Final Drive Gear Set 8-97092946-0 For ISUZU NPR Truck 8970929460 8980921430
| Part Name: | Final Drive Gear Set / Ring And Pinion Set / Differential Gear Set | Part No: | 8-97092946-0, 8970929460, 8-98092143-0, 8980921430 |
| Vehicle Applications: | ISUZU NPR Series | Vehicle Model Code: | NP Series |
| Gear Type: | Hypoid Ring And Pinion Gears | Heat Treatment: | Precision Heat-Treated For Wear Resistance |
| Surface Finish: | Precision-Ground And Lapped Tooth Surfaces | Function: | Transfers Torque To Drive Wheels, Provides Gear Reduction |
| Fitment: | OEM Standard, Direct Replacement | Condition: | Brand New |
| H/S Code: | 870850000 | ||
| High Light: | Final Drive Gear Set for ISUZU NPR Truck,ISUZU NPR Truck drive gear set,ISUZU Truck Parts with warranty |
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Function: Precision-engineered final drive gear set transfers engine torque to the drive wheels, providing optimal gear reduction and power delivery for ISUZU NPR medium-duty trucks.
The Final Drive Gear Set / Differential Ring and Pinion Set (OEM Numbers: 8-97092946-0 / 8970929460 / 8-98092143-0 / 8980921430) is a premium-quality, direct replacement drivetrain component designed specifically for ISUZU NPR series medium-duty trucks. This precision-engineered gear set is a critical component of the vehicle's rear axle differential assembly, responsible for transferring engine torque from the driveshaft to the drive wheels while providing the final gear reduction.
| Part Number | 8-97170158-0, 8971701580, 8-97039470-0, 8970394700 |
|---|---|
| Product Name | Final Drive Gear Set / Ring and Pinion Set / Differential Gear Set |
| Car Model | ISUZU NPR Series |
| Engine Model | - |
| Condition | 100% Brand New |
| Size | Standard |
| Weight | Standard |
| Origin | China Mainland |
| Main Market | Middle East, Asia, Africa, South America, North America & Europe |
| Package | Neutral Packing Or Make It As Requested |
| Warranty | 6 Months |
| Price & Stock | Please Contact Us To Get More Information |
| Material | High-strength aluminum alloy & precision bearings |
| Cooling Type | Engine coolant circulation |
| Installation | Direct OEM replacement |
| Quality Standard | OEM equivalent / ISO quality control |
- OE Quality: Manufactured to strict ISUZU dimensional and material specifications for perfect fit and function
- Precision-Cut Gears: Accurately machined tooth profiles for smooth, quiet operation
- Heat-Treated Steel: Exceptional wear resistance and durability under high torque loads
- Matched and Lapped Set: Ring and pinion precisely matched for optimal tooth contact pattern
- Restores Power Transfer: Eliminates power loss and driveline noise caused by worn gears
- Improves Drivability: Smooth, efficient power delivery for better vehicle performance
- Direct Replacement: Complete gear set simplifies differential rebuild
- Long Service Life: Engineered to withstand the rigors of heavy-duty commercial operation
- Essential Component: Critical for drivetrain reliability and performance
This final drive gear set is specifically designed for ISUZU medium-duty trucks. Common applications include:
- ISUZU NPR – Medium-Duty Trucks (Various Models)
- ISUZU NPR66 / NPR70 / NPR75 – Medium-Duty Trucks
- ISUZU NQR (select models with compatible axle configurations)
- ISUZU 700P (select models with compatible axle configurations)
Compatible Engine Models (Typical Applications):
- Various ISUZU diesel engine configurations
- Verify compatibility with your vehicle's specific powertrain
Rear Axle Application:
- Differential ring and pinion set for rear axle
- Check axle ratio before ordering
Professional installation required. Proper differential assembly is critical for optimal performance and safety.
- Raise and secure the vehicle – Safely lift the rear axle and support on jack stands
- Remove the rear wheels and brakes – Remove wheels, brake drums, and calipers
- Remove the drive shaft – Mark orientation and remove the drive shaft
- Remove the differential carrier – Remove axle shafts and differential carrier assembly
- Remove the old ring and pinion – Remove the ring gear bolts and pinion nut
- Inspect the differential housing – Check for damage, wear, or debris
- Remove old bearings and seals – Remove and discard old bearings and seals
- Clean thoroughly – Thoroughly clean the differential housing
- Install new bearings and seals – Press in new bearings and install new seals
- Install the pinion gear – Install the pinion gear with new crush sleeve (if applicable)
- Install the ring gear – Install the ring gear and torque bolts to specification
- Set pinion bearing preload – Adjust pinion bearing preload per manufacturer specification
- Check gear backlash – Measure and adjust ring and pinion backlash
- Check tooth contact pattern – Check gear tooth contact pattern and adjust as needed
- Reinstall the differential carrier – Position and secure the differential carrier
- Reinstall axle shafts and drive shaft – Reinstall all components in reverse order
- Refill with gear oil – Fill the differential with the correct grade and amount of gear oil
- Check for leaks – Inspect the differential for any oil leakage
- Road test – Test drive the vehicle to verify proper operation and no unusual noise
- Material Verification: Confirms gear steel composition meets OE strength and durability specifications
- Dimensional Inspection: Gear tooth profile, diameter, and mounting dimensions verified against OEM tolerances
- Hardness Testing: Gear tooth surface hardness verified for wear resistance
- Tooth Contact Pattern Testing: Ring and pinion lapped and tested for proper contact pattern
- Backlash Verification: Gear backlash verified to OE specifications
- Visual Inspection: 100% checked for machining defects, cracks, or damage
- Packaged Safely: Protected and securely 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
• Shipping by Express Air or Sea
For pricing, availability, or bulk purchase of the Final Drive Gear Set 8-97092946-0 For ISUZU NPR Truck 8970929460 8980921430, please contact our sales team for a competitive quote and expert technical support.
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