Clutch Release Fork Spring RH 1-09585053-0 1095850530 For ISUZU FVR FTR FSR 6HK1

The Clutch Release Fork Spring (OEM Numbers: 1-09585053-0 / 1095850530) is a premium-quality, direct replacement clutch return spring designed specifically for ISUZU FVR, FTR, and FSR series trucks equipped with 6HK1 diesel engines.

Function: Returns the clutch release fork and bearing to the disengaged position after the clutch pedal is released, maintaining proper clutch free play and preventing premature bearing wear in ISUZU heavy trucks.

• OE Quality: Manufactured to exact ISUZU original equipment specifications for perfect fit and function
• High-Quality Spring Steel: Heat-treated for consistent tension and reliable return force
• Corrosion-Resistant Finish: Surface treatment protects against rust and environmental degradation
• Restores Clutch Return Function: Eliminates incomplete clutch pedal return and maintains proper release bearing clearance
• Prevents Premature Bearing Wear: Keeps the release bearing disengaged from the pressure plate when the clutch is released
• Extends Clutch System Life: Proper return function reduces wear on the release bearing, pressure plate, and clutch disc
• Direct Replacement: Matches OE spring dimensions, tension, and mounting configuration
• Long Service Life: Engineered for heavy-duty commercial truck duty cycles
• Essential Clutch Component: Critical for reliable clutch operation and driver safety
• Cost-Effective Repair: Affordable replacement that prevents costly clutch system damage

This clutch release fork spring is specifically designed for ISUZU heavy-duty trucks and commercial vehicles.

• ISUZU FVR34 (Heavy-Duty Trucks)
• ISUZU FTR (Heavy-Duty Trucks)
• ISUZU FSR (Heavy-Duty Trucks)
• ISUZU NQR, NPR, NKR, ELF, VC46 series (as applicable)
• ISUZU CYZ, CXZ, EXZ series (as applicable)

• ISUZU 6HK1 - 6-Cylinder, Inline Diesel, 7.8L
• ISUZU 6HH1 - 6-Cylinder, Inline Diesel, 8.2L

Professional mechanic or transmission specialist installation recommended:

1. Ensure vehicle is safely supported - Use appropriate jack stands or a lift to support the vehicle
2. Disconnect battery - Always disconnect the negative terminal before working
3. Remove the transmission - If required, remove the transmission to access the clutch release mechanism
4. Locate the release fork spring - Identify the spring on the right-hand side of the release fork/bearing housing
5. Remove the old spring - Carefully detach the old spring from the release fork and bearing housing; note its orientation
6. Inspect related components - Check the release fork, release bearing, pivot points, and input shaft sleeve for wear or damage
7. Clean mounting points - Remove dirt, grease, and debris from the spring mounting points
8. Lubricate pivot points - Apply a small amount of high-temperature clutch grease to the release fork pivot points
9. Install the new spring - Attach the new spring to the release fork and bearing housing, ensuring it is correctly seated on both ends
10. Check spring tension - Verify the spring returns the release fork and bearing smoothly to the resting position
11. Reinstall the transmission - If removed, reinstall the transmission and secure all mounting bolts
12. Check clutch operation - Verify proper clutch pedal feel, return, and release function
13. Road test - Test drive to verify smooth gear engagement and no abnormal noise

• Material Verification: Confirms spring steel composition and heat treatment meet ISUZU strength and tension specifications
• Dimensional Inspection: Spring wire diameter, coil diameter, overall length, and hook/loop configuration verified within OEM tolerances
• Tension Testing: Each spring tested to ensure proper return force and consistent tension
• Fatigue Testing: Sample tested for resistance to continuous cycling
• Visual Inspection: 100% checked for cracks, kinks, 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
• Main Markets: Middle East, Asia, Africa, South America, North America & Europe