77917-04K - Sonnax .500 TV Boost Valve & Sleeve 700R4 2004R 700-R4 200-4R 4L60 Transmission
In stock
SKU
77917-04K
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Regular Price $12.22
700R4 4L60 200-4R Transmission Sonnax TV Boost Valve & Sleeve Kit
500" Dia., Factory-style sleeve (no O-rings)
A common problem in 700-R4 transmissions is burned bands and/or 3-4 clutches. This failure can be reduced by eliminating throttle boost oil leakage. The Sonnax replacement assemblies 77917-02K, 77917-03K, and 77917-04K eliminate these problems.
TV boost valve and sleeve are manufactured from hardened steel for better wear resistance.
Kits available in three sizes for .423", .471" and .500" diameters.
- Buy 5 for $11.61 each and save 5%
- Buy 10 for $11.00 each and save 10%
700R4 4L60 200-4R Transmission Sonnax TV Boost Valve & Sleeve Kit
500" Dia., Factory-style sleeve (no O-rings)
A common problem in 700-R4 transmissions is burned bands and/or 3-4 clutches. This failure can be reduced by eliminating throttle boost oil leakage. The Sonnax replacement assemblies 77917-02K, 77917-03K, and 77917-04K eliminate these problems.
TV boost valve and sleeve are manufactured from hardened steel for better wear resistance.
Kits available in three sizes for .423", .471" and .500" diameters.
| Manufacturer | Sonnax |
|---|---|
| High Performance | No |
| Item Returns | This item can be returned |


