Turbocharger Oil Drain Connection Cummins 3328640 | 3899508, 4312004, 4022942

Reliable Turbocharger Lubrication and Performance

The Cummins 3328640 Turbocharger Oil Drain Connection is a critical component designed to facilitate the efficient return of lubricating oil from the turbocharger back to the engine’s oil pan. By preventing excessive oil buildup within the turbocharger housing, this drain tube protects internal seals and ensures optimal turbocharger performance. This part is also available under the numbers: 3899508, 4312004, and 4022942.

Engine Compatibility and Applications

This high-quality oil drain connection is engineered to fit seamlessly within several heavy-duty Cummins engine models, ensuring structural integrity and leak-free operation under high-temperature and high-pressure conditions. It is compatible with the following engine platforms:

• Cummins ISM Series: ISM CM570, ISM11 CM876 SN
• Cummins QSM Series: QSM11 CM570
• Cummins M11 Series: M11 CELECT PLUS, Non-Certified 11-liter M11 engines

Key Features and Benefits

• Durable Construction: Manufactured from robust materials designed to withstand extreme thermal cycles and vibration common in commercial truck operations.
• Leak Prevention: Ensures a tight, secure seal at the turbocharger housing and oil pan connections, minimizing the risk of oil leaks.
• Optimized Flow: Engineered with precise dimensions to maintain consistent oil drainage, preventing pressure backup that could damage turbocharger components.
• Easy Installation: Designed for a direct fit, simplifying maintenance procedures and reducing vehicle downtime.

Specifications

• Weight: 0.965 lb
• Package Dimensions: 19.16 x 3.81 x 2.26 in
• Hazard Description: Non-Hazardous (NOI, ICE/Auto)

Cross-Reference / Interchange Part Numbers

This part replaces / is interchangeable with the following part numbers:

• 3328640
• 3899508
• 4312004
• 4022942