Crankshaft Bearing Kit - Mopar (68306990AA)

Details

• Brand:

  

• SKU:

  68306990AA

• Other Names:

  Bearing Kit

• Description:

  The Mopar Crankshaft Bearing Kit (68306990AA) is a genuine OEM engine component designed to support proper crankshaft operation and maintain critical engine clearances. Manufactured to Mopar factory specifications, this bearing kit provides precise fitment, dependable performance, and long-lasting durability for engine repair and rebuilding applications.

  Engineered as a critical part of the engine's rotating assembly, these crankshaft bearings help support the crankshaft while reducing friction between moving components. Proper bearing clearances are essential for maintaining oil pressure, minimizing wear, and ensuring smooth engine operation under a wide range of operating conditions.

  This bearing kit is designated as a C Grade bearing and features an oversize specification of 0.008 inch. It is intended for the #4 crankshaft bearing position, providing the precise dimensions required to meet factory service and engine rebuilding specifications.

  Constructed from high-quality bearing materials, this crankshaft bearing is designed to withstand heavy loads, high temperatures, oil exposure, and the demanding conditions found within the engine. Its OEM-quality construction helps promote reliable lubrication, reduced friction, and extended engine service life.

  This component is designed as a direct replacement, allowing for proper installation according to factory engine service procedures and specifications.

  (1) Crankshaft bearing kit

  Specifications:

  • C Grade
  • Oversize: 0.008 in.
  • #4 bearing position

  Compatible with a range of Mopar vehicles equipped with the corresponding engine configuration.

  IMPORTANT FITMENT NOTICE: Fitment may vary depending on vehicle model, trim level, engine type, production date, bearing grade requirements, and equipped features. Providing your VIN (Vehicle Identification Number) is REQUIRED to verify correct fitment. Orders cannot be processed without a valid VIN included at the time of purchase. Always confirm compatibility with VIN before ordering.

• Condition: New
• Notes: Engines: 5.7l v8 engine with etorque. 6.4l heavy duty v8 hemi with mds. 5.7l v8 hemi mds vvt engine w/ bsg. 6.4L V8 Heavy Duty HEMI MDS Engine. 5.7l v8 hemi mds vvt etorque engine.
• Applications: Chassis 60" CA Regular Cab 4x2. Chassis 60" CA Regular Cab 4x4. Chassis 84" CA Regular Cab 4x2. Chassis 84" CA Regular Cab 4x4. 60" CA Chassis Crew Cab 4x2. 60" CA Chassis Crew Cab 4x4.
• Replaces:

  68194560aa

WARNING: California Proposition 65

×

California Proposition 65

WARNING: Cancer and reproductive harm - www.P65Warnings.ca.gov