4 0 (GOOD USED) Cummins ISB 3.9L Diesel Engine Valve Cover Spacer Part# 4899234 $99.99 USD PART SPECIFICS, Price USD: $149.99, Make: CUMMINS 3.9L ISB DIESEL ENGINE, Model: VALVE SPACER ROCKER HOUSING, Part#: 4899234, Stock#: 322322, Condition: ... Warranty ConditionUsedPart Number4899234Stock Number322322 MLS Number12447396CategoryValve Covers Last Updated11/16/2023 LocationRockwood, TN, US Sold ByMachinery and Truck Parts (844) 835-___ SHOWNUMBERCall Seller Email Seller Save More Info