Description
MR7 –
The CAT 161-4113 engine oil pump is a heavy-duty, single-section gear-driven oil pump designed for select Caterpillar diesel engines. This pump circulates engine oil throughout the lubrication system, supplying oil to critical internal components, including the crankshaft, connecting rod bearings, camshaft, and valve train.
Designed for use in heavy-duty commercial trucks, construction equipment, industrial engines, and marine applications.
Product Details:
- Manufacturer: Caterpillar
- Part Number: 161-4113
- Part Type: Engine Oil Pump
- Pump Type: Single-Section Gear Pump
- Application: Engine Lubrication System


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