Name: Engine Oil Pump Cummins 4003950 | 3401186, 3803330, 3895756, 3803379
Brand: Cummins
SKU: 4003950
Availability: PreOrder

Engine Oil Pump Cummins 4003950 | 3401186, 3803330, 3895756, 3803379

Manufacturer: Cummins

Part#: 4003950

Cross References:

Price on request

Available to order

Call Us

Ensure optimal lubrication and protect your heavy-duty engine with this high-performance Cummins 4003950 oil pump. Engineered for maximum durability, it delivers consistent oil pressure to keep your L10, M11, ISM, or QSM11 engine running smoothly.

Description

High-Performance Lubrication for Heavy-Duty Cummins Engines

The Cummins 4003950 engine oil pump is a critical component designed to maintain optimal oil pressure and flow throughout your engine’s lubrication system. Engineered to withstand the demanding conditions of heavy-duty operations, this oil pump ensures that vital engine components receive consistent lubrication, reducing friction and preventing premature wear. This part is also available under the numbers: 3401186, 3803330, and 3895756.

Reliable Performance and Precise Fitment

This lubricating oil pump features a robust design with a 26-tooth helical gear wheel, engineered specifically to match the exact specifications of your engine. Proper oil pressure is essential for the longevity of your diesel engine, making this pump an ideal choice for scheduled overhauls or direct replacements of worn-out units.

Engine Compatibility

This oil pump is designed for use with the following Cummins heavy-duty diesel engines:

Cummins L10
Cummins M11
Cummins ISM 11 / ISM
Cummins QSM 11 / QSM

Key Features & Benefits

Helical Gear Design: Features a 26-tooth helical gear for smooth, efficient power transmission and reliable oil flow.
Durable Construction: Built with premium materials to endure extreme temperatures and high-pressure environments.
Optimal Efficiency: Helps maintain consistent oil pressure, boosting overall engine efficiency and reducing maintenance costs.
Guaranteed Fitment: Manufactured to meet rigorous industry standards for form, fit, and function.