Rear Leaf Spring U-Bolt High-Strength Carbon Steel Zinc Plating OEM Quality for Isuzu D-MAX 4x4
Key Attributes
Product Summary
Rear Leaf Spring U-Bolt (8-97946550-0/8979465500) for Isuzu D-MAX 4x4. High-strength carbon steel with zinc/black oxide coating for corrosion resistance. Direct OEM replacement ensures perfect fit, restores suspension integrity, and prevents axle misalignment. Cost-effective alternative with reliable clamping performance.
Product Details
Rear Leaf Spring U-Bolt Isuzu D-MAX
,High-Strength Carbon Steel U-Bolt
,Zinc Plated OEM Leaf Spring Bolt
| Part Number | 8-97946550-0, 8979465500 |
|---|---|
| Product Name | Rear Leaf Spring U-Bolt / Suspension U-Bolt |
| Car Model | ISUZU D-MAX TFS 4WD |
| Condition | 100% Brand New |
| Origin | China Mainland |
| Warranty | 6 Months |
| Material | High-strength aluminum alloy & precision bearings |
| Quality Standard | OEM equivalent / ISO quality control |
- OE Quality: Manufactured to Isuzu dimensional and material specifiions for perfect fit and reliable clamping
- High-Strength Steel: Heat-treated carbon steel resists stretching, bending, and fatigue under heavy loads
- Precision Threads: Accurately formed threads for consistent nut engagement and torque retention
- Corrosion Resistant: Zinc or black oxide coating protects against rust and road salts
- Restores Suspension Integrity: Eliminates axle misalignment, clunking, and uneven tire wear
- Direct Replacement: Simple bolt-on installation with new nuts
- Cost-Effective: Affordable alternative to genuine OEM U-bolts
- ISUZU D-MAX TFS 4WD (various model years)
- Compatible with D-MAX models from approximately 2003 onwards
- Safely lift and support the vehicle, support the rear axle
- Remove the old U-bolt nuts (may require penetrating oil)
- Remove the old U-bolt. If the spring pack is being removed, support the axle separately
- Clean the axle housing and spring seat surfaces
- Position the new U-bolt over the axle, around the leaf spring pack
- Install new nuts and washers, hand-tighten evenly
- Torque nuts to manufacturer specifiion in a cross pattern (typically 200-315 Nm for M14 bolts)
- Re-check torque after 50-100 km of driving
- Lower vehicle and test drive
- Material Verifiion: Steel composition and tensile strength tested
- Dimensional Inspection: Thread pitch, length, bend radius, and leg spacing verified
- Hardness Testing: Surface hardness within specified range
- Thread Gauge Inspection: GO/NO-GO thread verifiion
- Corrosion Test: Salt spray test for coating durability
- Visual Inspection: 100% checked for cracks, burrs, or forming defects
- Packaged Safely: Wrapped in anti-rust paper, sealed in plastic bag