Premium rebuild kit for 1956-1959 Mopar Stromberg WW carburetors. This is an improved kit with all ethanol resistant parts, made in the USA with quality components including an American leather pump assembly, Viton fuel inlet valve, idle mixture screws with springs, float pin retainer, clips, seals, gaskets and o-rings, including the correct copper washers for the screw plugs on the underside of the float bowl. The carburetor number on these is stamped on the top of the float bowl and you should check that before ordering as there are other similar WW versions.
Pump is the straight-stem version, 2.84" long with an 11/16" diameter cup. Always lubricate the pump cup with a bit of oil before installing, and flare the cup gently to seat.
List of additional parts that go with this carb kit
List of vehicle applications that ck5251 fits
Always check carburetor number to make final fitment determination.
Year |
Model / Engine |
Carb Numbers |
| Chrysler 8 Cyl | ||
| 1957 | ALL WINDSOR MODELS | 4-128 |
| DeSoto 6 Cyl | ||
| 1957 | FIREDOME, FIRESWEEP | 3-149, A, B, 3-150, A, B, C, 4-128 |
| Dodge 8 cyl | ||
| 1956 - 59 | D-63-1 RED RAM, D-63-2-3 SUPER RED RAM, D-66, D-67-1, D-70, D-71, D-72, LD2-L CORONET | 3-135, A, B, 3-136, A, B, 3-137, A, B, 3-138, A, B, C, D, 3-139, A, B, C, D, 3-140, A, B, C, D, 3-149, A, B, 3-150, A, B, C, 3-163, 3-164, 3-181, 3-182, 3-183, A, B |
| DodgeTruck 8 cyl | ||
| 1956 - 62 | 318", 325", 361" ENG C, L, M, P, R, RR SERIES | 3-146, A, 3-147, 3-148, A, 3-151, A, 3-152, 3-153, A, 3-154, A, 3-155, 3-165, 3-169, 3-170, 3-171, 3-173, 3-176, 3-177, 3-178, A, 3-179, 3-184, 3-185, 3-190, 3-191, 3-192, 3-193, 3-194, 3-197, 3-202, 3-203, A, 3-204, A, 3-205, 3-207 |
| Plymouth 8 cyl | ||
| 1956 - 59 | 243" ENG (INCL EXPORT) | 15-23, 15-24, 15-25, 15-26, 15-27, 15-28, 15-38, 15-39, 15-40, A |



