Engine family
Caterpillar 4.401 engine parts
Emmark engine parts for the Caterpillar 4.401 diesel engine — 48 references in our catalog, from gaskets, pistons and liners to bearings and cooling. Every part carries its full OEM cross-reference. As the exclusive Emmark UK importer for Romania and Hungary, our engine specialists confirm the correct part by engine number or OEM code before you order.
48 parts
Perkins 4.236 Oil Filter
Perkins 4.236 Seal, Front Crank
Perkins 1004-40T Gasket Kit, Cylinder Head
Perkins 4.236 Tappet Camshaft Follower
Perkins 4.236 Seal, Rear Crank
Perkins 4.236 Cam Bush
Perkins 4.40 Piston Cooling Jet
Perkins 4.236 Gasket, Sump
Perkins 4.40 Relief Valve
Perkins 4.401 Gasket, Cylinder Head
Perkins T4.236 Big End Brg Set (+) 020
Perkins 4.236 Main Bearing Set Std
Perkins 4.236 Main Brg Set (+)010
Perkins 4.236 Main Brg Set (+)020
Perkins 4.236 Main Brg Set (+)030
Perkins 1004-40T Gasket, Rocker Cover
Perkins T4.236 Con Rod Brg Set - Per
Perkins 4.421 Guide Valve Inlet
Perkins T4.236 Head Bolt
Perkins 4.236 Thrust Washer Set Std
Perkins T4.236 Big End Brg Set (+) 010
Perkins 4.236 Gasket, Sump
Perkins 4.421 Valve Seal Inlet
Perkins 1004-40T Piston
Perkins 4.248 Oil Pump
Perkins 4.236 Thrust Washer Std
Perkins 4.236 Thrust Washer Std
Perkins T4.236 Big End Brg Set (+) 030
Perkins 4.421 Guide Valve Exhaust
Perkins T6.60 Rod Bolt
Perkins T4.236 Head Bolt
Perkins T4.236 Head Bolt
Perkins 4.40 Fuel Lift Pump
Perkins 4.236 Thrust Washer (+0.007)
Perkins 4.236 Push Rod
Perkins 4.421 Seal, Rear Crank, Housing
Perkins 4.421 Gasket Set, Bottom
Perkins 4.236 Ring Gear
Perkins 4.236 Thrust Washer (+0.007)
Perkins 6.60 Liner Slip Fit
Perkins 1004-40T Ring Set
Perkins 6.60 Liner Press Fit
Perkins T6.601 Valve, Exhaust
Perkins 4.236 Main Brg Set (+)040
Perkins 4.236 Thrust Washer
Perkins 4.236 Main Brg Set (+)050
Perkins 4.236 Main Brg Set (+)060
Perkins 4.236 Head Bolt Kit
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