6.6L Duramax MPROP - FCA 0928400653 bosch, fca, lly, cp3, mprop, bosch mprop, duramax, cp3, R928400653, 0928400653

6.6L Duramax MPROP - FCA 0928400653 (R928400653)

5.00 stars, based on 1 reviews
This is a Remanufactured Bosch fuel pressure regulators for common rail fuel injection pumps.These are also known as MPROP's. The symptoms of a faulty MPROP would be rail pressure that is too high or too low.The MPROP will often fail before the...
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I talked to customer service, very polite


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