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Allison Cut Back Valve, Duramax | 2001 - 2004

TransGo

$79.99
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SKU:
A1LUBST
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This valve is the converter flow valve. This valve controls fluid to the converter clutch and cuts back pressure from 250 psi ( or so ) to 145 psi when the converter clutch applies. This valve will bring that pressure to a more acceptable 170-190 psi, and much more depending on application. This valve is very important in high horsepower applications to hold the most extreme conditions.
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