High-Strength Alloy Steel Propeller Shaft Journal with Anti-Rust Treatment and 121mm × 39mm Dimensions for ISUZU FSR NQR 4HK1
| 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,Anti-Rust Treatment Universal Joint Cross,121mm × 39mm Dimensions Driveshaft Assembly |
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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.
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.
- 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)
| 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 |
| 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 |
- 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
| 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 |
| 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 |
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.
(Refer to workshop manual):
- Safety Prep: Park on level ground, chock wheels, lift and support vehicle
- Mark Positions: Mark the relative positions of the driveshaft and flanges before removal to maintain original balance
- Remove Old Universal Joint: Remove driveshaft mounting bolts; remove driveshaft assembly; press out old universal joint using special tools
- Clean Mounting Area: Thoroughly clean driveshaft yoke mounting holes and mating surfaces
- Install New Universal Joint: Install new universal joint into driveshaft yoke; ensure cross shaft bearings are properly seated
- Install Retaining Rings: Install retaining rings (snap rings) to secure universal joint axially
- Grease: Inject sufficient grease through the grease fitting until grease purges from the seals
- Install Driveshaft: Reinstall driveshaft assembly; align with marked positions; torque mounting bolts to workshop manual specification
- Road Test: Perform road test — confirm no abnormal vibration or noise
| 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: 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