Boost Valve Kit, for 09G, 09K, 09M, 6F21WA, TF-60SN, Sonnax Transmission
Boost Valve Kit, for 09G, 09K, 09M, 6F21WA, TF-60SN, Sonnax Transmission
Boost Valve Kit, for 09G, 09K, 09M, 6F21WA, TF-60SN, Sonnax Transmission

Boost Valve Kit, for 09G, 09K, 09M, 6F21WA, TF-60SN, Sonnax Transmission

  • Sale
  • $66.27

Symptoms:

  • Delayed Reverse
  • Low line rise in Reverse
  • B2 Clutches burned
  • K3 Clutch burned

Cause:

Continual boost valve stroking results in sleeve bore wear and loss of Reverse pressure.

Correction:

Installing Sonnax boost valve and sleeve restores critical tolerances to bring back normal operating conditions.

09G, 09K, 09M, 6F21WA, TF-60SN

Boost Valve Kit
Part No. 15741-51K

The boost sleeve in listed units wears from repeated oscillation of the boost valve, allowing Reverse pressure to exhaust. This will result in delayed Reverse, low line pressure in Reverse and/or burnt K3 and B2 brake clutches. Sonnax boost valve kit 15741-51K eliminates these concerns and restores proper hydraulic control.

  • Valve
  • Sleeve
Found a lower price from a competitor? PLEASE LET US KNOW! By messaging us with a link or listing number from (for example) Amazon or eBay. We would like the opportunity to earn your business. Sometimes we can beat the competitor in price (sometimes we cannot). We will do our best to get you the lowest price around! 

SENDING A PART NUMBER IS REQUIRED!
...
Back to Sonnax