5 0 1995 Cummins C8.3 Valve Cover Newly Listed $75 USD Cummins C8.3-250 Valve Cover, P/N 3907734, 3903791, 3927907, 3930903. All Used Engine Parts Sold With a 30 Day “Parts Only†Warranty. In The Event Of Failure, The Used Engine Part... ConditionUsedStock Number4539014 MLS Number13892207CategoryValve Covers Last Updated10/16/2025 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info