Search
Browse by Manufacturer
Browse Categories

Industry













Shopping Cart
Your cart is empty.

4L70E Isolator Sleeve Kit


Mfg Retail: $21.52
Cost From Us: $18.88
You Save: $2.64
In Stock
Our Part #: S-77754-ISO
Manufacturer: Sonnax
Mfg Part # : 77754-ISO
free shipping
4L70E Isolator Sleeve Kit
Restores Hydralic Integrity of the Valve Circuit


Symptoms This May Fix:
Clutch failure
Code 1870
TCC cycling

TCC slipWear in the TCC Regulator Valve bore causes loss of converter release oil pressure.
This is a primary cause for a TCC related P1870 slip code and overheated converters.
Additionally pressure loss can resuilt in burnt bands and clutches.


The Reduced Pressure contributes to the converter drainback problem.
The Sonnax Sleeve and Valve Kit Restores normal converter charge and cooler flow, addressing all the above issues.

Technical Notes
Requires Special Sonnax Valve Reamer Kit
Part # F-77754-TL4

Photos show the actual Sonnax Issolater Sleeve Kit



Our Part #      S-77754-ISO
Sonnax Part # 77754-ISO


We would appreciate the opportunity to serve your transmission parts needs ! ! !


Cascade Transmission Parts , Inc.
All Rights Reserved ®




Customers Who Bought This Also Bought

4L60E Filter Kit 1998+
Mfg Retail: $27.95
Cost From Us: $23.88
You Save: $4.07
4L60E Filter Kit 1998+
FITS 98% OF TRUCKS OUT THERE - See More Info
free shipping
4L60E Forward Piston - In Valve Body
Mfg Retail: $16.95
Cost From Us: $11.88
You Save: $5.07
ratingratingratingratingrating
4L60E Forward Piston - In Valve Body
UPGRADE FROM POLY/PLASTIC STOCK STYLE - See More Info
free shipping
4L60E Shift Kit 1993 to 2010
Mfg Retail: $59.99
Cost From Us: $50.88
You Save: $9.11
4L60E Shift Kit 1993 to 2010
FIX CODE 1870 - See More Info
free shipping

Product Reviews

(0 Ratings, 0 Reviews)
Products










Resources

VIN DECODER





Diagrams

TSB's



Mailing Lists
There are no mailing lists at this time.