4L60E 4L60 4L65E 4L70E 4th Gear Super Hold Dual Servo Kit SONNAX 77767K 1982-up
Condition: New
$36.95
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was $109.99
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Availability:
In Stock.
Arrives
Wednesday, Nov 4
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At a glance
- Condition
- New
- Model
- KMT-OT001426
- Weight
- 1.23 lb
- Exterior
- Machined
Features 5
- 4th Gear Super Hold Dual Servo Kit fits TH700R4 4L60E 4L65E 4L70E GM TRANSMISSION all varieties of these transmissions 1982-UP
- Sonnax 4th Gear super hold dual servo kit 77767K features 40% more apply surface area for greater holding power in GM 4L60 (700-R4), 4L60-E, 4L65-E and 4L70-E units
- Vehicles with these transmissions often exhibit poor 3-4 shift quality and experience band failure in performance applications
- Combine this servo kit with Sonnax 2nd gear servo 77911-03K for unmatched holding power and shift performance that's an easy in-vehicle insta
- 1 YEAR WARRANTY . Kindly do not hesitate to contact us back in the future if you feel that you need further assistance.
Specs 8
| Manufacturer | LANHO AUTO PARTS |
|---|---|
| Brand | 1409KMT |
| Model | KMT-OT001426 |
| Item Weight | 1.23 pounds |
| Package Dimensions | 3.82 x 3.62 x 2.52 inches |
| Item model number | KMT-OT001426 |
| Exterior | Machined |
| Manufacturer Part Number | KMT-OT001426 |
No specs match.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Wednesday, Nov 4
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Great upgrade
Great and easy upgrade for the 4l60E. Easy to install and you will notice the difference immediately
Reviewed in the United States on March 15, 2024 by BK1970
Doesn’t fit
The seals were the wrong size causing the servo not to travel correctly. In my case it’s a 10 hour job to remove them and I neither have the time or inclination to do that removal in triple digit heat.
Reviewed in the United States on October 5, 2024 by Ronald W.
NOT a SONNAX part,JUNK!!
This is a Chinese copy. It will probably work, but don't know yet. Just so you know what you're getting Update; This part never did work, caused several hours of diagnosis and possible damage to the transmission band. The picture shows what it looked like after 10 miles in my transmission
Reviewed in the United States on May 19, 2024 by Lard
This is a KNOCK OFF.
I verified with the original manufacturer. Do not trust the information on this listing.
Reviewed in the United States on January 8, 2025 by Amazon Customer