Clutch Disc 5-87610049-0 Direct Replacement for Isuzu 4JH1 with High-strength Steel Hub and Torsional Damper
Key Attributes
Product Summary
Direct replacement clutch disc (5-87610049-0/8-97377149-0) for Isuzu 4JH1 engines in NKR77/NK/NM/NP trucks. Features high-strength steel hub, premium friction linings, torsional damper springs, and precision splined hub for smooth engagement, vibration reduction, and reliable torque transmission.
Product Details
Clutch Disc for Isuzu 4JH1
,High-strength steel hub clutch disc
,Isuzu truck clutch disc with damper
Clutch disc (friction plate) transmits engine torque from the flywheel to the transmission input shaft. Provides smooth engagement and dampens torsional vibration for Isuzu 4JH1 diesel engines.
| 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 |
- OE Quality: Manufactured to Isuzu dimensional and performance specifiions 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
This clutch disc is specifically designed for Isuzu 4JH1 engines in various truck models.
- ISUZU NKR77 (light-duty truck)
- ISUZU NK, NM, NP series
- May also fit other Isuzu light/medium trucks with 4JH1 engine - verify
- 4-Cylinder, Inline Diesel, Turbocharged
- Displacement: 3.0L (2999cc)
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
- Material Verifiion: 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
- 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 8-97377149-0 Direct Replacement, please contact our sales team for a competitive quote and expert technical support.
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