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Carburetor Parts by Carburetor Types
Rochester Carburetor Parts
2G, 2GC, 2GV, 2 Jet 2 Barrel Carburetor Parts
Rochester 2 Jet Carburetor Rebuild Kits
Rochester 2GC 2 Barrel Carburetor Rebuild Kit - K4245
Rochester 2GC 2 Barrel Carburetor Rebuild Kit
Rochester 2GC 2 Barrel Carburetor Rebuild Kit - K4245
19
Review(s)
5
0
5
Your Price:
$26.95
BUICK 1977-78
CHECKER 1972-78
CHEVROLET 1972-78
CHEV/GMC TRUCK 1971-78
OLDSMOBILE 1977-78
PONTIAC 1977-78
3/4"
Part Number:
K4245
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
$19.25
Rochester 2 Barrel and Mercarb Carburetor Brass Float - FL43
$15.95
Rochester 2 Barrel Flange Mounting Base Gasket G841
$4.95
4" Microtube Nylon Brush Set T1001
$29.95
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Description
Customer Reviews
FEATURES:
Instructions - electronic
Viton tipped needle/seat assembly
Discharge ball, spring, and 'T'
Ethanol ready accelerator pump cup
Float/needle clip
Delayer spring retainer
Meets or Exceeds Manufactures Specifications
SPECS:
Pump cup = 3/4" diameter; inner = .355"
AP345
TECHNICAL:
Apply 2 dabs of lithium grease to the rubber cup before installing.
Cleaners probably won't clear small passages that are plugged. Blow compressed air through every hole to make sure it goes all the way through.
Rebuild kit, made from high quality ethanol ready parts. Everything shown in the photo is included in the kit, additional parts may be purchased in the
Rochester 2G Catalog
.
To make sure you get the correct carburetor kit, please match your carburetor number with the list provided. This kit is good for the carburetor numbers listed only.
No return on opened kits.
Watch a video about this product.
Polish pump bore with Crocus cloth
Apply 2 drops of lithium grease to pump cup before installing (do not soak)
Also knows as a 2 Jet or 2BBL
2GC has an integral choke - choke mounted on the carburetor.
Extensive technical catalog available
here
APPLICATIONS:
You must match your carburetor number to get the correct part.
MAKE
YEAR
MODEL
BUICK
1977-78
305" 5.0L A/T
CHECKER
1973
350
CHECKER
1975-76
350
CHECKER
1977-78
305 LATE 77
CHEVROLET
1973-74
350 5.7l, 400 6.6l
CHEVROLET
1975-76
262 4.3L, 305 5.0L, 350 5.7L
CHEVROLET
1976-78
305 5.0L, 350 5.7L A/T
CHEVROLET/GMC TRUCK
1973
307 SERIES 20, 30
CHEVROLET/GMC TRUCK
1975-77
305, 350 (INCL REPL CARBS) (EXC CALIF)
CHEVROLET/GMC TRUCK
1976-78
305, 350 (EXC CALIF)
OLDSMOBILE
1977-78
305 A/T
PONTIAC
1977-78
305 (EXC CARB 17057113, 123, 17058102, 103, 107, 111, 113, 121, 123, 126, 128
CARBURETOR NUMBER - FLOAT:
151039A - FL43
17015899 - FL43
17052901 - FL43
17053847 - FL43
17053850 - FL43
17053851 - FL43
17053915 - FL43
17053979 - FL43
17053980 - FL43
17054014 - FL43
17054617 - FL43
17054631 - FL43
17054632 - FL43
17054662 - FL43
17054664 - FL43
17055017 - FL43
17055021 - FL43
17055104 - FL43
17055105 - FL43
17055108 - FL43
17055110 - FL43
17055300 - FL43
17055304 - FL43
17055308 - FL43
17055311 - FL43
17055332 - FL43
17055473 - FL43
17055548 - FL43
17055550 - FL43
17055889 - FL43
17055890 - FL43
17055892 - FL43
17055894 - FL43
17055896 - FL43
17055951 - FL43
17055987 - FL43
17056100 - FL43
17056101 - FL43
17056102 - FL43
17056103 - FL43
17056109 - FL43
17056111 - FL43
17056113 - FL43
17056114 - FL43
17056115 - FL43
17056116 - FL43
17056117 - FL43
17056118 - FL43
17056119 - FL43
17056120 - FL43
17056121 - FL43
17056122 - FL43
17056123 - FL43
17056124 - FL43
17056125 - FL43
17056126 - FL43
17056127 - FL43
17056128 - FL43
17056129 - FL43
17056132 - FL43
17056137 - FL43
17056401 - FL43
17056402 - FL43
17057104 - FL43
17057105 - FL43
17057108 - FL43
17057110 - FL43
17057114 - FL43
17057188 - FL43
17057190 - FL43
17057192 - FL43
17057194 - FL43
17057369 - FL43
17057372 - FL43
17057373 - FL43
17057374 - FL43
17057375 - FL43
17057376 - FL43
17057377 - FL43
17057382 - FL43
17057404 - FL43
17057405 - FL43
17057408 - FL43
17057410 - FL43
17057412 - FL43
17057414 - FL43
17058100 - FL43
17058101 - FL43
17058104 - FL43
17058105 - FL43
17058106 - FL43
17058108 - FL43
17058110 - FL43
17058112 - FL43
17058114 - FL43
17058115 - FL43
17058375 - FL43
17058387 - FL43
17058404 - FL43
17058405 - FL43
17058408 - FL43
17058410 - FL43
17058412 - FL43
17058414 - FL43
17062924 - FL43
17065208 - FL43
17065209 - FL43
17065210 - FL43
17065211 - FL43
17067112 - FL43
17067112 - FL43
7043108 - FL43
7043111 - FL43
7043112 - FL43
7043113 - FL43
7043114 - FL43
7043118 - FL43
7043119 - FL43
7043134 - FL43
7045101 - FL43
7045102 - FL43
7045105 - FL43
7045106 - FL43
7046977 - FL43
7047302 - FL43
7047311 - FL43
7047318 - FL43
Rating Snapshot
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Rochester 2CG rebuild kit
Product arrived on time and was exactly what was ordered. With the online video of how to install every thing went great. Would re-order part from y'all and recommend to others.
Did you find this helpful?
27 of 27
Found Helpful
Reviewed by:
Mike Hooper
from Rosharon, TX on 1/27/2016
5
Great kit
This kit is great it had everything needed to rebuild the Rochester 2G and along with Mike's videos on YouTube it only took me 45 min.
Did you find this helpful?
26 of 26
Found Helpful
Reviewed by:
Martin Dings
from Quebec Canada on 5/12/2015
5
Rochester 2GC 2 Barrel Carburetor Kit
This kit is perfect, contains the right parts, was pkgd well, shipped very fast, and was priced right. I like your web site it is very informative. I would buy from you again.
Did you find this helpful?
26 of 26
Found Helpful
Reviewed by:
Cory Douglass
from Elk Grove CA. on 5/10/2015
5
z-man
This was an excellent and inclusive kit for rebuilding my 2BBL Rochester. The only modification I had to make was to drill two extra holes in the lower gasket (between the carb and intake) because I have 4 studs on the intake manifold.
Did you find this helpful?
26 of 26
Found Helpful
Reviewed by:
z-man
from new jersey on 1/13/2015
5
Rochester 2GC carb kit K4245
This is the second K4245 kit I've installed. I have not installed the rebuilt carbs an an engine yet to ensure they work. The instruction video was very good with the exception of the needle and seat install. The needle attaches to the float and just dangles there. Leaves one wondering if it will fall off if the carb is handled upside down or bumped around. I had never rebuilt a carb but the video gave me the confidence to give it a try. The kits included all the parts needed with the exception of an accelerator pump. Many of these older carbs have been rebuilt and have non-rebuildable accelerator pumps installed. Recommend an accelerator pump be included in the kits. I had to order pumps and wait for them to arrive prior to putting the carb back together. Not good cause one has to retrace where they've been to complete the rebuild.
Did you find this helpful?
25 of 25
Found Helpful
Reviewed by:
Howard m. brocksome
from Idaho Falls on 1/5/2015
4
This kit had everything I needed and more, all the parts and gaskets were top quality. Ordering was quick and easy, delivery via USPS was very fast, if you can believe that!! Very happy with my purchase and plan on coming back for my quadrajet kit.
Did you find this helpful?
25 of 25
Found Helpful
Reviewed by:
Hank
from Detroit, MI on 1/24/2013
5
Quality parts at a good price
After dealing with the local parts stores getting me the wrong carb kit (twice), even though they had the correct carb #, I tried Mikes. What a difference, not only did I receive the correct carb kit, but it came with better quality gaskets, float dimensions, and all the parts to do a quality rebuild!!
Did you find this helpful?
25 of 25
Found Helpful
Reviewed by:
JT
from Virginia, MN United States on 11/20/2012
5
cnc machinist
The kit was ok but i wish it came with a new float and fuel filter. Truck runs much better now.
Did you find this helpful?
23 of 23
Found Helpful
Reviewed by:
Matt Erickson
from il on 6/8/2013
4
New Zealand
Great product, great delivery awesome price highly reccommended
Did you find this helpful?
10 of 10
Found Helpful
Reviewed by:
Neil Allison
from Auckland on 9/18/2017
5
owner rerstoration shop
item was delivered on a timely manner kit was exactly the item needed videos are very much a help
Did you find this helpful?
6 of 6
Found Helpful
Reviewed by:
syd
from new york on 5/21/2018
5
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