Rear Leaf Spring 8-98218552-0 8982185520 For ISUZU D-MAX TFR TFS 2012-2017 4WD

The Rear Leaf Spring (OEM Numbers: 8-98218552-0 / 8982185520) is a premium-quality, direct replacement suspension component designed specifically for ISUZU D-MAX (TFR/TFS) pickup trucks produced from 2012 to 2017. Also known as a suspension leaf spring or rear spring assembly, this component is critical to the vehicle's rear suspension system. It supports the rear load, absorbs road shock and vibration, maintains proper axle alignment, and ensures stable handling and ride comfort under all load conditions.

• OE Quality: Manufactured to strict ISUZU dimensional and material specifications for perfect fit and function.
• High-Quality Spring Steel: Heat-treated for exceptional fatigue resistance and elastic limits.
• Correct Spring Rate: Engineered to provide the proper load-carrying capacity and ride height for the D-MAX.
• Restores Load Capacity: Eliminates sagging, poor load support, and excessive bouncing caused by a worn or broken spring.
• Improves Stability: Maintains proper axle alignment and vehicle stability under all load conditions.
• Corrosion-Resistant Finish: Surface treatment protects against rust and environmental exposure.
• Direct Replacement: Matches OE spring dimensions, leaf count, and mounting configuration.
• Long Service Life: Engineered for pickup truck applications, including heavy-load and off-road use.
• Essential Suspension Component: Critical for safe load carrying, ride comfort, and vehicle stability.
• Cost-Effective Repair: Affordable replacement that restores proper rear suspension performance.

This rear leaf spring is specifically designed for ISUZU D-MAX pickup trucks. Common applications include:

• ISUZU D-MAX (TFR/TFS) — 2012–2017
• ISUZU D-MAX 2.5 Biturbo TD (TFS86) — 2012–2016
• ISUZU D-MAX 3.0TD (TFS85) — 2013–2017

• ISUZU 4JK1-TC — 2.5L Inline-4 Turbo Diesel
• ISUZU 4JJ1-TC — 3.0L Inline-4 Turbo Diesel
• Application: Pickup trucks

Professional mechanic or suspension specialist installation is strongly recommended.

1. Ensure vehicle is safely supported — Use appropriate jack stands or a lift to support the vehicle frame and axle.
2. Support the axle — Place a jack under the rear axle to support its weight during spring removal.
3. Remove the U-bolts — Remove the U-bolts securing the leaf spring to the axle housing.
4. Disconnect the spring — Remove the bolts securing the front and rear spring eyes to the frame brackets and shackle.
5. Remove the old leaf spring — Carefully remove the old spring from the vehicle; note the orientation and any spacers.
6. Inspect related components — Check the shackle, bushings, U-bolts, and frame brackets for wear or damage; replace if necessary.
7. Install the new leaf spring — Position the new spring on the axle housing; align the center bolt with the axle pad.
8. Reconnect the spring — Attach the front and rear spring eyes to the frame brackets and shackle; install mounting bolts.
9. Install the U-bolts — Secure the spring to the axle housing with new U-bolts; tighten to specification.
10. Torque all fasteners — Tighten all bolts to manufacturer torque specifications.
11. Lower the vehicle — Carefully lower the vehicle and remove jack stands.
12. Check ride height — Verify the vehicle sits at the correct ride height.
13. Check alignment — A wheel alignment check is recommended after installation.
14. Road test — Test drive to verify proper suspension operation, no abnormal noise, and proper load support.

• Material Verification: Confirms spring steel composition and heat treatment meet ISUZU strength and fatigue resistance specifications.
• Dimensional Inspection: Spring length, leaf count, center bolt location, and eye dimensions verified within OEM tolerances.
• Load Testing: Sample tested to ensure the spring withstands specified static and dynamic loads.
• Hardness Testing: Spring steel tested for proper hardness and elasticity.
• Surface Finish Inspection: Anti-corrosion coating checked for proper coverage and adhesion.
• Visual Inspection: 100% checked for cracks, bends, or manufacturing defects.
• Packaged Safely: Protected and 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 Rear Leaf Spring 8-98218552-0 8982185520 For ISUZU D-MAX TFR TFS 2012–2017 4WD, please contact our sales team for a competitive quote and expert technical support.