Case Excavator Engine Oil Pump

Case Excavator Engine Oil Pump parts list
Image	Fits Model	Description	Details	Part #	Price	Product Details
	See Details	850B, 850C, 855C, 1150B, 1150C, 1150D, 1155D, 1450, 1450B, 780CK, 35D, 880, 880B, 880R, 880C, 970, 1070, 1170, 1175, 1270, W8E, W9E, W10E, W18, W20, W20B, W24, W24B	Oil Pump (Engine)		A153000	$459.00	View Info

Engine oil pumps for Case excavators, built to circulate lubrication through A336BD, D401, D451, and 504BDT engines and available as direct replacements for worn or failing units.

Fits Models At A Glance

880 Series: 880, 880B, 880R, 880C
35D Series: 35D

Key Notes

Application: Maintains oil pressure and lubrication across the engine assembly
Engine Fitment: Case A336BD, D401, D451, and 504BDT engines
Reference Number: A153000
Condition: Available as replacement units to restore engine performance

Why Choose Broken Tractor

✅ Verified fitment by engine and model
✅ Fast shipping from two US locations
✅ Knowledgeable support for older Case machines

Frequently Asked Questions

What engines does the Case excavator oil pump A153000 fit?

The A153000 oil pump fits Case A336BD, D401, D451, and 504BDT engines. Broken Tractor verifies fitment by both engine and model, so confirm your engine matches one of these before ordering. If you are unsure, match the reference number A153000 or check with the parts team.

Will the A153000 oil pump fit a Case 880C excavator?

Yes, the A153000 engine oil pump is listed to fit the Case 880, 880B, 880R, and 880C. It also covers a range of other Case machines built around the A336BD, D401, D451, and 504BDT engines. Verify your engine model matches the fitment to be certain.

What are the symptoms of a failing engine oil pump on a Case excavator?

Low or dropping oil pressure is the most common sign of a worn or failing oil pump, since the pump is what circulates lubrication through the engine assembly. If oil pressure will not hold across the engine, the pump may need replacing. Broken Tractor carries the A153000 as a direct replacement for worn or failing units.

Is the Case excavator oil pump a replacement for the whole assembly or a repair part?

We carry the A153000 as a complete replacement oil pump unit, not a rebuild kit. It installs as a direct replacement for a worn or failing original pump to restore oil pressure and lubrication. Match the reference number A153000 to confirm it replaces your existing unit.