Search
Browse by Manufacturer
Browse Categories

Industry













Shopping Cart
Your cart is empty.

4L60E / 4L65E Heavy Duty Input Drum Kit


Retail: $436.49
Our Price: $382.88
You Save: $53.61
In Stock
Our Number: S-77733-14K
Manufacturer: Sonnax
Mfg Part # : 77733-14K
free shipping
4L60E / 4L65E Reinforced Input Housing W/ Heavy Duty Input Shaft
Hardened 300MM Input Shaft With Reinforced Clutch Hub and Overrun Piston

These Drums are known for failing under Towing or High load applications.
Some of these failure points include the light duty aluminum clutch hub and soft steel input shaft.
Over time the clutch teeth that ride in the grooves of the input drum beat out and damage the soft hub.
Additionally the input shaft is commonly damaged on the journals

Sonnax has Engineered a fix for all these issues into there custom input drum.
This drums input shaft is hardened for durrability as well as having Chamfered feed holes to reduce stress.
This drum comes with a reinforcement sleeve already installed to reinforce the drums clutch hub.

This Input Shaft Is 57% Harder Than The Original OE Shaft.

Can only be used in 97-05 Models Due to the Custom Billet Overrun Piston.



Our Part #     S-77733-14K
Sonnax Part # 77733-14K


Customer Service is our Priority , Email us any questions you may have !
We do offer combined shipping for multiple purchases to Export Customers.
We would appreciate the opportunity to serve your transmission parts needs ! ! !




Customers Who Bought This Also Bought

4L60E / 4L65E Flex Band High Energy
Retail: $24.95
Our Price: $17.88
You Save: $7.07
ratingratingratingratingrating
4L60E / 4L65E Flex Band High Energy
High Quality Kevlar Intermediate Band - See More Info
free shipping
4L60E Bonded Piston Kit 3 Pc
Retail: $41.89
Our Price: $35.88
You Save: $6.01
4L60E Bonded Piston Kit 3 Pc
New Piston Kit, 3 Pieces - See More Info
free shipping
4L60E Friction Module 1993-2008 (E)
Retail: $59.95
Our Price: $51.88
You Save: $8.07
4L60E Friction Module 1993-2008 (E)
( Fits 2001+ When Correct Steel Module Installed ) H.E. Frictions - See More Info
free shipping

Product Reviews

(0 Ratings, 0 Reviews)
Products










Resources

VIN DECODER





Diagrams

TSB's