ISUZU Leaf Spring Pin 8-94468235-2 8944682352 22mm for NHR NKR 100P 4JB1 OEM

The Leaf Spring Pin with OEM numbers 8-94468235-2 / 8944682352 is a verified direct-fit replacement for ISUZU NHR, NKR 100P, QKR, and ELF trucks equipped with the 4JB1 diesel engine. This spring pin is a critical connection component of the leaf spring suspension system, installed between the leaf spring eye and the frame shackle. It secures the leaf spring while allowing it to flex under load, absorbing longitudinal, lateral, and vertical loads during driving to ensure proper suspension operation and driving stability.

The leaf spring pin is continuously subjected to alternating loads and road impacts. When the pin wears, deforms, or corrodes, it causes leaf spring misalignment, suspension noise, and vehicle pulling. Timely replacement restores proper suspension system operation and driving safety.

• At least 1-year warranty for reliable after-sales protection.
• Over 20 years of ISUZU parts supply experience.
• Over 400 cooperative suppliers.
• Trial orders accepted.
• 24-hour inquiry response.

Standard mounting dimensions, direct replacement design, manufactured to OEM specifications. Fits ISUZU NHR (94-) / NKR (93-) / QKR (11-) / ELF100/200/300 / NLR/NMR (08-) models.

Replaces ISUZU OEM numbers 8-94468235-0 / 8944682350, 8-94468235-1 / 8944682351, 8-98034341-0 / 8980343410, 8-94113-313-1 / 8941133131. JMC OEM number 2900050A1. Brand alternatives: Paul Master S-039 / ISS-039, SKL46, Zevs.

When the leaf spring pin exhibits the following conditions, timely inspection and replacement are required:

1. Suspension system noise: "Clicking" or metal impact sounds from the front/rear suspension over bumps, caused by excessive clearance from a worn pin.
2. Leaf spring position offset: Abnormal leaf spring eye position shift, causing vehicle pulling or wheel misalignment.
3. Pin surface corrosion or deformation: Rust, peeling, or bending of the pin body, affecting suspension load capacity and connection reliability.
4. Loose leaf spring-to-shackle fit: Reduced pin diameter causing increased clearance with spring eye or shackle, suspension system wobble.
5. Abnormal tire wear: Altered suspension alignment parameters, causing uneven or sawtooth tire wear.

Certification: Manufacturer holds ISO/TS16949 automotive quality management system certification. Products undergo 100% testing before shipment.

1. Lift vehicle: Safely lift the vehicle so the suspension is fully unloaded; support the frame with jack stands.
2. Remove old pin: Remove spring pin fixing nut/circlip; use a dedicated tool to extract the old spring pin.
3. Inspect related components: Check leaf spring eye, shackle, and bushing wear; replace if necessary.
4. Install new pin: Position the new spring pin, apply appropriate grease, ensuring the pin passes smoothly through the spring eye and shackle.
5. Tighten connections: Tighten the fixing nut to specified torque; install circlip or cotter pin.
6. Check suspension status: Lower the vehicle, check leaf spring position, and inspect for suspension noise.
7. Road test: Perform a short road test to confirm proper suspension system operation.

Torque Reference: Spring pin fixing nut torque should reference the ISUZU NHR/NKR workshop manual, tightened as specified.

• Every 20,000 km or 6 months: Check spring pin wear and fastening status.
• Every 50,000 km: Inspect leaf spring eye, bushing, and spring pin wear; replace if necessary.
• When suspension noise or vehicle pulling is detected: Inspect spring pin and related components promptly.