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High-Strength Alloy Steel Propeller Shaft Journal with Anti-Rust Treatment and 121mm × 39mm Dimensions for ISUZU FSR NQR 4HK1

Basic Properties
Place of Origin: CHINA
Brand Name: YIMI
Certification: ISO/TS16949
Model Number: FSR NQR 4HK1
Trading Properties
Minimum Order Quantity: 20 PCS
Price: Negotiable
Payment Terms: T/T
Supply Ability: 10000 pcs/month
Specifications
Net Weight: 1.15kg Material: High-strength Alloy Steel
Dimensions: 121mm × 39mm Surface Finish: Anti-rust Treatment
OEM Part Numbers: 8980207890 / 8-98020789-0;8971673170 / 8-97167317-0 Fig. No.: 401-009
Engine Fitment: 4HK1TCN, 4HK1TCS, 4HE1TCS, 4HK1TCC, 4JJ1TCS Chassis Fitment: ISUZU FSR, NQR, NPR, 700P, NNR, FRR, FSS, FTS, FVW
High Light:

High-Strength Alloy Steel Propeller Shaft Journal

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Anti-Rust Treatment Universal Joint Cross

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121mm × 39mm Dimensions Driveshaft Assembly

Product Description
Propeller Shaft Journal 8980207890 8-98020789-0 for ISUZU FSR NQR 4HK1 — IZUMI
Product Overview

The Propeller Shaft Journal Assembly (Universal Joint Cross) with OEM numbers 8980207890 / 8-98020789-0 and 8971673170 / 8-97167317-0 (Brand IZUMI) is a verified direct-fit replacement for ISUZU FSR / NQR / NPR / 700P series trucks equipped with 4HK1 / 4HE1 / 4JJ1 engines. This universal joint is a critical component of the driveshaft assembly, responsible for transmitting torque between the transmission and drive axle while compensating for angular and length variations.

How It Works

The propeller shaft journal (universal joint cross) is installed at both ends of the driveshaft (or at the center support bearing), consisting of a cross shaft and needle bearings. As the vehicle moves, the driveshaft transmits torque from the transmission to the drive axle. Since the relative position between the transmission and drive axle constantly changes during driving (due to road bumps, load changes, etc.), the universal joint allows the driveshaft to rotate smoothly at different angles, compensating for angular deviations while absorbing axial伸缩 and radial vibrations.

Failure Symptoms
Replace immediately if any occur:
  • Driveline Noise — Rhythmic clunking or metallic knocking from under the vehicle, especially during acceleration or takeoff (worn universal joint bearings)
  • Driveshaft Vibration — Noticeable vibration from the vehicle floor, steering wheel, or seat at high speeds (excessive universal joint play or wear)
  • Takeoff Shock — Noticeable shock or jerking sensation when starting from a standstill (worn cross shaft causing excessive play)
  • Metallic Scraping Noise — Sharp metallic scraping sounds during cornering or on rough roads (dry or damaged bearings)
  • Loose Driveshaft — Noticeable radial or axial play when manually turning the driveshaft (severely worn universal joint bearings)
Verified Data
Installation Success Rate: 98.5% direct fitment rate — confirmed across 134 repair orders (Jan 2024 – Jun 2025)
Net Weight: 1.15kg — standard weight for correct inertia and driveline balance
Dimensions: 121mm * 39mm — standard size for precise fitment to ISUZU driveshaft specifications
Brand: IZUMI — internationally recognized brand for ISUZU truck parts
HS Code: 870899900 — standard customs classification
Fig. No.: 401-009 — for easy reference and ordering
Packaging: Neutral carton / Custom branded packaging
100% Factory Tested: Every universal joint undergoes dimensional accuracy, hardness, and rotational smoothness testing
Warranty: 12 months
IZUMI Propeller Shaft Journal Assembly for ISUZU trucks
Part Number: 8980207890 8-98020789-0 Product Name: Propeller Shaft Journal
Car Model: FSR NQR Engine Model: 4HK1
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
Material: High-strength aluminum alloy & precision bearings Cooling Type: Engine coolant circulation
Installation: Direct OEM replacement Quality Standard: OEM equivalent / ISO quality control
Vehicle & Engine Compatibility
Brand Model/Chassis Engine Notes
ISUZU FSR 4HK1 / 4HE1 Primary fitment
ISUZU NQR 4HK1TCN / 4HK1TCS / 4HE1TCS Primary fitment
ISUZU NPR 4HK1TCN / 4HK1TCS / 4HE1TCS Primary fitment
ISUZU 700P 4HK1 Primary fitment
ISUZU NNR 4JJ1TCS
ISUZU FRR 4HK1
ISUZU FSS / FTS 4HK1
ISUZU FVW 4HK1
ISUZU ELF 400/500/600 4HK1
Important Notes
  • The universal joint is a critical connecting component of the driveshaft assembly — wear or damage causes driveshaft vibration and noise, and may lead to driveshaft detachment, a serious safety hazard
  • Recommended to check driveshaft dynamic balance when replacing the universal joint — rebalance if necessary
  • Use special tools during installation — avoid hammering which may damage bearings
  • Grease the universal joint to the specified amount after installation to ensure proper bearing lubrication
  • For 100% accurate fitment, please provide VIN (Chassis Number) or chassis model
Features & Benefits
Feature Benefit + Verification Signal
121mm * 39mm Standard Dimensions Exact fit for ISUZU FSR/NQR/NPR/700P driveshaft specifications — direct replacement, no modification needed
1.15kg Standard Weight Exact match to ISUZU OEM inertia specifications — ensures proper driveshaft balance, prevents additional vibration
IZUMI Brand Quality Well-known international brand, specifically designed for ISUZU trucks — proven quality, globally trusted
High-Strength Alloy Steel Excellent torsional strength and fatigue resistance for heavy-duty truck driveline applications — durable and reliable
Precision-Machined Cross Shaft Smooth universal joint rotation and stable power transmission — reduces vibration and noise, extends driveshaft life
100% Dimensional & Hardness Inspection Every universal joint undergoes dimensional accuracy and hardness testing — ensures reliable installation and safe operation
Broad Compatibility Fits ISUZU FSR/NQR/NPR/700P/NNR/FRR/FSS/FTS/FVW models and 4HK1/4HE1/4JJ1 engines
12-Month Warranty Peace of mind on manufacturing defects — free replacement within warranty period
Quality Control & Verification
QC Item Verification Method Standard
Material Composition Spectrographic analysis Meets alloy steel standard
Dimensions (121*39mm) Precision gauge Meets OEM installation dimension standards
Hardness Test Hardness tester Meets alloy steel hardness standard
Cross Shaft Precision Precision gauge Journal accuracy meets OEM standards
Rotational Smoothness Rotation test bench Smooth rotation, no binding
Visual Inspection 100% visual inspection No cracks, burrs, or rust
Installation & Maintenance Recommendations

IMPORTANT: The universal joint is a critical safety component of the driveline system. Improper installation may cause driveshaft detachment, leading to serious traffic accidents. Installation should be performed by qualified professionals.

Installation Guidelines

(Refer to workshop manual):

  1. Safety Prep: Park on level ground, chock wheels, lift and support vehicle
  2. Mark Positions: Mark the relative positions of the driveshaft and flanges before removal to maintain original balance
  3. Remove Old Universal Joint: Remove driveshaft mounting bolts; remove driveshaft assembly; press out old universal joint using special tools
  4. Clean Mounting Area: Thoroughly clean driveshaft yoke mounting holes and mating surfaces
  5. Install New Universal Joint: Install new universal joint into driveshaft yoke; ensure cross shaft bearings are properly seated
  6. Install Retaining Rings: Install retaining rings (snap rings) to secure universal joint axially
  7. Grease: Inject sufficient grease through the grease fitting until grease purges from the seals
  8. Install Driveshaft: Reinstall driveshaft assembly; align with marked positions; torque mounting bolts to workshop manual specification
  9. Road Test: Perform road test — confirm no abnormal vibration or noise
Maintenance Schedule
Item Interval
Driveline System Inspection Every 10,000 km or 6 months
Universal Joint Greasing Every 5,000 km or 3 months
Universal Joint Replacement When noise, play, bearing wear is found; or at 150,000–200,000 km
Packaging & Supply
  • Packaging: Neutral carton / Customer branded packaging
  • Packaging Unit: 1 piece/box
  • Unit Net Weight: 1.15kg
  • HS Code: 870899900
  • MOQ: Small orders accepted; volume discounts available
  • Target Customers: Truck parts wholesalers, repair chain stores, fleet purchasers, cross-border e-commerce sellers