Engine Oil Pump Compatible With Perkins 1004-4/1004-4T/1004-40 1980S-2000S 1004 4.0L Diesel (Perkins

PERKINS INDUSTRIAL ENGINES:
• Perkins 1004-4/1004-4T/1004-40/1004-40T 1004 4.0L Diesel (1980s-2000s)
• Perkins 1004-42 1004 4.0L Diesel (1980s-2000s)

PERKINS PHASER SERIES:
• Perkins 1004G 1004 4.0L Diesel (1980s-2000s)


IMPORTANT:
Oil pump for Perkins 1004-series — covers 1004-4, 1004-4T, 1004-40, 1004-40T, 1004-42, and 1004G (Phaser). All 4.0L 4-cylinder variants. Cross-refs: 4132F025, 4132F027, 4132F035. Cat equivalent engine: 3054. Do NOT confuse with 4132F056 which is the turbo-specific variant with different internals — verify whether your application needs F051 or F056.

The Perkins 1004 was one of the most widely OEM-sourced diesel engines ever produced — found in JCB, Massey Ferguson, Case, Manitou, and dozens of other brands. Failure symptoms: gradual pressure decline at idle, valve train ticking, pressure gauge fluctuation under load. Gerotor type, gear-driven. Replace gasket and inspect pickup screen.

⚠️ Covers most 1004 variants. Verify F051 vs F056 for turbo applications.