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Carburetor Parts
Carburetor Parts by Carburetor Types
Rochester Carburetor Parts
4G, 4GC, 4 Jet 4 Barrel
Accelerator Pumps
Rochester 4GC 4G Carburetor Accelerator Pump AP318
Rochester 4GC 4G Carburetor Accelerator Pump AP318
Rochester 4GC 4G Carburetor Accelerator Pump AP318
11
Review(s)
5
0
5
Your Price:
$12.95
21/32" x 3.327". US manufactured Ethanol ready. Extensive technical information.
Part Number:
AP318
Availability:
In Stock
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Recommended Add Ons. Total is updated in your Cart.
Accelerator Pump Bore Polishing Crocus Cloth CC2
$4.95
Ethanol Defense ED16
$22.25
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Description
Customer Reviews
Ethanol ready, Rochester 4 Jet, 4 barrel carburetor accelerator pump. 1,000's tested.
FEATURES:
US manufactured
Ethanol ready
SPECS:
Overall length = 3.327" (when fully extended)
Cup diameter = 21/32"
Stem length = 2.757"
TECHNICAL:
apply a couple dabs of white lithium grease to the cup before installing
do not
soak pump
polish the pump bore with Crocus Cloth before installing pump
do not
allow your pump to dry out
FITS SOME:
Rochester 4G, 4GC, 4jet
REPLACES OE:
APPLICATIONS:
You must match your carburetor number to get the correct part.
MAKE
YEAR
MODEL
CYLS
BUICK
1955
SUPER M-50, CENTURY 60. ROADMASTER 70
8
CADILLAC
1954-55
ALL EXC ELDORADO
8
CADILLAC
1955
ELDORADO (2 CARBS)
8
CHEVROLET
1956-66
265, 283, 327, 348
8
CHEVROLET
1956-66
283, 327, 348
8
DAYTONA MARINE
283
8
MERCURY MARINE
283 MCM/MIE 190
8
OLDSMOBILE
1954-56
SUPER 88, 98
8
OWENS MARINE
283, 327
8
PACKARD
1955
352 CARIBBEAN & DUAL CARBS
8
PONTIAC
1955
352 ENG CARIBBEAN & (2 CARBS)
8
PONTIAC
1955
7007800 CARB ONLY
8
PONTIAC
1958-65
283, 327, 348 (CANADA)
8
STUDEBAKER
1965
283
8
Click on Carb Number For Associated Parts.
CARBURETOR NUMBERS:
13382166
1339-2249
13473342
17065689
17065690
17065691
17066494
7005900
7006000
7006200
7006221
7006962
7007000
7007221
7007222
7007230
7007240
7007241
7007242
7007800
7007942
7007970
7007971
7008230
7008231
7008737
7009661
7009846
7009902
7011108
7011161
7011487
7012126
7012128
7012145
7012303
7013004
7013006
7013010
7013012
7013021
7013023
7013025
7015004
7015006
7015010
7015012
7015025
7019004
7019006
7019010
7019014
7020006
7020012
7020022
7020025
7020029
7023006
7023012
7023180
7023184
7023185
7023187
7024120
7024121
7024122
7024125
7024126
7024220
7024225
7024226
7025121
7025122
7025126
7025127
7025128
7026121
7026358
7036118
7036119
7036120
7036121
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Average Customer Ratings
4.9
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ace in the hole
worked like a dream... mike is my hero.. always gets my classic back on the road.. if its not the knowledge.. its the part.. always flawless... and wow!!! arrives almost instantaneous.. thankyou..
Did you find this helpful?
Reviewed by:
luke
from olympia on 6/1/2023
5
Mr
Part was exact fit.Shipping was fast.Could not br e happier with the outcome.
Did you find this helpful?
Reviewed by:
Randy Schott
from Green Bay on 7/16/2022
5
Backyard Mechanic
Bought a rebuilt carburetor thru Autozone. The springs on the pump were reversed and tore the plunger. Happened to notice poor performance which lead to my purchase. Reversed springs work like a champ.
Did you find this helpful?
Reviewed by:
Tim Moore
from Independence, Ks on 8/14/2020
5
Mr
Couldn’t be happier! Fast shipping, quality part and perfect fit. Work like brand new.
Did you find this helpful?
Reviewed by:
Dan
from Minn on 12/24/2018
5
mr
Fit perfectly. Item as described. Used on a stock 1964 Chevelle malibu
Did you find this helpful?
Reviewed by:
keith bergquist
from lake worth fl on 3/4/2018
5
Shade Tree Mechanic
Very fast service. Part already installed in the 4GC and works great.
Did you find this helpful?
Reviewed by:
John Boehner
from Cheyenne, WY on 12/12/2017
5
Hobist
Worked good just like a new carburetor
Did you find this helpful?
Reviewed by:
Carl Duks
from South Carolina on 8/11/2017
5
Mr
difficult to find without buying an entire rebuild kit. Works perfect. Just what I needed. "55 Olds starts and runs like it should!
Did you find this helpful?
Reviewed by:
Harvey Hundley
from Shallotte, NC on 9/2/2016
5
retired
Perfect fit, I went through every parts house in the local area and bought 5 different carburetor kits and all the accelerator pumps were too big, I found numerous places on the internet that displayed the pump, but they were all the wrong ones, I found Mikes carb parts and low and behold they had the right one at a great price and it shipped very fast, car is up and running, I will use this site again.
Did you find this helpful?
Reviewed by:
ken
from arizona on 7/6/2016
5
Mr.
EXCELLENT!!!! What else can you say? Will use these from now on.
Did you find this helpful?
Reviewed by:
Robert Dowell
from Terre Haute ,In on 3/12/2014
5
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Carburetor Parts
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Alfa Romeo
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Dodge Truck
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Hudson
Hupmobile
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Innocenti
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Jeep/Willys
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Lancia
LaSalle
Latham Supercharger
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Lotus
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MG
Morgan
Morris
Nissan/Datsun
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Packard
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Plymouth Arrow
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Riley
Rover
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Triumph
Vanden Plas
Volvo
White
Wolseley
by Carb Types
Aisan 2 Barrel
Carter
Edelbrock 4 Barrel
Ford Autolite Motorcraft
Hitachi
Holley
IHC
Keihin
Kingston
Marvel Schebler
Mikuni Solex
Mercarb
Nikki
Rochester
Solex
Stromberg
SU
Weber
Zenith
Zenith Stromberg
by Part Type
Accelerator Pump
Ball Stud
Brass Fittings
Bushings
Carburetor Kits
Clean Out Plugs
Clips & Retainers
EFE Heater Gaskets
Electric Choke Conversion Kits
Fuel Filters
Floats
Gaskets
Idle Mixture Screws
Check Balls & Check Weights
Fuel & Vacuum Hose
Jets & Metering Rods
Needle and Seat
Power Valves & Jets
Pull-Off
Rods & Linkage
Rubber Caps
Screws
Thermostats
Throttle Position Sensors and Solenoids
Float Pins
Springs
Sediment & Fuel Bowl
Washers & O-Rings
Choke & Throttle Shafts
Carburetor Dashpots
Carburetor Tubes
By Carb Number
Marine
Acadia
Aero
Aeroceanic Motors
Aquanautics
Chris Craft
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Clinton Outboard
Crosley Marine Carburetor Parts
Crusader Marine Carburetor Parts
Daytona
Dearborn
Ford Marine
Gray Marine
Grumman Allied
Holley Universal
Johnson Evinrude Marine Outboard
Kermath Marine
Kiekhaefer Carburetor Parts
Kohler
Lathrop Marine
Marine Chokes
Medalist Marine
Mercury Marine
Mercury Marine Outboard
Mercury Mariner
Montgomery Ward Sea King Outboard Parts
Nordberg Marine
Oldsmobile Marine
OMC Marine Parts
Outboard Motors
Owens
Palmer Marine
Pleasure Craft
Redwing Marine
Revley Marine
Salmon Stiles
Scripps Marine
Tillotson Marine Outboard
Universal Motors
Volvo Penta
Yamaha Outboard
Ag & Industrial
Acadia
Allis Chalmers
American Tractor
Automatic Transportation Company
Avco
Baker
Bardco
Bay City
Buda
Buffalo Springfield
Burmeister Wain
Butler Bin
Case
Caterpiller
Champ Lift Truck
Clark Agriculture
Chicago Pneumatic
Chrysler Industrial
Climax Engineering
Clinton
Clyde Iron Works
Cockshutt
Continental
Crosley
Davey
Divco
Duplex
Earthmaster
Easthope Brothers
Eaton Corporation
Elwell Parker Company
Fairbanks Morse
Fairmont
Fate Root Heath
Federal Machine
Ford
Gibson
Gordon Smith
Hercules
Hobart Brothers
Hollingsworth
Hough
Holtkamp
Huber
Hyster
IHC Carburetor Parts
Ingersoll Rand Industrial
Intercontinental
Jacques
Jaeger
John Deere Tractor
Joy Manufacturing
Kaiser Industrial
Kalamazoo Railroad
Kohler Industrial
Kurtz Root
Leroi
Lincoln Electric Industrial
Lunnenberg
Lycoming Industrial
Massey Ferguson
Mercury Manufacturing
Miller Applications
Minneapolis Moline
Motor
Motoresearch
National Farm Agriculture
New Holland
New Idea Farm Equipment
Novo
Oliver Carburetor Parts
Onan Industrial Carburetor Parts
Owatonna
Palmer
Perkins
Pettibone
Pioneer Agriculture & Industrial
Railcar
Ready Power
Redwing
Reiner
Robinson Machinery
Russell Agriculture & Industrial
Schramm
Seagrave
Service Caster
Sullair
Tenant
Thermo King
Thew Shovel
Toro
Towmotor
Toyota Forklift
Transicold
Transitier
Universal Motors
U.S. Motors
Volvo
Waukesha Industiral
Western Gear
White Motors Truck Carburetor Parts
Winpower
Wisconsin Motors
Yale and Towne
Odds & Ends
Carburetors
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Fuel Injector Cleaning
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