- Dual seals stabilize and completely seal the bore, providing a tight seal even after thousands of cycles
- Pinless design eliminates the possibility of pin leakage, and the additional length stabilizes the piston to prevent piston cocking
- Includes steel balls for plugging existing pin bore in valve body
- 1992-UP 4L60E only will NOT WORK on the 4L60/TH-700-R4 “the 1-2 and 3-4 will but the 4L60/TH700-R4 do not use the FWD


Frete Grátis em todo o BrasilProduto Original Importado dos EUA
4L60E, 4L65E, 4L70E Sonnax Pinless Accumulator Piston Kit FWD, 1-2 & 3-4
*$629.20
Informação adicional
Manufacturer | Sonnax |
---|---|
Brand | World Wide Parts Outlet |
Item Weight | 7 ounces |
Package Dimensions | 6.18 x 6.06 x 1.61 inches |
Is Discontinued By Manufacturer | No |
Manufacturer Part Number | 2 – 77998-03K, 1 – 77987-01K |
Date First Available | December 13, 2018 |
Allan M –
This kit will replace GM components that have known issues for your older GM truck. Pinless aluminum by Sonnax is the way to go. There are plenty of YouTube videos showing you how to install these pistons in the 4L60E valve body.
Big ant –
Good quality parts that fit right and take care of a know problem in the 4L60 they work as they should and eliminate worn pin hole leaks
Virginia –
Ordered for my husband and he loved it and was exactly what he needed.
Raymond Huffer –
Great value for what you get
S.W. –
Rebuilt my 65e with these included. Nothing special noted and cannot feel any difference in shifts or anything. I just “trust” that is made things better.
Chuck C. –
Parts delivered fast and of good quality, no issues. Thanks Amazon as always.
corey badeau –
Great set of pistons excellent products. so good bought it twice
Mario Galotti –
Pinless piston, do the job