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Your cart is empty.Product Description
Packages Includes:
- 1 x Transmission Reverse Servo Pin Extender With Cover Gasket & Seal Kit.
Enhance Performance
Easy Installation
High Reliability
Why Choose Our Products?
Dino
Reviewed in the United States on March 25, 2025
SEEMS TO BE CORRECT FOR WHAT I NEED IN ORDER TO REPAIR MY 4L80E
Ron prill
Reviewed in the United States on March 18, 2025
Was missing one part
Lee F
Reviewed in the United States on September 27, 2024
Might need to file off factory length markings (raised rings/ridges) to install. Unless damaged reuse (do not remove) original rings. You do not need to remove valve body, just adjacent solenoid, go slow on reinstall and it will go back in. Now I have instant reverse and it will now reverse uphill again. Yes this is just a bandaid untill the band looses all clutch material, but will save it for now.
nathan aldstadt
Reviewed in the United States on June 29, 2023
It added .233” to the end of my reverse servo pin which was exactly what it needed to hold the correct amount of pressure on the reverse band of my 1996 k2500 GMC SUBURBAN, I now have reverse and it drives amazing. Couldn’t be happier.
Nate M
Reviewed in the United States on October 22, 2023
Worked well to repair an 01 Chevy 2500HD with 4L80e experiencing no reverse or 1st gear holding.Measured reverse servo applied depth was close to 0.400 instead of 0.080 optimal.Did require some thinning of the servo pin to slip on the extension which was expected and noted in several write ups and videos of the installation of this style kit.Installed and vehicle has reverse again and engine braking in 1st gear. Also noted significantly less throttle required to get rolling from a stop. Always sounded like it was going faster than it actually was moving in the past and now the power transfer seems much smoother.10/10, would recommend this kit.
Derek Lavin
Reviewed in the United States on October 16, 2023
This fixed the reverse in my 2001 2500HD. I used the seals provided and a week later I lost reverse when transmission was warm. Disassembled and found the seals had shrunk causing internal leaks and would only engage the servo when the fluid was cold. Replaced the seals with OEM ones and haven’t had a problem since. In hindsight I should have reused the original seals as there was no issue with them
Austin Bachurski
Reviewed in the United States on April 2, 2023
Took care of my no reverse issue, but didn't come with any instructions. Luckily there's a decent video on youtube, wound up having to grind the ribs off of the servo pin to get this to press on. Mangled it up a bit trying to press it on without doing so. Sure would've been nice to have some instructions...
Robin Young
Reviewed in the United States on December 22, 2022
Worked made reverse work again
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