New Sonnax Subaru TR580 Oversized Forward & Reverse Regulating Valve Kit
Recover hydraulic control and renew solenoid pressure performance in Subaru TR580 transmissions by reconditioning the bore and installing Sonnax oversized forward and reverse regulating valve kit #823740-05K. The O-ringed end plug provides a positive seal to prevent critical secondary pressure fluid from leaking to the exhaust.
