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Cummins Onan Quiet Diesel MDKBP Generator

Cummins Onan Cummins Onan Quiet Diesel MDKBP · ON-MDKBP family: specifications, its industrial/tractor base engine, cross-referenced parts and where to buy them.

🚜 Base engine not identified

The Cummins Onan Cummins Onan Quiet Diesel MDKBP is a marinized industrial/tractor engine, but its specific donor block isn't identified yet. Its aftermarket equivalents may still help.

📋 Full specifications 🚜 Industrial / tractor base 🔧 Aftermarket 3

Parts by section · 64 assemblies

The exploded parts diagrams for the Cummins Onan Quiet Diesel MDKBP, grouped by system. Open a figure for its callout part numbers and per-variant quantities.

Body

Fig 15 — Engine Stop LeverFig 25 — Nozzle HolderFig 26 — Nozzle Holder and Glow PlugFig 27 — Water Outlet FlangeFig 30 — GearcaseFig 40 — Remote Water SeparatorFig 41 — Water Separator ComponentsFig 42 — Break SiphonFig 48 — Coolant TankFig 49 — Coolant RecoveryFig 52 — PTOFig 57 — MufflerFig 58 — Water Separator, MufflerFig 59 — Isolated GroundFig 61 — Grounding SystemFig 62 — Belt Guard and PTO Belt GuardFig 66 — Engine Sound ShieldFig 80 — Labels, Kits

Cooling

Fig 31 — Water PumpFig 44 — Heat ExchangerFig 45 — Keel CoolingFig 46 — Water Pump ComponentsFig 47 — Keel Cooling System (Dry Exhaust)

Crankshaft & Pistons

Fig 3 — CrankshaftFig 6 — PistonFig 7 — FlywheelFig 10 — Main Bearing HousingFig 11 — Main Bearing Housing MDKBS

Electrical

Fig 8 — Starter ComponentsFig 32 — AlternatorFig 35 — Alternator ComponentsFig 64 — Generator Housing PanelFig 67 — Engine Panel Sound ShieldFig 73 — Control BoxFig 74 — Control Panel ComponentsFig 75 — Control PanelFig 76 — Remote Control PanelFig 78 — Control HarnessFig 79 — Wiring Harnesses

Engine Block & Head

Fig 1 — Cylinder Block, MDKBP, MDKBRFig 2 — Cylinder Block, MDKBSFig 21 — Cylinder HeadFig 28 — Cylinder Head CoverFig 29 — Cylinder Head Cover MDKBS

Fuel

Fig 13 — Speed ControlFig 14 — GovernorFig 17 — Injection PumpFig 19 — Injection Pump ComponentsFig 37 — Governor ActuatorFig 38 — Fuel Pump

Generator

Fig 63 — Generator HousingFig 65 — Generator BaffleFig 71 — Generator

Inlet & Exhaust

Fig 53 — Intake ManifoldFig 54 — Exhaust ManifoldFig 55 — Wet ExhaustFig 56 — Dry Exhaust

Lubricating

Fig 39 — Fuel Return, Oil SenderFig 50 — Oil Pan

Transmission & Mounting

Fig 60 — Mounting BaseFig 72 — PCB Mounting

Valve Train

Fig 5 — CamshaftFig 12 — Fuel CamshaftFig 23 — Rocker Arm
📚 Manuals & Sources
Specs— none yet
Operator's Manual— none yet
Service / Workshop Manual— none yet
Parts Catalog / List— none yet
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Category
Generator
Engine family
ON-MDKBP