Final Drive Gear Set with Hypoid (Spiral Bevel) Design, HRC 58-62 Hardness, and Precision Ground Teeth for Isuzu NPR

Name: Final Drive Gear Set with Hypoid (Spiral Bevel) Design, HRC 58-62 Hardness, and Precision Ground Teeth for Isuzu NPR
Brand: Yimi (Guangzhou) Automotive Parts Co, Ltd
SKU: ISUZU NPR
Availability: InStock

Basic Properties

Place of Origin: China

Brand Name: YIMI

Certification: ISO/TS16949

Model Number: ISUZU NPR

Trading Properties

Minimum Order Quantity: 10 pcs

Price: Negotiable

Payment Terms: T/T,

Supply Ability: 10000 pcs/month

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Specifications

Gear Type:	Hypoid (spiral Bevel)	Surface Hardness:	HRC 58-62
Tooth Profile:	Precision Ground Or Lapped	Pinion Teeth:	Varies By Ratio (e.g., 9, 10, 11)
Material:	High-alloy Forged Steel (8620 Or Equivalent)	Backlash Range:	0.15-0.25 Mm
Ring Gear Torque:	120-150 Nm	Gear Oil Type:	GL-5
High Light:	Final Drive Gear Set for Isuzu NPR , Hypoid Gear Set HRC 58-62 , Precision Ground Isuzu NPR Gear

Product Description

Final Drive Gear Set 8-97092946-0 For Isuzu NPR

Premium-quality final drive gear set (ring and pinion) designed for Isuzu NPR series medium-duty trucks. Direct replacement component that transfers engine torque from driveshaft to rear axles with reduced speed and multiplied torque.

Product Specifications

Part Numbers	8-97092946-0, 8970929460, 8-98092143-0, 8980921430
Product Name	Final Drive Gear Set / Ring and Pinion Set
Vehicle Model	ISUZU NPR Series
Condition	100% Brand New
Material	High-strength aluminum alloy & precision bearings
Warranty	6 Months
Origin	China Mainland

Final Drive Gear Set for Isuzu NPR showing ring and pinion components

Features & Advantages

OE Quality: Manufactured to Isuzu dimensional and metallurgical specifications
Precision Hypoid Design: Spiral bevel gears for smooth, quiet operation
Carburized and Hardened: Surface hardness HRC 58-62 with tough core
Match-Lapped: Each pinion and ring gear pair lapped for optimal tooth contact
High-Strength Forging: Premium alloy steel forging eliminates porosity
Precision Ground Teeth: Accurate gear geometry for quiet operation and long life
Direct Replacement: Matches OE dimensions and gear ratio
Cost-Effective: Affordable alternative to genuine OEM

Vehicle Compatibility

Isuzu Truck Models:

ISUZU NPR (NPR59, NPR66, NPR70, NPR71, NPR75, NPR100, etc.)
Other Isuzu medium trucks with compatible rear axle

Engine Compatibility: Fits NPR regardless of engine type (4JB1, 4BE1, 4HF1, 4HG1, 4HJ1, 4HK1, etc.)

Installation Overview

Remove differential carrier from axle housing
Remove old ring and pinion components
Clean housing and carrier thoroughly
Install new pinion with proper bearing preload
Install new ring gear to differential case
Install differential case into housing
Set backlash to OEM specification (0.15-0.25 mm)
Check tooth contact pattern with marking compound
Recheck preload, backlash, and pattern
Install new pinion seal
Reinstall carrier and fill with new gear oil
Road test and check for leaks

Quality Control

Material verification and dimensional inspection
Hardness testing (HRC 58-62)
Tooth profile inspection and lapping verification
Noise testing on gear roll testers
Magnetic particle inspection for defects
100% visual inspection
Heavy-duty anti-rust coating and secure packaging

Packaging & Delivery

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

Inquiry

For pricing, availability, or bulk purchase of the Final Drive Gear Set 8-97092946-0, please contact our sales team for a competitive quote and expert technical support.