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FG Wilson HM 1.8L Engine Engine

Part of the FG Wilson HM 1.8L engine family — 2 variants share parts & fitment.

Engine specifications

Displacement	1.8 L
Cylinders	4
Aspiration	Natural aspirated
Rated speed	1500 rpm
Oil capacity	4.5 L
Gross power	15 kW

Equipment powered by this engine

108

Caterpillar 12M Series 3 Caterpillar 140M Series 3 Caterpillar 160M Series 3 Caterpillar 246C Caterpillar 248B Caterpillar 256C Caterpillar 262C Caterpillar 272C Caterpillar 301.5 Caterpillar 301.6 Caterpillar 301.7CR Caterpillar 301.8 Caterpillar 313D2 L Caterpillar 314E SR Caterpillar 315F L Caterpillar 320L Caterpillar 325C LCR Caterpillar 330 GC Caterpillar 335F L Caterpillar 336F LXE Caterpillar 352F XE Caterpillar 414E Caterpillar 415 Caterpillar 415F2 Caterpillar 416 Caterpillar 416E Caterpillar 416F2 Caterpillar 416F2 Caterpillar 420 Caterpillar 420E Caterpillar 420F2 Caterpillar 420F2 Caterpillar 422E Caterpillar 422F Caterpillar 422F2 Caterpillar 422F2 Caterpillar 424B2 Caterpillar 426F2 Caterpillar 426F2 Caterpillar 428E Caterpillar 428F2 Caterpillar 428F2 Caterpillar 430 Caterpillar 430E Caterpillar 430F2 Caterpillar 430F2 Caterpillar 432 Caterpillar 432E Caterpillar 432F2 Caterpillar 432F2 Caterpillar 434E Caterpillar 434F2 Caterpillar 434F2 Caterpillar 440 Caterpillar 442E Caterpillar 444E Caterpillar 444F2 Caterpillar 444F2 Caterpillar 450 Caterpillar 450E Caterpillar 56H Caterpillar 6SU Caterpillar 966 GC Caterpillar 966F Series II Caterpillar 966R Caterpillar 980L Caterpillar CB-22B Caterpillar CB-24B Caterpillar CB-32B Caterpillar CB-34B Caterpillar CB-534D Caterpillar CB-534DXW Caterpillar CB-54 Caterpillar CB-564D Caterpillar CB-64 Caterpillar CB2.5 Caterpillar CB2.7 Caterpillar CB2.9 Caterpillar CB22B Caterpillar CB24B Caterpillar CB32B Caterpillar CB34B Caterpillar CB34B XW Caterpillar CB36B Caterpillar CB44B Caterpillar CB534D Caterpillar CB54 Caterpillar CB54B Caterpillar CB564D Caterpillar CB64 Caterpillar CC-24B Caterpillar CC24B Caterpillar CC34B Caterpillar CD54 Caterpillar CP-56 Caterpillar CP-563E Caterpillar CP-583E Caterpillar CP-64 Caterpillar CP54 Caterpillar CS-433 E Caterpillar CS-573E Caterpillar CS10 Caterpillar CS533E Caterpillar CS54 Caterpillar CS76 Caterpillar CS76 XT Caterpillar D6G2 XL Caterpillar R1300

Parts cataloged across the FG Wilson HM 1.8L family

Part #	Description	Category
P26-1S	Cofanatura acustica modulare	other_service

Parts cataloged across all variants of this engine family — verify the exact part fits your specific variant and serial number before ordering.

Also powers generators

This engine powers 77 generator set(s) on Facts About Generators — same parts apply.

Common questions

What equipment uses the FG Wilson HM 1.8L engine?

The FG Wilson HM 1.8L engine powers 108 machine(s), including Caterpillar 12M Series 3, Caterpillar 140M Series 3, Caterpillar 160M Series 3, Caterpillar 246C, Caterpillar 248B.

What is the displacement of the FG Wilson HM 1.8L?

The FG Wilson HM 1.8L has a displacement of 1.8 liters.