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  • Oil Contamination Question
    Hello:Attached is a quote for the conversion kit.I am on the phone with Volvo Penta (another department) and they found a bulletin dealing with oil contamination.  ...
  • Oil questions
    Hello:On the oil question I have three thoughts.1)  Any chance that someone has overfilled this drive a bit?  It happens all time.  I would drain ...
  • Oil Pump/Check Valve Question
    Hello: I don't think there is a check valve, but I haven't heard that you can lose the prime on the lube oil side.  The oil always ...
  • OMD Schematics and Parts Question
    Hello:   No trouble helping you with this, but can you be more specific on what type of parts you need?  There are approximately 125 schematic pages ...
  • OEM Cummins Alternator Question
    The 4003445 alternator is the OEM Cummins alternator directly from Cummins.The 19020375 is a Delco-Remy alternator that is the equivalent to the Cummins version.  There is a ...
  • One Pole System Starter ?'s
    The original one pole system starter was a 829527 which was discontinued and replaced by a 2 pole compliant starter 859252 (along with a cable and ...
  • Onan Green Paint 3885913 backorder
    Onan Green 3885913 is still on back order. Cummins tells us that they are having issues with their paint supplier and that they are unable ...