Clutch Release Bearing with Double Rubber Seals (2RS) High-Carbon Chromium Steel (GCR15/52100) Pre-Lubricated for Isuzu 4JH1 4J

Premium-quality direct replacement clutch release bearing designed for Isuzu trucks with 4JH1, 4J, and other compatible diesel engines.

Function: Clutch release bearing (throw-out bearing) disengages the clutch by pressing against the pressure plate diaphragm spring. Enables smooth gear shifting and reduces clutch wear for Isuzu 4JH1/4J engines.

The Clutch Release Bearing (OEM Numbers: 5-87610110-0 / 5876101100, also Isuzu part No. 8-97255313-0 / 8972553130) is mounted on the clutch fork or transmission input shaft sleeve. When the clutch pedal is depressed, the fork pushes the bearing against the rotating pressure plate diaphragm spring, disengaging the clutch and allowing smooth gear changes.

• OE Quality: Manufactured to Isuzu dimensional and performance specifications for perfect fit and reliable clutch disengagement
• Precision Ball Bearing: Smooth rotation with minimal friction, reducing clutch pedal effort
• Double Rubber Seals (2RS): Retains high-temperature grease and excludes clutch dust and debris
• Heat-Treated Steel: Races and balls hardened (HRC 60-64) for wear resistance and long life
• Self-Centering Carrier: Allows slight misalignment between the clutch fork and pressure plate
• Pre-Lubricated: Factory-filled with high-temperature grease - no additional lubrication needed
• Restores Clutch Operation: Eliminates grinding noise, hard shifting, and clutch drag
• Direct Replacement: Matches OE dimensions - simple installation on the clutch fork or input shaft sleeve
• Cost-Effective: Affordable alternative to genuine OEM without compromising reliability

This clutch release bearing is compatible with various Isuzu truck models and engines.

Isuzu Truck Models:

• ISUZU NK series
• ISUZU NM series
• ISUZU NP series
• ISUZU 4H series (4HG1, 4HF1, etc.)
• ISUZU 4J series (4JA1, 4JB1, 4JH1, 4JJ1, etc.)

Engine Compatibility:

• 4JH1 (3.0L turbo diesel)
• 4J family (4JA1, 4JB1, 4JC1, etc.)
• Other Isuzu engines with compatible transmission

Installation steps (overview):

1. Remove transmission - as per clutch replacement procedure
2. Remove old release bearing - unclip from the clutch fork or slide off the input shaft sleeve
3. Inspect the clutch fork and input shaft sleeve - clean and lubricate contact points with high-temperature grease (small amount)
4. Install new release bearing - clip onto the fork or slide onto the sleeve (depending on design). Ensure it moves freely
5. Reinstall transmission - align input shaft with clutch disc splines using alignment tool
6. Adjust clutch pedal free play (if cable-operated) or bleed hydraulic system (if hydraulic)
7. Test drive - listen for bearing noise and check smooth clutch engagement

• Material Verification: Bearing steel composition tested to meet GCR15/52100 standards
• Dimensional Inspection: ID, OD, width, and radial runout verified against OE blueprints
• Hardness Testing: Rockwell hardness (HRC 60-64) confirmed on races and balls
• Noise/Vibration Test: Each bearing spun to check for smooth, quiet operation
• Seal Integrity Test: Double seals checked for proper fit and grease retention
• Carrier Fit Test: Verified for correct fit on clutch fork and input shaft sleeve
• Visual Inspection: 100% checked for rust, pitting, scratches, or cage damage
• Packaged Safely: Bearing coated with anti-rust oil, sealed in plastic bag, boxed in neutral packaging

• 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 Clutch Release Bearing 5-87610110-0 For Isuzu 4JH1 4J 5876101100 Isuzu Replacement Parts, please contact our sales team for a competitive quote and expert technical support.