Front Crankshaft Seal Cummins 3804744 | 4955665, 4962745, 3892021, 3328698

High-Performance Front Crankshaft Seal for Cummins Engines

Keep your heavy-duty diesel engine running cleanly and efficiently with this premium front crankshaft seal. Specifically designed for Cummins L10, M11, ISM, and QSM series engines, this seal prevents critical oil leaks at the front of the crankshaft, protecting your engine components from premature wear and maintaining optimal lubrication pressure.

Key Features & Benefits

• Leak-Free Performance: Engineered to provide a tight, secure seal around the front crankshaft, preventing oil loss and keeping your engine bay clean.
• Heavy-Duty Durability: Manufactured from high-grade elastomeric materials designed to withstand extreme temperatures, high RPMs, and harsh operating environments.
• Precise Fitment: Built to exact dimensional specifications for a seamless, hassle-free installation.

Technical Specifications

• Outer Diameter: 157.20 mm
• Inner Diameter: 83.50 mm
• Flange Height: 11.00 mm
• Mounting: 6-bolt design

Engine Compatibility

This front crankshaft seal is compatible with the following Cummins engine models:

• Cummins L10
• Cummins M11 / M11 Celect / M11 Celect Plus
• Cummins ISM 11
• Cummins QSM 11