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54200-12K 4L30E small ratio boost valve .564"
54200-12K 4L30E small ratio boost valve .564"
4L30E transmission small ratio boost valve .564"
 
Transmission parts
Competitors Price $32.90
Your Cost $32.90


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Product Code: 400-05420012K
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Description
 
Restores line pressure boost, preventing burnt clutches and burnt band.
Direct replacement for OEM #066.
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