QuadrajetParts.com - Carburetor Parts Superstore
Carburetor Parts & Rebuild Kits for Carter, Holley, Ford, Rochester & Stromberg.
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 carburetor
Carter AS carburetor
Carter BBS carburetor
Carter W-1, WA-1, WE, WO carburetor
Holley 4000 carburetors
Holley 4150, 4160 style carburetors
Holley 4165, 4175 carburetors
Holley 4180, 4190 carburetors
Holley 1 bbl carburetors
Holley 2 bbl carburetors
Rochester B, BC, BV carburetors
Rochester Twojet 2G carburetors
Stromberg EE-1 carburetors…see more
- Part Number
- 2041B
Idle Air Bleed Lower Seal
5 pack of O-rings for Idle Air Bleed Valve. For use in Rochester Quadrajets and Dualjet carburetors.
Lower position
Quantity: 5
Dimensions:
OD: .340"
ID: .235"
Thickness: .055"…see more
- Part Number
- 1737B
Idle Compensator Cork Gaskets -
5 pack of cork gaskets for Idle Compensator Valve.
Rochester OEM # 7027970
Quantity: 5
Dimensions:
OD: .375"
ID: .250"
Thickness: .090"
Fits:
Rochester Quadrajet
Rochester Dualjet
Rochester TwoJet
Rochester Varajet
Rochester Monojet
Carter BBD
Carter YF, YFA
Carter RBS
Carter BBS
Carter Thermo-Quad…see more
- Part Number
- 1737H
Idle Enrichment Diaphragm Assembly - (OEM#203-430S)
Idle Enrichment Diaphragm Assembly for Carter Thermoquad carburetors. MADE IN THE USA....see more
Idle Enrichment Diaphragm Assembly for Carter carburetors. MADE IN THE USA.
OEM#: 203-430S
Height: .500"
Width: 1.250"
Fits:
Carter Thermo-Quad carburetors
Carter BBD carburetors…see more
- Part Number
- 1747
Idle Enrichment Diaphragm Spring
Fits:
Carter Thermo-Quad carburetors
Carter BBD carburetors
Ford/Motorcraft 2100, 2150 carburetors
Holley 1940, 1945, 6145 carburetors
Holley 1946, 6146 carburetors
Holley 2280, 6280C carburetors
Rochester Monojet carburetors
Stromberg WW, WWC carburetors
Quantity: 1 spring
OD of spring: .230"
Overall length of spring: .980"
Carter OEM #61-970…see more
- Part Number
- 2042A
Idle Mixture Screw
Fits:
Rochester B, BC, BV
Holley
10-32 pitch thread
1.00" overall length
Quantity: 1…see more
- Part Number
- 2006H
Idle Mixture Screw -
6-32 pitch thread
1.187" overall length
Quantity: 1
Fits:
Holley carburetors…see more
- Part Number
- 2013D
Idle Mixture Screw - 1.106"
10-32 pitch thread
1.106" overall length
Quantity: 1
Fits:
Rochester B, BC, BV carburetors
Holley carburetors…see more
- Part Number
- 2013C
Idle Mixture Screw - Ford
Fits:
Ford/Motorcraft 2100 carburetors
Ford/Motorcraft 2150 carburetors
Ford/Motorcraft 4300 carburetors
Ford/Motorcraft 4350 carburetors
10-32 pitch thread
1.190" overall length
Quantity: 1…see more
- Part Number
- 2012A
Idle Mixture Screw - Ford
Fits:
Ford/Motorcraft 2100 carburetors
Ford/Motorcraft 2150 carburetors
10-32 pitch thread
1.468" overall length
Quantity: 1…see more
- Part Number
- 2012H
Idle Mixture Screw - Ford
Fits:
Ford/Motorcraft 2100 carburetors
Ford/Motorcraft 2150 carburetors
Ford/Motorcraft 4300 carburetors
Ford/Motorcraft 4350 carburetors
Holley 1bbl carburetors
10-32 pitch thread
1.379" overall length
Quantity: 1…see more
- Part Number
- 2012B
Idle Mixture Screw - Ford
Fits:
Ford/Motorcraft 2100 carburetors
Ford/Motorcraft 2150 carburetors
10-32 pitch thread
1.596" overall length
Quantity: 1…see more
- Part Number
- 2012J
Idle Mixture Screw - Ford
10-32 pitch thread
1.46" overall length
Quantity: 1
Fits:
Ford/Motorcraft 2100 carburetors
Ford/Motorcraft 2150 carburetors…see more
- Part Number
- 2012F
Idle Mixture Screw - Ford
10-32 pitch thread
1.466" overall length
Quantity: 1
Fits:
Ford/Motorcraft 2100 carburetors
Ford/Motorcraft 2150 carburetors…see more
- Part Number
- 2012G
Idle Mixture Screw - Ford
10-32 pitch thread
1.246" overall length
Quantity: 1
Fits:
Ford/Motorcraft 2100 carburetors
Ford/Motorcraft 2150 carburetors…see more
- Part Number
- 2012D
Idle Mixture Screw - Holley
8-32 pitch thread
.920" overall length
Quantity: 1
Fits:
Holley 4 bbl carburetors
Holley 2300 series carburetors…see more
- Part Number
- 2013F
Idle Mixture Screw - Holley .998"
10-32 pitch thread
.998" overall length
Quantity: 1
Fits:
Holley 1931 carburetors
Holley 2300 series carburetors…see more
- Part Number
- 2013A
Idle Mixture Screw - Holley .986"
10-32 pitch thread
0.986" overall length
Quantity: 1…see more
- Part Number
- Q2013E
Idle Mixture Screw - Holley 1.07"
10-32 pitch thread
1.07" overall length
Quantity: 1…see more
- Part Number
- 2013B
Idle Mixture Screw - Mercarb Marine
Replacement Mercarb marine carburetor idle mixture screw.
1.543" overall length
Qty: 1
Note: Mercarb marine carburetors only have one idle mixture screw.…see more
- Part Number
- 2010A
Idle Mixture Screw- 10-32 x .900", OEM # 30A-51
Fits:
Carter BBD carburetors
Quantity: 1 Idle Mixture Screw
Thread: 10-32
Overall length: .900"
Head diameter: .250"
Carter OEM # 30A-51…see more
- Part Number
- 2010E
Idle Mixture Screw- 10-32 x 1.075" OEM # A10077500
10-32 pitch thread
1.075" overall length
Qty: 1
Head Diameter: .260"
Replaces OEM part # A10077500
Applications:
Carter BBS carburetor
Carter YF, YFA carburetor…see more
- Part Number
- 2010I
Idle Mixture Screw- 10-32 x 1.206" OEM # 30A-58
10-32 pitch thread
1.206" overall length
Qty: 1
Head Diameter: .320"
Replaces OEM part # 30A-58
Applications:
Carter BB carburetor
Carter BBD carburetor
Carter WCD, WCG carburetor…see more
- Part Number
- 2010F
Idle Mixture Screw- 10-32 x 1.266" OEM # 30A-37
10-32 pitch thread
1.266" overall length
Qty: 1
Head Diameter: .320"
Replaces OEM part # 30A-37
Applications:
Carter BB carburetor
Carter YF, YFA carburetor…see more
- Part Number
- 2010M
Idle Mixture Screw- 10-32 x 1.311" (#2010G)
10-32 pitch thread
1.311" Overall length
Thread size: 10-32
Qty: 1
Head Diameter: .255"
Applications:
Carter BBD carburetor
Rochester 2G Carburetors
Rochester Monojet Carburetors
Rochester 4G Carburetors
Rochester Quadrajet Carburetors
IMPORTANT INFORMATION:
Idle mixture screw 2010G is sold singly.
If you have a Carter BBD, Rochester 2G, 4G or Quadrajet carburetor, You need to order 2 idle mixture screws. …see more
- Part Number
- 2010G
Idle Mixture Screw- 10-32 x 1.391" (#2010J)
10-32 pitch thread
1.391" overall length
Qty: 1
Head Diameter: .250"
Applications:
Carter BBS carburetor
Carter BBD carburetor
Ford 4300, 4350 carburetor
Rochester M, MV, 1ME, 1MV Monojet carburetor
Holley 1909 carburetor
Holley 4180 carburetor
Holley 4190 carburetor
Holley 2209 carburetor
Holley 2210 carburetor
Holley 2245 carburetor
Holley 2210 carburetor
Holley 2280 carburetor
Holley 6280 carburetor
Holley 2300 carburetor
Holley 2380 carburetor…see more
- Part Number
- 2010J
Idle Mixture Screw- 10-32 x 1.502" OEM # 30A-198
10-32 pitch thread
1.502" overall length
Qty: 1
Head Diameter: .350"
Replaces OEM part # 30A-198
Applications:
Carter BBS carburetor
Carter BBD carburetor…see more
- Part Number
- 2010L
Idle Mixture Screw- Carter AFB, RBS 10-32 thread x 1.452" L, OE
Idle Mixture Screw for Carter carburetors.
Application:
Carter AFB Carburetor (2 Idle Mixture Screws Required)
Carter RBS Carburetor
Quantity: 1 Idle Mixture Screw
Thread: 10-32
Over all length: 1.452"
OEM # 30A-80
Note:
Pictures show 2 idle mixture screws but this idle screw is sold individually.…see more
- Part Number
- 2008A
Idle Mixture Screw- Carter BBS, 1/4-36
Quantity: 1 Idle Mixture Screw
Thread: 1/4-36
Overall length: 1.195"
Application:
Carter BBS Carburetors
Carter OEM # 30A-193…see more
- Part Number
- 2010H
Idle Mixture Screw- Carter BBS, BBD, RBS 10-32 x 1.442"
Quantity: 1 Idle Mixture Screw
Thread: 10-32
Overall length: 1.442"
Carter OEM # 30A-203
Application:
Carter BBS Carburetors
Carter BBD Carburetors
Carter RBS Carburetors…see more
- Part Number
- 2010K
Idle Mixture Screw- Carter WCD, WGD OEM # 30A-41
1/4-32 pitch thread
1.134" overall length
Qty: 1
Head Diameter: .380"
Replaces OEM part # 30A-41
Applications:
Carter WCD, WCG carburetor…see more
- Part Number
- 2010R
Idle Mixture Screw- Carter YF, YFA OEM # 30A-222
Application:
Carter YF, YFA Carburetor
Quantity: 1 Idle Mixture Screw
Thread: 10-32
Overall length: 1.297"
OEM # 30A-222…see more
- Part Number
- 2010P
Idle Mixture Screw- Carter YF, YFA OEM # 30A-185
Application:
Carter YF, YFA Carburetor
Quantity: 1 Idle Mixture Screw
Thread: 10-32
Overall length: 1.132"
OEM # 30A-185…see more
- Part Number
- 2010N
Idle Mixture Screw- Carter YF, YFA OEM # 30A-8500
Application:
Carter YF, YFA Carburetor (fits carb # 7453S)
Quantity: 1 Idle Mixture Screw
Thread: 10-32
Overall length: 1.14"
Rubber O-ring OD: .320"
OEM # 30A-8500…see more
- Part Number
- 2010Q
Idle Mixture Screw- Ford
Fits:
Ford/Motorcraft 2100 carburetors
Ford/Motorcraft 2150 carburetors
10-32 pitch thread
1.485" overall length
Quantity: 1…see more
- Part Number
- 2012I
Idle Mixture Screws
Qty: 2, 10-32 pitch thread, 1.592" overall length...see more
10-32 pitch thread
1.592" overall length
Qty: 2
Fits:
Rochester 4G (Four-jet) carburetors
---- Use w/Q2021 Springs for Roch. 4G
Ford Motorcraft 4100 carburetors…see more
- Part Number
- 2007A
Idle Mixture Screws
Pair of replacement idle mixture screws.
10-32 pitch thread
1.675" overall length
Qty: 2 screws
Head Diameter .345"
Application:
Carter Thermo-Quad carburetor
Carter BBD carburetor
Holley carburetors…see more
- Part Number
- 2009D
Idle Mixture Screws - (#2003A) Metric Hex Head Replacement
Replacement Hex-Head metric idle mixture screws, easier to adjust idle mixture than original "Double-D" head. Uses a common 3/16" hex socket.
Pair of replacement Quadrajet screws, fits 1979 and later Quadrajets and Dualjets.
M4 x .50 pitch thread (Metric)
1.285" overall length
3/16" Hex Head
Replaces OEM part # 17062905
Quantity: 2 idle screws
Use in conjunction with part #2021F springs.
This idle mixture screw fit the following carburetors:
17059203, 17059207, 17059216, 17059217, 17059218, 17059222, 17059230, 17059232, 17059240, 17059241, 17059242, 17059243, 17059247, 17059249, 17059250, 17059253, 17059258, 17059259, 17059263, 17059271, 17059272, 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, 17080290, 17080291, 17080292, 17080295, 17080298, 17080299, 17080502, 17080503, 17080504, 17080506, 17080507, 17080508, 17080511, 17080512, 17080513, 17080516, 17080517, 17080523, 17080524, 17080525, 17080526, 17080527, 17080528, 17080529, 17080530, 17080540, 17080542, 17080543, 17080545, 17080553, 17080554
May fit other applications.…see more
- Part Number
- 2003A
Idle Mixture Screws (#2002)
Two replacement Quadrajet idle mixture screws. Use in conjunction with Q2021 springs....see more
Two replacement Quadrajet idle mixture screws. Use in conjunction with Q2021 springs.
1.26" overall length.
Quantity: sold in pairs…see more
- Part Number
- 2002
Idle Mixture Screws and Springs, # 17062905 (#2003) metric
M4 x .50 pitch thread,
1.263" overall length...see more
Pair of replacement Quadrajet screws with matching springs, fits 1979 and later Quadrajets.
M4 x .50 pitch thread (Metric)
1.263" overall length
GM double D style
Replaces OEM part # 17062905
Quantity: 2 idle screws & 2 matching springs
This idle mixture screw fit the following carburetors:
17059203, 17059207, 17059216, 17059217, 17059218, 17059222, 17059230, 17059232, 17059240, 17059241, 17059242, 17059243, 17059247, 17059249, 17059250, 17059253, 17059258, 17059259, 17059263, 17059271, 17059272, 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, 17080290, 17080291, 17080292, 17080295, 17080298, 17080299, 17080502, 17080503, 17080504, 17080506, 17080507, 17080508, 17080511, 17080512, 17080513, 17080516, 17080517, 17080523, 17080524, 17080525, 17080526, 17080527, 17080528, 17080529, 17080530, 17080540, 17080542, 17080543, 17080545, 17080553, 17080554
May fit other applications.…see more
- Part Number
- 2003
- Servicing Bi-Metal Choke Springs
- Ethanol (E-10) fuel in carbureted engines
- Where do I locate my carburetor number?
- How to Test a Vacuum Break / Pulloff
- #4802 Idle Pickup Tubes
- #3622 Power Piston Retaining Bushing
- O-Ring Inlet Repair Fuel Fitting
- #2702 Secondary Air Valve Spring Tension
- #4231B - Air Cleaner Repair Bracket
- Needle & Seats
- #2701 Secondary Air Valve Cam Replacement
- #2460-82 Changing Primary Metering Jets
- #2251/2252/2253 Fuel Filter Replacement
- #1742/1743 Secondary Well Plug Fix
- Float level adjustment for Quadrajet and Dualjet Carburetor
- Servicing the tamper resistant choke cover on Rochester carbs
- #1310-SR Mixture Control Solenoid Adjust
- What is a Carter Quadrajet?
- Quadrajet Model Designations
- Edelbrock Quadrajets
- #1003 Accelerator Pump Styles
- Exploded View 4MV 1975 thru
- Exploded View 4MV 1971 thru 1974
- Exploded View 4MV 1967 thru 1970
- Exploded View 4MV 1966
- Fuel Pressure
- Power Piston & Primary Metering Rods
- Fuel Inlets
- Exploded View 2G / 2GV
All Topics
- Carburetor Tech Info
- Mercury Marine Mercarb Carbureto
- Rochester 2G/Two Jet Tech
- Rochester Quadrajet Tech
Articles RSS Feed
Submit An Article