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Accelerator Pump Assembly, 13/16" Ethanol Resistant (Length: 2.5


Carter / Edelbrock accelerator pump assembly is designed to withstand todays fuel with alcohol / ethanol...see more

Fits:
Carter AFB & AVS carburetors
Edelbrock Performer AFB and Thunder AVS carburetors
Carter WCFB carburetors 13/16" Carter / Edelbrock accelerator pump assembly is designed to withstand todays fuel with alcohol / ethanol. Comes with highest quality pump cup that stands up to todays new fuels. Note: Not all blue accelerator pump cups on the market are resistant to todays new fuels, dont be mislead by the color, demand the best! Dimensions:
Over all length (OAL): 2.550"
Pump Cup diameter: 13/16"
Stem Length 1.00" (length above from spring retainer to stem tip)
Cup Style: Double lip (ethanol resistant) Carter AFB/AVS carburetors serviced with this accelerator pump:
9400S, 9500S, 9501S, 9502S, 9503S, 9504S, 9510S, 9511S, 9605S, 9606S, 9607S, 9625S, 9626S, 9627S, 9635S, 9636S, 9637S, 9638S, 9641S, 9755S, 9756S, 9757S, 9758S Edelbrock Perfomer AFB 500, 600, 750, 800 carburetors serviced with this rebuild kit:
1403, 1404, 1400, 1405, 14054, 1406, 14064, 1407, 1411, 1412, 1413, 1409, 1410 Replacement accelerator pump cup: Item #1014…see more

Part Number
1008A
Accelerator Pump Cup - 3/4" Ethanol Resistant

Fits:
Carter BBD carburetors
Carter RBS carburetors Ethanol resistant pump cup
Cup outside diameter: 3/4"
Cup inside diameter: .406"
Quantity: 1 Instructions when replacing accelerator pumps:
It is very important that the accelerator pump bore is completely smooth. Today's fuels with ethanol have less lubrication and demand super smooth pump bore surfaces. Polish pump bore with crocus cloth as required. Rough pump bore surfaces will cause pump cup to stick to bore and tear or dislodge from plunger assembly.
Do not allow carburetor cleaner come in contact with pump assembly.
Coat outer edges of pump cup with a light coating of grease, if pump bore is not submerged in fuel.
Long term vehicle storage:
If vehicle is dormant and fuel bowl is allowed to go dry, pump cup has a much higher chance of sticking to pump bore. If bowl has run dry, fill fuel bowl with fuel before pumping accelerator pump assembly.…see more

Part Number
1012B
Accelerator Pump Cup Garter Spring - Holley AA-1, 852, 2100, 211

Dimensions:
Outside diameter: .600"
Inside diameter: .375" Quantity: 1…see more

Part Number
1042B
Accelerator Pump Cup- 3/4", Ethanol Resistant

Specs:
Cup OD: 3/4"
Cup hole ID: .115"
Cup height: .240"
Fluroelastomer (Ethanol Resistant)
OEM # C7AZ-9572-A Fits:
Ford 4300 carburetors Instructions when replacing accelerator pumps:
It is very important that the accelerator pump bore is completely smooth. Today's fuels with ethanol have less lubrication and demand super smooth pump bore surfaces. Polish pump bore with crocus cloth as required. Rough pump bore surfaces will cause pump cup to stick to bore and tear or dislodge from plunger assembly.
Do not allow carburetor cleaner come in contact with pump assembly.
Coat outer edges of pump cup with a light coating of grease, if pump bore is not submerged in fuel.
Long term vehicle storage:
If vehicle is dormant and fuel bowl is allowed to go dry, pump cup has a much higher chance of sticking to pump bore. If bowl has run dry, fill fuel bowl with fuel before pumping accelerator pump assembly.…see more

Part Number
1065H
Accelerator Pump Cup, 11/16", Ethanol Resistant/Fluoroelastomer

This heavy duty 11/16" accelerator pump cup is resistant to the ethanol / alcohol found in today's gasoline. Easy to change. Great for both stock and performance carburetors. Correct your accelerator pump cup problems with this new pump cup. Fits:
Holley 1945 carburetors
Holley 6145 carburetors
Holley 1949 carburetors
Holley 6149 carburetors
Various Holley carburetors Instructions when replacing accelerator pumps:
It is very important that the accelerator pump bore is completely smooth. Today's fuels with ethanol have less lubrication and demand super smooth pump bore surfaces. Polish pump bore with crocus cloth as required. Rough pump bore surfaces will cause pump cup to stick to bore and tear or dislodge from plunger assembly.
Do not allow carburetor cleaner come in contact with pump assembly.
Coat outer edges of pump cup with a light coating of grease, if pump bore is not submerged in fuel.
Long term vehicle storage:
If vehicle is dormant and fuel bowl is allowed to go dry, pump cup has a much higher chance of sticking to pump bore. If bowl has run dry, fill fuel bowl with fuel before pumping accelerator pump assembly.…see more

Part Number
1071A
Accelerator Pump Cup, 23/32", Ethanol Resistant/Fluoroelastomer

This heavy duty accelerator pump cup is resistant to the ethanol / alcohol found in today's gasoline. Easy to change. Great for both stock and performance carburetors. Correct your accelerator pump cup problems with this new pump cup. Specs:
Actual measured OD: .700"
Center hole ID: .145" Fits:
Various Holley carburetors Instructions when replacing accelerator pumps:
It is very important that the accelerator pump bore is completely smooth. Today's fuels with ethanol have less lubrication and demand super smooth pump bore surfaces. Polish pump bore with crocus cloth as required. Rough pump bore surfaces will cause pump cup to stick to bore and tear or dislodge from plunger assembly.
Do not allow carburetor cleaner come in contact with pump assembly.
Coat outer edges of pump cup with a light coating of grease, if pump bore is not submerged in fuel.
Long term vehicle storage:
If vehicle is dormant and fuel bowl is allowed to go dry, pump cup has a much higher chance of sticking to pump bore. If bowl has run dry, fill fuel bowl with fuel before pumping accelerator pump assembly.…see more

Part Number
1071B
Accelerator Pump Cup, 3/4", Double Lip Ethanol Resistant


Used in large bore 2 barrel Rochester 2G, 2GC, 2GE and 2GV carburetors....see more

3/4" accelerator pump cup is used in large bore 2 barrel Rochester 2G, 2GC, 2GE, 2GV and Rochester 4G carburetors. Note: For use with accelerator pump plungers designed to accept the double lip pump cup. Instructions when replacing Rochester accelerator pumps:
It is very important that the accelerator pump bore is completely smooth. Today's fuels with ethanol have less lubrication and demand super smooth pump bore surfaces. Polish pump bore with crocus cloth as required. Rough pump bore surfaces will cause pump cup to stick to bore and tear or dislodge from plunger assembly.
Do not allow carburetor cleaner come in contact with pump assembly.
Coat outer edges of pump cup with a light coating of grease, if pump bore is not submerged in fuel.
Long term vehicle storage:
If vehicle is dormant and fuel bowl is allowed to go dry, pump cup has a much higher chance of sticking to pump bore. If bowl has run dry, fill fuel bowl with fuel before pumping accelerator pump assembly.…see more

Part Number
1012A
Accelerator Pump Cup, Holley 2100, 2110, Ethanol Resistant

Dimensions:
Outside diameter: .660" (21/32")
Inside diameter: .215"
Width: .200" 21/32" accelerator pump cup (ethanol resistant) is used in Holley carburetors. Instructions when replacing Holley accelerator pumps:
It is very important that the accelerator pump bore is completely smooth. Today's fuels with ethanol have less lubrication and demand super smooth pump bore surfaces. Polish pump bore with crocus cloth as required. Rough pump bore surfaces will cause pump cup to stick to bore and tear or dislodge from plunger assembly.
Do not allow carburetor cleaner come in contact with pump assembly.
Coat outer edges of pump cup with a light coating of grease, if pump bore is not submerged in fuel.
Long term vehicle storage:
If vehicle is dormant and fuel bowl is allowed to go dry, pump cup has a much higher chance of sticking to pump bore. If bowl has run dry, fill fuel bowl with fuel before pumping accelerator pump assembly.…see more

Part Number
1014A
Accelerator Pump Discharge Springs - (5 Pack)


OEM # 7002118...see more

Accelerator pump discharge springs. Fits:
Rochester Two-Jet 2G carburetors
Rochester VaraJet 2SE, E2SE carburetors
Rochester Monojet M, MV, 1ME, 1MV carburetors OEM # 7002118
Quantity: 5 Pack
Length: .930"
ID: .135"
Wire diameter: .010"
MADE IN USA…see more

Part Number
1025A
Accelerator Pump Duration/Delayer Spring


Quantity: 1 spring...see more

Replacement accelerator pump duration/delayer spring. Over all length: 1.95"
Diameter: .550"
Quantity: 1 spring Fits:
Carter Thermo-Quad
Rochester Monojet M, MV, 1ME, 1MV
Holley 1940 carburetors…see more

Part Number
1041B
Accelerator Pump Duration/Delayer Spring Carter AFB, AVS, Roches


Quantity: 1 spring, Spring OD: .430" tapers down to .410"...see more

Replacement Accelerator Pump Duration/Delayer Spring. Fits:
Carter AFB carburetors
Carter AVS carburetors
Carter WCD, WGD, WGD-1 carburetors (Delayer spring)
Carter WCFB carburetors (Delayer spring)
Rochester H, HV 1bbl carburetors Quantity: 1 spring
Spring OD: .430" tapers down to .410"
OAL (Over All length): 1.87"
Wire Diameter: .033" Note:
When used on Carter carburetors (Pump # 1061G and #1061K), you will need to cut the spring in half to shorten.
 …see more

Part Number
1041A
Accelerator Pump Housing Cover Assembly - Holley 30 CC

Fits:
Holley 2300 carburetors
Holley 2380 carburetors
Holley 3160 carburetors
Holley 4010 carburetors
Holley 4011 carburetors
Holley 4150 carburetors
Holley 4152 carburetors
Holley 4160 carburetors
Holley 4165 carburetors
Holley 4175 carburetors
Holley 4180 carburetors
Holley 4190 carburetors
Barry Grant, Demon carburetors Quantity: 1…see more

Part Number
1073A
Accelerator Pump Housing Cover Assembly - Holley 50 CC

Fits:
Holley 3160 carburetors
Holley 4150 carburetors
Holley 4152 carburetors
Holley 4160 carburetors
Holley 4165 carburetors
Holley 4175 carburetors
Holley 4180 carburetors
Holley 4190 carburetors
Barry Grant, Demon carburetors Quantity: 1…see more

Part Number
1073B
Accelerator Pump Linkage Rod, fits 1970-80 Quadrajets (#3132)


This gold anodized rod connects the primary throttle shaft and...see more

This gold anodized rod connects the primary throttle shaft and the accelerator pump arm. Fits 1970-80 GM Quadrajets.
Overall length is 3.1"
Rod diameter" .125 (1/8")
Pivot points center to center distance: 2.75"
Quantity: 1 rod Replaces OEM linkage # 7026138 This linkage rod fits the following Rochester carburetors:
7040204, 7040205, 7040206, 7040207, 7040208, 7040213, 7040221, 7040230, 7040231, 7040232, 7040240, 7040243, 7040244, 7040245, 7040246, 7040247, 7040250, 7040251, 7040252, 7040253, 7040255, 7040256, 7040257, 7040258, 7040262, 7040263, 7040264, 7040267, 7040268, 7040270, 7040273, 7040285, 7040286, 7040287, 7040288, 7040500, 7040501, 7040502, 7040503, 7040504, 7040505, 7040507, 7040509, 7040511, 7040513, 7040521, 7040562, 7040563, 7040564, 7040567, 7040568, 7040570, 7040573, 7041200, 7041201, 7041202, 7041203, 7041204, 7041206, 7041208, 7041209, 7041211, 7041212, 7041213, 7041230, 7041231, 7041232, 7041242, 7041243, 7041245, 7041250, 7041251, 7041252, 7041253, 7041257, 7041262, 7041263, 7041264, 7041267, 7041268, 7041270, 7041273, 7041540, 7041544, 7042202, 7042203, 7042206, 7042207, 7042208, 7042210, 7042211, 7042215, 7042216, 7042217, 7042218, 7042219, 7042220, 7042230, 7042231, 7042232, 7042234, 7042235, 7042236, 7042237, 7042238, 7042239, 7042240, 7042242, 7042243, 7042244, 7042245, 7042250, 7042251, 7042252, 7042262, 7042263, 7042264, 7042270, 7042272, 7042273, 7042274, 7042276, 7042278, 7042902, 7042903, 7042910, 7042911, 7042940, 7042942, 7042944, 7042953, 7043200, 7043201, 7043202, 7043203, 7043207, 7043208, 7043210, 7043211, 7043212, 7043213, 7043215, 7043216, 7043230, 7043232, 7043233, 7043234, 7043235, 7043240, 7043242, 7043243, 7043244, 7043245, 7043246, 7043250, 7043251, 7043252, 7043253, 7043254, 7043255, 7043256, 7043257, 7043259, 7043262, 7043263, 7043264, 7043265, 7043266, 7043270, 7043272, 7043273, 7043274, 7043282, 7043507, 7044201, 7044202, 7044203, 7044206, 7044207, 7044208, 7044209, 7044210, 7044211, 7044212, 7044213, 7044214, 7044215, 7044216, 7044217, 7044218, 7044219, 7044221, 7044223, 7044224, 7044225, 7044226, 7044227, 7044230, 7044232, 7044233, 7044234, 7044235, 7044240, 7044242, 7044244, 7044246, 7044262, 7044266, 7044267, 7044268, 7044269, 7044270, 7044272, 7044273, 7044274, 7044280, 7044281, 7044282, 7044500, 7044502, 7044503, 7044505, 7044506, 7044507, 7044512, 7044513, 7044514, 7044515, 7044516, 7044517, 7044518, 7044519, 7044520, 7044526, 7044527, 7044530, 7044532, 7044540, 7044544, 7044546, 7044557, 7044558, 7044559, 7044560, 7044568, 7045156, 7045183, 7045184, 7045185, 7045193, 7045200, 7045202, 7045203, 7045206, 7045207, 7045210, 7045211, 7045212, 7045213, 7045214, 7045215, 7045216, 7045217, 7045218, 7045219, 7045220, 7045221, 7045222, 7045223, 7045224, 7045225, 7045228, 7045229, 7045230, 7045240, 7045244, 7045246, 7045250, 7045251, 7045254, 7045261, 7045263, 7045264, 7045268, 7045269, 7045274, 7045282, 7045294, 7045297, 7045298, 7045354, 7045356, 7045358, 7045483, 7045484, 7045485, 7045502, 7045503, 7045504, 7045506, 7045507, 7045512, 7045517, 7045530, 7045541, 7045544, 7045548, 7045550, 7045551, 7045554, 7045562, 7045564, 7045566, 7045568, 7045583, 7045584, 7045585, 7045586, 7045588, 7045589, 7045598, 17054900, 17054901, 17054902, 17054903, 17054904, 17054905, 17054906, 17054907, 17054908, 17054909, 17054910, 17054911, 17054912, 17054913, 17054914, 17054915, 17054932, 17054934, 17054935, 17054937, 17054938, 17054939, 17054940, 17054941, 17054942, 17054943, 17054945, 17054946, 17054947, 17054948, 17055038, 17056152, 17056154, 17056156, 17056157, 17056158, 17056200, 17056202, 17056203, 17056206, 17056207, 17056208, 17056209, 17056210, 17056211, 17056212, 17056217, 17056218, 17056219, 17056221, 17056226, 17056228, 17056230, 17056232, 17056240, 17056244, 17056246, 17056250, 17056251, 17056252, 17056253, 17056255, 17056256, 17056257, 17056258, 17056259, 17056262, 17056263, 17056264, 17056266, 17056274, 17056281, 17056282, 17056283, 17056284, 17056286, 17056452, 17056454, 17056455, 17056456, 17056457, 17056458, 17056459, 17056502, 17056503, 17056506, 17056507, 17056508, 17056509, 17056512, 17056517, 17056518, 17056519, 17056528, 17056530, 17056540, 17056544, 17056546, 17056550, 17056551, 17056552, 17056553, 17056556, 17056562, 17056564, 17056566, 17056568, 17057150, 17057151, 17057156, 17057157, 17057158, 17057172, 17057173, 17057176, 17057202, 17057203, 17057204, 17057209, 17057210, 17057211, 17057213, 17057215, 17057216, 17057218, 17057219, 17057221, 17057222, 17057228, 17057229, 17057230, 17057231, 17057232, 17057233, 17057234, 17057235, 17057241, 17057242, 17057248, 17057250, 17057252, 17057253, 17057254, 17057255, 17057256, 17057257, 17057258, 17057259, 17057262, 17057263, 17057266, 17057274, 17057502, 17057503, 17057504, 17057512, 17057514, 17057517, 17057518, 17057519, 17057522, 17057525, 17057529, 17057530, 17057533, 17057550, 17057552, 17057553, 17057555, 17057582, 17057584, 17057586, 17057588, 17058151, 17058156, 17058158, 17058201, 17058202, 17058203, 17058204, 17058210, 17058211, 17058212, 17058213, 17058215, 17058218, 17058219, 17058222, 17058228, 17058229, 17058230, 17058232, 17058233, 17058240, 17058241, 17058246, 17058250, 17058253, 17058254, 17058257, 17058258, 17058259, 17058263, 17058264, 17058266, 17058272, 17058274, 17058276, 17058278, 17058282, 17058284, 17058450, 17058501, 17058502, 17058503, 17058504, 17058506, 17058508, 17058509, 17058510, 17058512, 17058513, 17058514, 17058515, 17058518, 17058519, 17058520, 17058521, 17058522, 17058523, 17058524, 17058525, 17058527, 17058528, 17058529, 17058530, 17058531, 17058533, 17058540, 17058553, 17058555, 17058559, 17058582, 17058584, 17058586, 17058588, 17059151, 17059154, 17059203, 17059207, 17059210, 17059211, 17059216, 17059217, 17059218, 17059222, 17059228, 17059230, 17059232, 17059240, 17059241, 17059242, 17059243, 17059247, 17059249, 17059250, 17059253, 17059258, 17059259, 17059263, 17059271, 17059272, 17059282, 17059284, 17059450, 17059502, 17059504, 17059530, 17059532, 17059540, 17059543, 17059544, 17059546, 17059553, 17059582, 17059584, 17080201, 17080202, 17080204, 17080205, 17080206, 17080207, 17080212, 17080213, 17080215, 17080224, 17080226, 17080227, 17080228, 17080229, 17080230, 17080231, 17080240, 17080241, 17080242, 17080243, 17080244, 17080247, 17080249, 17080250, 17080251, 17080252, 17080253, 17080259, 17080260, 17080270, 17080272, 17080274, 17080282, 17080284, 17080290, 17080291, 17080292, 17080295, 17080298, 17080299, 17080503, 17080506, 17080507, 17080508, 17080511, 17080512, 17080513, 17080523, 17080524, 17080525, 17080526, 17080527, 17080528, 17080529, 17085226, 17086434
May also fit other applications.…see more

Part Number
3132
Accelerator Pump Linkage Rod, fits 1981 and later Q-Jets


Linkage Rod connects throttle shaft with accelerator pump arm. Fits...see more

Linkage Rod connects throttle shaft with accelerator pump arm. Fits 1981 & up GM Quadrajets.
Overall length is 3.2"
Rod diameter" .125 (1/8")
Pivot points center to center distance: 3"
Quantity: 1 rod Replaces OEM linkage # 17056437 Note:
Some later Quadrajets and Dualjets had larger diameter (.178") accelerator pump rods and requires Linkage Rod # U-LR-001.…see more

Part Number
3131
Accelerator Pump Plunger - Leather 5/8" (2.325" length)

Fits:
Carter AS carburetors
Carter WCD, WCG carburetors
Carter WCFB carburetors Carter Accelerator Pump Plunger - Leather cup is designed to withstand today's fuel with alcohol / ethanol. Dimensions:
Over all length: 2.325"
Pump Cup diameter: 5/8"
Pump stem diameter: .250" Related Items:
#1021A Accelerator Pump Delayer Spring Retainer can be used with this pump.
#1041A Duration Spring - Can be used with this assembly if approximately 3 coils are removed to shorten spring.
Quantity: 1 Additional Recommended Parts:
Duration Spring- Currently there is no duration spring made specifically for this pump plunger, but a suitable spring can be made using our part # 1041A  spring by simply cutting spring in half. (effectivly making 2 springs) Retainer- Use part # 1021A.  …see more

Part Number
1061G
Accelerator Pump Plunger Spring Retainer

Fits:
Carter AFB carburetors
Carter AVS carburetors
Carter YF, YFA carburetors
Carter WCFB carburetors
Rochester H, HV carburetors Replacement metal retainer is used to hold OEM accelerator pump plunger spring in place. Quantity: 1 retainer…see more

Part Number
1021A
Accelerator Pump Plunger- 5/8" Leather, OAL: 2.519

Fits:
Carter WO carburetor
Holley 4000 carburetor (Teapot) Accelerator pump plunger with leather cup. Dimensions:
Pump Bore/Cup Diameter: 5/8"
OAL: 2.519" Instructions when replacing accelerator pumps:
It is very important that the accelerator pump bore is completely smooth. Today's fuels with ethanol have less lubrication and demand super smooth pump bore surfaces. Polish pump bore with crocus cloth as required. Rough pump bore surfaces will cause pump cup to stick to bore and tear or dislodge from plunger assembly.
Do not allow carburetor cleaner come in contact with pump assembly.
-----------Coat leather pump cup with a light coating of oil.
Long term vehicle storage:
If vehicle is dormant and fuel bowl is allowed to go dry, pump cup has a much higher chance of sticking to pump bore. If bowl has run dry, fill fuel bowl with fuel before pumping accelerator pump assembly.…see more

Part Number
1063A
Accelerator Pump Plunger- Rochester Varajet  2.94"


Cup diameter: 21/32"
Overall length: 2.94"
Length of stem above retainer groove: 1.16"
Stem diameter: .218"
Rochester OEM # 17069019, 17069030, 17070895
Quantity: 1
Fluroelastomer cup material is ethanol resistant
Garter spring style accelerator pump plunger. Fits:
Rochester Varajet carburetors Replacement accelerator pump cup: Item #1010…see more

Part Number
1052B
Accelerator Pump Plunger- Rochester Varajet (OEM # 17061815) 3.0


Cup diameter: 21/32"
Overall length: 3.03"
Length of stem above retainer groove: 1.59"
Stem diameter: .218"
Rochester OEM # 17061815
Quantity: 1
Fluroelastomer cup material is ethanol resistant Garter spring style accelerator pump plunger. Fits:
Rochester Varajet carburetors Replacement accelerator pump cup: Item #1010…see more

Part Number
1052A
Accelerator Pump Return Spring-

Fits:
Carter RBS carburetors.
Carter WCD, WGD carburetors.
Carter BBD carburetors.
Carter YF, YFA carburetors.
Carter WCFB carburetors.
Carter AFB carburetors.
Ford 4300, 4350 carburetors.
Various Holley carburetors.
Various Rochester carburetors. Dimensions:
Overall length: 1.63"
Spring OD: .435"
Spring ID: .385"
Wire diameter: .025" Quantity: 1 spring…see more

Part Number
1040B
Accelerator Pump Rod - Ford 4300

Dimensions:
Rod Diameter: .125"
Rod Length: 2.65"
Rod Width: .5"
Quantity: 1 Rod connects throttle shaft to accelerator pump lever. Fits:
Ford 4300 carburetors…see more

Part Number
3140A
Accelerator Pump Rod - Rochester Dual-Jet

Fits:
Rochester Dual-Jet carburetors. Overall length: 2.85"
Rod diameter: .178"
Quantity: 1 rod Replaces OEM linkage # 17064657 This item fits the following carburetor numbers:
17080502, 17080504, 17080516, 17080517, 17080530, 17080540, 17080542, 17080543, 17080545, 17080553, 17080554
May also fit other applications.…see more

Part Number
3130-DJ1
Accelerator Pump Rod - Rochester Dual-Jet

Fits:
Rochester Dual-Jet carburetors. Overall length: 3.075"
Rod diameter: .175"
Quantity: 1 rod…see more

Part Number
3136A
Accelerator Pump-  "Double Lip" Cup, 21/32", Ethanol Resistant


Accelerator pump cup is used in large bore 2 barrel Rochester 2G, 2GC, 2GE and 2GV carburetors and Quadrajet carburetors....see more

Fits:
Rochester 2G, 2GC, 2GE and 2GV carburetors
Rochester 4G carburetors
Rochester Quadrajet carburetors
Carter RBS carburetors This pump cup is firmer than other cups on the market and holds up better. The other (flimsy/softer) cups sold elsewhere are prone to folding over on themselves and pulling off the accelerator pump plunger. Cup OD: approx. .675"
ID: approx. .350"
Cup height: .190" Note: For use with accelerator pump plungers designed to accept the double lip pump cup. For more information regarding the various styles of Rochester Quadrajet accelerator pump styles review the Accelerator Pump article.   Instructions when replacing Rochester accelerator pumps:
It is very important that the accelerator pump bore is completely smooth. Today's fuels with ethanol have less lubrication and demand super smooth pump bore surfaces. Polish pump bore with crocus cloth as required. Rough pump bore surfaces will cause pump cup to stick to bore and tear or dislodge from plunger assembly.
Do not allow carburetor cleaner come in contact with pump assembly.
Coat outer edges of pump cup with a light coating of grease, if pump bore is not submerged in fuel.
Long term vehicle storage:
If vehicle is dormant and fuel bowl is allowed to go dry, pump cup has a much higher chance of sticking to pump bore. If bowl has run dry, fill fuel bowl with fuel before pumping accelerator pump assembly. Additional recommended items:
Replacing the accelerator pump requires the removal of the air horn/bowl cover, it's always a good idea to have an extra set of air horn/bowl cover gaskets on hand to replace a ripped or worn gasket.…see more

Part Number
1012
Accelerator Pump- "Garter Spring" Cup, 21/32", Ethanol Resistant


Heavy duty 21/32" accelerator pump cup is resistant to the alcohol found in today's gasoline. Correct your accelerator pump cup problems with this new heavy duty pump cup....see more

This heavy duty 21/32" accelerator pump cup is resistant to the ethanol / alcohol found in today's gasoline. Easy to change. Great for both stock and performance Rochester carburetors. Correct your accelerator pump cup problems with this new heavy duty pump cup. Fits:
Rochester Quadrajet
Rochester 2G's (with small bore)
Rochester Dual-Jet 2MC, 2ME, E2MC, E2ME, M2MC, M2ME
Rochester Varajet 2SE, E2SE
Rochester Monojet M, MV, 1ME, 1MV
Rochester B, BC, BV For more information regarding the various styles of Rochester Quadrajet accelerator pump styles review the Accelerator Pump article.   Instructions when replacing Rochester accelerator pumps:
It is very important that the accelerator pump bore is completely smooth. Today's fuels with ethanol have less lubrication and demand super smooth pump bore surfaces. Polish pump bore with crocus cloth as required. Rough pump bore surfaces will cause pump cup to stick to bore and tear or dislodge from plunger assembly.
Do not allow carburetor cleaner come in contact with pump assembly.
Coat outer edges of pump cup with a light coating of grease, if pump bore is not submerged in fuel.
Long term vehicle storage:
If vehicle is dormant and fuel bowl is allowed to go dry, pump cup has a much higher chance of sticking to pump bore. If bowl has run dry, fill fuel bowl with fuel before pumping accelerator pump assembly. Additional recommended items:
Replacing the accelerator pump requires the removal of the air horn/bowl cover, it's always a good idea to have an extra set of air horn/bowl cover gaskets on hand to replace a ripped or worn gasket.…see more

Part Number
1010
Accelerator Pump- "Garter Spring" Cup, 3/4", Alcohol Resistant


3/4" Accelerator pump cup is used in large bore 2 barrel Rochester 2G, 2GC, 2GE and 2GV carburetors....see more

3/4" accelerator pump cup is used in large bore 2 barrel Rochester 2G, 2GC, 2GE and 2GV carburetors. Information for Rochester Quadrajet carburetors only:
Larger pump cup can be retrofitted in Quadrajets for racers that need additional accelerator pump volume. Replaces the original diameter Q-Jet pump cup on the Q-Jet pump plunger assembly.
The Rochester Quadrajet accelerator pump well located in the main body casting MUST be custom machined to .730" to accept this larger pump cup. Instructions when replacing Rochester accelerator pumps:
It is very important that the accelerator pump bore is completely smooth. Today's fuels with ethanol have less lubrication and demand super smooth pump bore surfaces. Polish pump bore with crocus cloth as required. Rough pump bore surfaces will cause pump cup to stick to bore and tear or dislodge from plunger assembly.
Do not allow carburetor cleaner come in contact with pump assembly.
Coat outer edges of pump cup with a light coating of grease, if pump bore is not submerged in fuel.
Long term vehicle storage:
If vehicle is dormant and fuel bowl is allowed to go dry, pump cup has a much higher chance of sticking to pump bore. If bowl has run dry, fill fuel bowl with fuel before pumping accelerator pump assembly. Additional recommended items:
Replacing the accelerator pump requires the removal of the air horn/bowl cover, it's always a good idea to have an extra set of air horn/bowl cover gaskets on hand to replace a ripped or worn gasket.…see more

Part Number
1011
Accelerator Pump- Carter  5/8" x 2.23"

Fits:
Carter WCD, WGD, WGD-1 carburetors
Carter WCFB carburetors Dimensions:
Over all length: 2.25"
Pump Cup diameter: 5/8"
Stem Diameter: 1/4" Carter Accelerator Pump Plunger - Leather cup is designed to withstand todays fuel with alcohol / ethanol.
Quantity: 1 Additional Recommended Parts:
Duration Spring- Currently there is no duration spring made specifically for this pump plunger, but a suitable spring can be made using our part # 1041A  spring by simply cutting spring in half. (effectivly making 2 springs) Retainer- Use part # 1021A.…see more

Part Number
1061K
Accelerator Pump- Carter BBD  5/8" x 2.511"  Leather

Fits:
Carter BBD carburetors Leather cup is designed to withstand today's fuel with alcohol / ethanol. Dimensions:
Over all length: 2.511"
Pump Cup diameter: 5/8" Quantity: 1…see more

Part Number
1061M
Accelerator Pump- Carter BBD  5/8" x 2.540"  Leather

Fits:
Carter BBD carburetors
Carter OEM # 64-371S Leather cup is designed to withstand today's fuel with alcohol / ethanol. Dimensions:
Over all length: 2.54"
Pump Cup diameter: 5/8" Quantity: 1…see more

Part Number
1061P
Accelerator Pump- Holley  5/8" x 2.395"  Leather

Fits:
Holley carburetors Dimensions:
Over all length: 2.395"
Pump Cup diameter: 5/8"
Pump stem slot length: .875" Holley Accelerator Pump Plunger - Leather cup is designed to withstand today's fuel with alcohol / ethanol. Lightly oil leather pump cup before installation.
Quantity: 1…see more

Part Number
1071I
Accelerator Pump- Holley  5/8" x 2.605"  Leather

Fits:
Holley carburetors Dimensions:
Over all length: 2.605"
Pump Cup diameter: 5/8" Holley Accelerator Pump Plunger - Leather cup is designed to withstand today's fuel with alcohol / ethanol. Lightly oil leather pump cup before installation.
Quantity: 1…see more

Part Number
1071J
Adjustable Metering Rod Hanger

Adjustable Metering Rod Hanger fits Rochester Varajet Carburetors.
Quantity: 1
Overall length: 1.025"…see more

Part Number
2651
Adjustable Part Throttle (APT) Screw, for power piston adjustmen


APT screw allows adjustment of height of primary metering rods...see more

Adjustable Part Throttle (APT) screw allows adjustment of height of primary metering rods within the primary jets. Great for fine tuning your Quadrajets cruise Air/Fuel metering.…see more

Part Number
3630
Adjusting Nut for Holley Needle & Seat

Nut thickness: .150"
Distance between flats on ID of nut: .300"
Quantity: 1 nut
OEM # 35R-160 Fits:
Holley carburetors This adjusting nut is used with adjusting screw 2015B and Holley needle & seat. It locks the needle and seat in place when tightened. To adjust Needle & Seat: Loosen the adjusting screw (2015B), turn the adjusting nut to change height of needle & seat, then tighten the screw back down.…see more

Part Number
2015C
Adjusting Screw for Holley Needle & Seat

Head Diameter: .570"
Thread: 1/4"-32
Thread length: .320"
Gold cad plated
Quantity: 1 screw
OEM # 5R-765 Fits:
Holley carburetors This screw is used with adjusting nut 2015C and Holley needle & seat. It locks the needle and seat in place when tightened. To adjust Needle & Seat: Loosen the screw, turn the adjusting nut (2015C) to change height of needle & seat, then tighten the screw back down.…see more

Part Number
2015B
Adjustment Shaft for Quadrajet Secondary Air Valve


Replacement shaft controls the tension on the secondary air valve. Flat slots are used to accept...see more

Replacement shaft controls the tension on the secondary air valve. Flat slots are used to accept tension spring end and other side accepts a small flat blade screw driver for tension adustment of the secondary air valve. Fits all year Rochester Quadrajet carburetors. Quantity: 1 shaft…see more

Part Number
2704
AFB / AVS Accelerator Pump Plunger  - 11/16" Leather Cup


Carter AFB/AVS carburetors serviced with this accelerator pump: 2448, 2506, 25...see more

AFB Carter accelerator pump plunger assembly is designed to withstand todays fuel with alcohol / ethanol. Fits Carter AFB & AVS carburetors. Dimensions:
OAL: 2.25"
Pump Cup diameter: 11/16"
Stem Length 0.900" (length above from spring retainer to stem tip)
Cup Style: Leather Carter AFB/AVS carburetors serviced with this accelerator pump:
2448, 2506, 2507, 2625, 2641, 2642, 2650, 2651, 2686, 2740, 2744, 2751, 2767, 2768, 2773, 2787, 2789, 2794, 2797, 2799, 2800, 2801, 2805, 2806, 2812, 2813, 2819, 2820, 2823, 2836, 2840, 2854, 2855, 2856, 2859, 2877, 2897, 2906, 2925, 2926, 2927, 2950, 2955, 2968, 2969, 2970, 2975, 2976, 2981, 2982, 2991, 3010, 3012, 3088, 3089, 3101, 3103, 3104, 3105, 3106, 3107, 3108, 3131, 3133, 3134, 3140, 3152, 3213, 3214, 3221, 3247, 3249, 3250, 3251, 3252, 3253, 3254, 3255, 3256, 3257, 3258, 3259, 3266, 3269, 3270, 3297, 3298, 3309, 3310, 3345, 3361, 3362, 3374, 3375, 3392, 3437, 3438, 3452, 3460, 3461, 3478, 3486, 3499, 3503, 3520, 3543, 3578, 3579, 3593, 3611, 3612, 3613, 3614, 3615, 3633, 3634, 3635, 3644, 3645, 3646, 3660, 3665, 3720, 3721, 3783, 3804, 3826, 3827, 3855, 3856, 3858, 3859, 3860, 3871, 3921, 3922, 3923, 3924, 3925, 3963, 4030, 4033, 4034, 4035, 4037, 4041, 4053, 4054, 4055, 4056, 4059, 4060, 4061, 4120, 4130, 4131, 4133, 4139, 4140, 4179, 4180, 4181, 4200, 4242, 4243, 4244, 4245, 4246, 4248, 4295, 4298, 4299, 4310, 4318, 4324, 4325, 4331, 4332, 4343, 4344, 4393, 4394, 4401, 4402, 4413, 4424, 4425, 4426, 4428, 4429, 4430, 4431, 4432, 4453, 4476, 4619, 4620, 4621, 4635, 4636, 4637, 4699, 4742, 4745, 4746, 4794, 4911, 4912, 4969, 4970, 4971, 6310…see more

Part Number
1008G
AFB / AVS High Performance, Accelerator Pump Assembly, 13/16" Et


High Performance unit with stronger delayer spring provides a stronger pump shot for perform...see more

AFB & AVS 13/16" Carter / Edelbrock accelerator pump assembly is designed to withstand todays fuel with alcohol / ethanol. High Performance unit with stronger delayer spring provides a stronger pump shot for performance applications. Comes with highest quality pump cup that stands up to todays new fuels. Fits Carter AFB & AVS
Fits Edelbrock Perfromer AFB and Thunder AVS Note: Not all blue accelerator pump cups on the market are resistant to todays new fuels, dont be mislead by the color, demand the best! Dimensions:
Over all length (OAL): 2.550"
Pump Cup diameter: 13/16"
Stem Length 1.00" (length above from spring retainer to stem tip)
Cup Style: Double lip (ethanol resistant) Carter AFB/AVS carburetors serviced with this accelerator pump:
9400, 9500, 9501, 9502, 9503, 9504, 9510, 9511, 9605, 9606, 9607, 9625, 9626, 9627, 9635, 9636, 9637, 9638, 9641, 9755, 9756, 9757, 9758 Edelbrock Perfomer AFB 500, 600, 750, 800 carburetors serviced with this rebuild kit:
1403, 1404, 1400, 1405, 14054, 1406, 14064, 1407, 1411, 1412, 1413, 1409, 1410 Replacement accelerator pump cup: Item #1014…see more

Part Number
1008B
AFB Accelerator Pump Plunger  - 11/16" Leather Cup (Length: 2.21


Carter AFB/AVS carburetors serviced with this accelerator pump: 3705, 3853, 3854, 3861...see more

AFB Carter accelerator pump plunger assembly is designed to withstand todays fuel with alcohol / ethanol. Fits Carter AFB carburetors. Dimensions:
Over all length (OAL): 2.215"
Pump Cup diameter: 11/16"
Stem Length 0.900" (length above from spring retainer to stem tip)
Cup Style: Leather Carter AFB/AVS carburetors serviced with this accelerator pump:
3705, 3853, 3854, 3861, 3980, 4119, 4121, 4122, 4132, 4136, 4137, 4294, 4304, 4305, 4309, 4311, 4312, 4326, 4327, 4328, 4329, 6130, 6212, 9263, 9264…see more

Part Number
1008F
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