Clutch Disc 5-87610049-0 For Isuzu 4JH1 NKR77 NPR 8-97377149-0 Isuzu Truck Parts
The Clutch Disc (OEM Numbers: 5-87610049-0 / 5876100492, and 8-97377149-0 / 8973771490) is a premium-quality, direct replacement drivetrain component designed for Isuzu 4JH1 diesel engines, commonly used in Isuzu NKR77, NK, NM, NP series trucks.
| Part Number: |
5-87610049-0, 5876100492, 8-97377149-0, 8973771490 |
| Product Name: |
Clutch Disc / Clutch Friction Disc |
| Car Model: |
ISUZU NK, NM, NP, NKR77 |
| Engine Model: |
ISUZU 4JH1 (3.0L Turbo Diesel) |
| Condition: |
100% Brand New |
| Origin: |
China Mainland |
| Warranty: |
6 Months |
Features & Advantages
- OE Quality: Manufactured to Isuzu dimensional and performance specifications for perfect fit and reliable torque transmission
- Torsional Damper: Multi-spring design absorbs vibrations, reducing gear noise and driveline shock
- Premium Friction Material: High-copper or organic linings provide excellent heat dissipation and long wear life
- Precision Splined Hub: Heat-treated for durability, ensures smooth sliding on input shaft
- Riveted Construction: Securely bonded linings prevent delamination
- Restores Clutch Performance: Eliminates slipping, judder, and hard shifting
- Direct Replacement: Matches OE diameter and spline - simple installation
- Cost-Effective: Affordable alternative to genuine OEM discs
Vehicle & Engine Compatibility
This clutch disc is specifically designed for Isuzu 4JH1 engines in various truck models.
Isuzu Truck Models:
- ISUZU NKR77 (light-duty truck)
- ISUZU NK, NM, NP series
- May also fit other Isuzu light/medium trucks with 4JH1 engine - verify
Engine Specification - ISUZU 4JH1:
- 4-Cylinder, Inline Diesel, Turbocharged
- Displacement: 3.0L (2999cc)
Installation Notes
Installation steps (overview):
- Remove transmission and old clutch assembly
- Inspect and resurface flywheel
- Clean flywheel surface
- Install new clutch disc with alignment tool, centering on flywheel
- Install new pressure plate, torque bolts in a star pattern (20-30 Nm for M8 bolts)
- Remove alignment tool
- Install new release bearing and pilot bearing
- Reinstall transmission
- Test drive for smooth engagement
Quality Control
- Material Verification: Friction material composition and hub steel grade tested
- Dimensional Inspection: Outer diameter, spline ID/OD, disc thickness, and runout verified
- Spline Fit Test: Each disc tested on a master input shaft
- Friction Lining Shear Test: Rivet strength verified
- Torsional Damper Test: Spring rate and angular deflection measured
- Dynamic Balance Test: Disc balanced to minimize vibration
- Visual Inspection: 100% checked for defects
- Packaged Safely: Wrapped in anti-rust paper, boxed with foam
Packaging and Delivery
- 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
For pricing, availability, or bulk purchase of the Clutch Disc 5-87610049-0 For Isuzu 4JH1 NKR77 NPR 8-97377149-0 Isuzu Truck Parts, please contact our sales team for a competitive quote and expert technical support.