Main Bearing 3650916

positive OEM
Part# 3650916
Engine main bearing supporting crankshaft rotation and reducing friction.
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Description

The Cummins Crankshaft Main Bearing (3650916) is a critical engine component that supports the crankshaft, enabling conversion of piston motion into rotational force. It reduces friction between moving parts to prevent engine wear and maintain operational integrity. This bearing is essential for sustaining engine performance and durability in heavy-duty applications.

Key Specifications

  • Application: K38, QSK38 engines
  • Function: Supports crankshaft, reduces friction
  • Compatibility: Heavy-duty diesel engines, commercial vehicles
  • Construction: Metal alloy bearing shells
  • Features: .010 inch oversize, precision machined
  • Quality: OEM Cummins part

Shipping Info

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More Information

Current Part# 3650916
Type OEM
Part# variations 3650916 CUM,
3650916CUM
Manufacturer Cummins
Warranty Standard Manufacturer Warranty