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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…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,…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…see more

Part Number
1041A
Accelerator Pump Return Spring-

Fits:
Carter RBS carburetors.
Carter WCD, WGD carburetors.
Carter BBD carburetors.
Carter YF, YFA carburetors.
Carter WCFB carburetors.
Carter AFB…see more

Part Number
1040B
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…see more

Part Number
1011
Carter Step Up Piston Spring - (OEM # 61-484)

Fits:
Carter BB carburetors
Carter BBS carburetors Dimensions:
Spring length: 1.45"
Spring diameter : .225" Carter OEM # 61-484
Quantity: 1…see more

Part Number
2584D
Duration Spring for Accelerator Pump (Long)


Duration spring is located on accelerator pump assembly between the pump cup and the retainer. The duration spring is used as a safety valve that compresses when the throttle is opened quickly....see more

Specifications:
Relaxed Length: 1.90"
Compressed Length: .465"
Outside Diameter: .540"
Inside Diameter: .455"
Wire Diameter: .043" Quantity: 1 Duration spring is located…see more

Part Number
1041
Duration Spring for Accelerator Pump (Short)

Specifications:
Relaxed Length: 1.60"
Compressed Length: .275"
Outside Diameter: .540"
Inside Diameter: .470"
Wire Diameter: .039" Quantity: 1 This spring is recommended…see more

Part Number
1041E
Garter Spring for 21/32" Accelerator Pump Cup


Garter spring allows outward pressure to 21/32" accelerator pump cup....see more

Garter spring allows outward pressure to 21/32" accelerator pump cup. Only use with pump plungers that incorporate a spring…see more

Part Number
1042
Idle Adjusting Screw Spring

10-32 pitch thread
Spring length: .430"
Spring OD: .280"
Spring ID: .195"
Wire Diameter: .038"
Quantity: 1 Applications:
Carter WCD, WGD…see more

Part Number
2041B
Power Piston, Rochester 2G & 4G - OEM # 7006011, 7009718


Overall length: 2.3", Brass piston diameter: .340"...see more

Fits:
Rochester 2G carburetors
Rochester 4G carburetors
Rochester OEM # 7006011, 7009718 Overall length: 2.3"
Brass piston diameter: .340"
Brass piston…see more

Part Number
3604
Power Valve Spring

Power valve spring Fits:
Rochester Varajet carburetors.
Rochester "B" carburetors. Spring length: .475"
Spring diameter: .150"
Quantity: 1…see more

Part Number
3605
Quadrajet / Dualjet Power Piston Spring Assortment, 4 color code


Great aid when tuning for a larger than stock camshaft. Engines that...see more

Four color coded power piston springs, allow for fine tuning of primary metering rod engagement. Great aid when tuning for…see more

Part Number
3601
Quadrajet / Dualjet Primary Rod Retaining Spring, fits early sty


Retaining spring is used to retain the primary metering rods to the power piston...see more

Retaining spring is used to retain the primary metering rods to the power piston. Fits all 1974 and earlier Rochester…see more

Part Number
2581
Quadrajet / Dualjet Primary Rod Retaining Spring, fits later sty


Retaining spring is used to retain the primary metering rods to the power piston...see more

Retaining spring is used to retain the primary metering rods to the power piston. Fits most 1975 and later…see more

Part Number
2582
Quadrajet / Dualjet Springs for Primary Metering Rods (2 springs


Pair of Metering Rod Springs for 1981-up GM Rochester Quadrajet carburetors. (Long Version)...see more

Specifications:
Length: .710"
Outside diameters: .160" & .100"
Wire diameter: .0075" Pair of Metering Rod Springs for 1981-up GM Rochester CCC Quadrajet carburetors. (Long…see more

Part Number
3603
Quadrajet Secondary Throttle Shaft Spring


Rochester Quadrajet carburetor spring is just like the original. Spring is located on...see more

Replacement Rochester Quadrajet carburetor spring is just like the original. Spring is located on secondary throttle shaft, ensuring positive closure…see more

Part Number
2703
Return Spring - Black

Overall length: 3.65"
Outside diameter: .590"
Wire diameter: .035"
Black finish
Quantity: 1 spring This spring can be used to replace…see more

Part Number
4202C
Return Spring - Black, Short

Overall length: 2.2"
Outside diameter: .515"
Wire diameter: .035"
Black finish
Quantity: 1 spring…see more

Part Number
4202D
Return Spring for Accelerator Pump


Return spring is used below the accelerator pump plunger to return plunger to up position after use....see more

Dimensions:
Overall length: 1.90"
Spring OD: .440"
Spring ID: .385"
Wire diameter: .025" Quantity: 1 spring Return spring is used below the accelerator pump plunger to…see more

Part Number
1040
Return Springs - Dual

Overall lengths: 4 1/16"
Outside diameters: .900" & .560"
Wire diameters: .060" & .050"
Bright finish
Quantity: 2 springs Replacement carburetor…see more

Part Number
4202B
Solenoid Body Spring -  for 1981-90 GM Mixture Control Solenoids

Specifications:
Spring height: .500" (1/2")
Spring outside diameter: .475"
Spring wire diameter: .045" Solenoid Body Spring is located between the (MCS)…see more

Part Number
3137L
Spring for APT Power Piston Metering Adjustment

Specifications:
Length: .550"
Outside diameter: .325"
Wire diameter: .030" Quantity: 1 Note:
This spring works with #3137G ATP adjustment screw. (Sold separately)…see more

Part Number
2021C
Spring for Carburetor Fuel Filter

Fits:
- Carter, Holley, Rochester, Stromberg -
Rochester Quadrajet Carburetors
Rochester Fourjet 4G Carburetors
Rochester Twojet 2G Carburetors
Rochester Dualjet…see more

Part Number
2261
Spring, Idle Speed / Fast Idle

Spring is used on the curb idle speed adjustment screw. Also used on Fast Idle screw on Rochester carburetors. Fits:
Rochester…see more

Part Number
2041
Springs for Idle Mixture Screws

Fits:
Rochester Twojet (2G) carburetors
Rochester Fourjet (4G) carburetors
Rochester Quadrajet carburetors
Rochester "B" carburetors
Rochester H carburetors
Rochester Monojet…see more

Part Number
2021
Springs for Idle Mixture Screws

Quantity: 2 springs
Length: .1/2"
Outside diameter: .268"
Wire diameter: .032" Fits:
Carter WCFB carburetors
Carter BBS carburetors
Carter W1 carburetors…see more

Part Number
2021E
Springs for Rochester 2G/4G Idle Mixture Screws & Fast Idle Scre


Quantity: 2 springs, Length: .625"...see more

Pair of replacement springs with flat ground ends, just like original springs. Use with Rochester 2G & 4G carburetor idle…see more

Part Number
2021B
Throttle Return Spring Kit - 5 Springs

Spring dimensions:
3/8" diameter x 2" length
3/8" diameter x 9.5" length
13/32" diameter x 9.75" length
7/16" diameter x…see more

Part Number
4203A
Throttle Spring- Carter YF, YFA  (OEM # 61-860)

Fits:
Carter YF, YFA carburetors
Carter OEM # 61-860 Quantity: 1
Spring Overall Length: 1.270"
Spring OD: .250"…see more

Part Number
4333A
Upper Pump Spring- Carter YF, YFA (OEM # 61-390)

Fits:
Carter YF, YFA carburetors
Carter OEM # 61-390 Quantity: 1
Spring Overall Length: .690"
Spring OD: .235"…see more

Part Number
1021C
USED - Lean Mixture Screw Spring

  USED spring locates under lean mixture screw # 3137G.  Used on computer…see more

Part Number
U-SP-005
USED - Quadrajet Primary Throttle Shaft Spring

Hard to find USED - Primary Throttle Shaft Spring attaches to Rochester Quadrajets primary throttle shaft on the passenger…see more

Part Number
U-SP-003
USED - Quadrajet Primary Throttle Shaft Spring  (2 coils)

Hard to find USED - Primary Throttle Shaft Spring attaches to Rochester Quadrajets primary throttle shaft on the passenger side…see more

Part Number
U-SP-004
USED - Screw & Spring, Curb Idle Adjustment, Quadrajet

USED screw and spring has been cleaned and re-plated in yellow/gold zinc phosphate. Screw/spring attaches to drivers side of carburetor…see more

Part Number
U-SC-006
USED - TPS Spring - Rochester Quadrajet, Dualjet, Varajet

Hard to find USED metal spring located under the TPS (Throttle Position Sensor) used on computer controlled Rochester carburetors. Fits:
Rochester…see more

Part Number
U-TPS-01
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