June 25, 2014

NEW! Toyota/Lexus U760E/F B1 Apply Boost Valve Kit

Wear at the B1 apply boost valve in Toyota/Lexus U760E & U760F transmissions leads to shift timing concerns and/or burnt B1 brake clutches. The Sonnax B1 apply boost valve kit 47740-40K will renew shift performance while protecting against unwanted premature wear.

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