Propeller Shaft Center Bearing Assembly 5-37510007-0 5375100070 For ISUZU NKR77 4JH1 Truck

The Propeller Shaft Center Bearing Assembly (OEM Numbers: 5-37510007-0 / 5375100070) is a premium-quality, direct replacement driveline component designed specifically for ISUZU NKR77 series light-duty trucks equipped with 4JH1 diesel engines.

Center bearing assembly supports the middle section of the propeller shaft, reducing vibration and ensuring smooth power transfer from transmission to rear axle in ISUZU NKR77 trucks.

• 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. Common applications include:

• ISUZU NKR77 (Light-Duty Trucks)
• ISUZU N Series (NK, NP, KS - as applicable)
• ISUZU 4JH1 Engine Specifications:
  • 4-Cylinder, Inline Diesel
  • Displacement: 3.0L
  • Valvetrain: OHV
  • Application: Light-duty trucks and commercial vehicles

Professional mechanic or driveline specialist installation recommended:

1. Ensure vehicle is safely raised - Use appropriate jack stands or lift to access driveshaft
2. Mark driveshaft orientation - Maintain balance during reassembly
3. Remove the propeller shaft - Unbolt universal joint straps or flange bolts
4. Remove the old center bearing - Unbolt bracket from frame crossmember
5. Inspect the driveshaft - Check universal joints and slip yoke for wear
6. Install the new center bearing - Position assembly on frame crossmember
7. Torque mounting bolts - Tighten to manufacturer specifications
8. Reinstall the driveshaft - Align match marks and reconnect components
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 specifications
• Bearing Performance Test: Bearing smoothness, noise, and rotational torque verified
• Dimensional Inspection: Bearing bore, mounting bolt pattern verified for exact fit
• Rubber-to-Steel Adhesion Test: Bond strength verified for durability
• Visual Inspection: 100% checked for defects or assembly errors
• Packaged Safely: Protected to prevent damage during transit

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