Propeller Shaft Center Bearing Assembly 5-37510008-0 5-87610202-0 For ISUZU NKR55 4JB1 Truck

The Propeller Shaft Center Bearing Assembly (OEM Numbers: 5-37510008-0 / 5-87610202-0 / 5375100080 / 5876102020) is a premium-quality, direct replacement driveline component designed specifically for ISUZU NKR55 series light-duty trucks equipped with 4JB1 diesel engines.

This complete center bearing assembly supports the middle universal joint of the driveshaft, maintaining proper alignment and reducing vibration, noise, and stress on the driveline. The assembly includes the bearing, rubber cushion, and mounting bracket for a complete bolt-on replacement.

• OE Quality: Manufactured to strict ISUZU dimensional and material specifications for perfect fit and function
• Complete Assembly: Includes bearing, rubber cushion, and mounting bracket - ready for installation
• High-Quality Bearing: Sealed ball bearing ensures smooth, quiet rotation and long service life
• Vibration Isolation: Durable rubber cushion absorbs driveline vibration and road shock for smoother ride
• Restores Driveline Stability: Eliminates excessive driveshaft movement, clunking noises, and vibration
• Direct Replacement: Matches OE mounting dimensions, bolt pattern, and bearing position
• Long Service Life: Engineered for commercial truck duty cycles
• Cost-Effective Repair: Affordable replacement that prevents costly driveline damage

This center bearing assembly is specifically designed for ISUZU light-duty trucks:

• ISUZU NKR55 (Light-Duty Trucks)
• ISUZU N Series (NP, NK - as applicable)
• ISUZU 4JB1 Engine Specifications:
  • 4-Cylinder, Inline Diesel
  • Displacement: 2.8L
  • Valvetrain: OHV
  • Application: Light-duty trucks and commercial vehicles
• Also compatible with various ISUZU models using the same propeller shaft configuration

Professional mechanic or driveline specialist installation recommended:

1. Ensure vehicle is safely raised - Use appropriate jack stands or a lift to access the driveshaft
2. Mark driveshaft orientation - Before removal, mark the driveshaft and yoke positions to maintain balance
3. Remove the propeller shaft - Unbolt the universal joint straps or flange bolts
4. Remove the old center bearing - Unbolt the center bearing bracket from the frame crossmember
5. Inspect the driveshaft - Check universal joints and slip yoke for wear or damage
6. Install the new center bearing - Position the new assembly on the frame crossmember
7. Torque mounting bolts - Tighten to manufacturer torque specifications
8. Reinstall the driveshaft - Align the match marks made during removal
9. Torque driveshaft bolts - Tighten all fasteners to specification
10. Check for clearance - Ensure no contact with frame or underbody
11. Road test - Verify smooth operation and no vibration or noise

• Material Verification: Confirms rubber cushion and steel bracket meet ISUZU durability specifications
• Bearing Performance Test: Bearing smoothness, noise, and rotational torque verified to OE specifications
• Dimensional Inspection: Bearing bore, mounting bolt pattern, and overall dimensions verified for exact fit
• Rubber-to-Steel Adhesion Test: Bond strength between rubber and steel bracket verified for durability
• Visual Inspection: 100% checked for rubber cracks, bearing defects, or assembly errors
• Packaged Safely: Protected and packaged to prevent damage during transit

Neutral export packing or customized packaging available. Carton or wooden case for safe transportation. Fast delivery for stock items via Express Air or Sea.