
Illustrative photo — the delivered item may differ in appearance. Orders are fulfilled by catalog part number (SKU).
Intake Valve Kit Cummins 4955239 | 3800636, 3804533, 3080975
Ensure optimal engine combustion and performance with this high-quality intake valve kit designed for Cummins M11, ISM11, and QSM11 engines. Built to precise specifications, it provides a reliable seal and long-lasting durability under heavy-duty operating conditions.
Description
High-Performance Intake Valve Kit for Cummins M11, ISM11, and QSM11 Engines
The Cummins 4955239 intake valve kit is a critical component designed to regulate the flow of air and fuel mixture into the combustion chamber of your heavy-duty diesel engine. Engineered to meet rigorous standards, this kit ensures a perfect seal, preventing compression loss and maintaining peak engine efficiency. This part is also available under the numbers: 3800636, 3804533, 3080975.
Reliable Performance and Durability
Manufactured from premium-grade materials, this intake valve kit is built to withstand the extreme temperatures and high-pressure environments typical of heavy-duty operations. It is primarily used on non-certified 11-liter M11 engines, as well as ISM11 and QSM11 platforms, providing a direct-fit solution that restores factory-level performance and reduces downtime.
Key Features and Specifications
- Engine Compatibility: Cummins M11, ISM 11, QSM 11
- Dimensions: 42.5 mm x 9.60 mm x 195.3 mm with a 30-degree angle
- Robust Construction: Resists wear, thermal fatigue, and corrosion for an extended service life
- Complete Kit: Designed for seamless installation and precise fitment
Cross-Reference / Interchange Part Numbers
This part replaces / is interchangeable with the following part numbers:
- 4955239
- 3065903
- 3800638
- 3803310
- 3800636
- 3804533
- 4926069
- 3080975


