Ambac-PSU-M50-Pump-Rebuild-Kit-MEP002A-MEP003A-Ambac-KT85166 Published April 17, 2014 at 540 × 390 in Ambac M50 Fuel Injection Pump Gasket Rebuild Kit for 50-2/4A-80A-9540A, KT85166, Onan 147-0308 Ambac-PSU-M50-Pump-Rebuild-Kit-MEP002A-MEP003A-Ambac-KT85166 Ambac-PSU-M50-Pump-Rebuild-Kit-MEP002A-MEP003A-Ambac-KT85166