Clutch Master Cylinder Assembly 1-47500239-0 For ISUZU CXZ81 10PE1 Truck

Precision-engineered clutch master cylinder converts mechanical pedal force into hydraulic pressure, enabling smooth clutch engagement and disengagement for ISUZU CXZ81 heavy-duty trucks with 10PE1 diesel engines.

The Clutch Master Cylinder Assembly (OEM Numbers: 1-47500239-0 / 1475002390) is a premium-quality, direct replacement hydraulic component designed specifically for ISUZU CXZ81, CYZ51K, EXZ, FXZ, and FVR series heavy-duty trucks equipped with the 10PE1 and 6WF1 diesel engines. Manufactured by IZUMI, a trusted brand in commercial vehicle components, this precision-engineered master cylinder is the heart of the hydraulic clutch actuation system.

• OE Quality: Manufactured by IZUMI to strict ISUZU dimensional and performance specifications for perfect fit and function
• Precision Engineering: Designed for smooth clutch engagement and proper hydraulic function
• Durable Construction: High-quality materials resist corrosion and wear for long service life
• Direct Replacement: Simple installation during clutch system service
• Restores Shifting Performance: Eliminates spongy pedal feel and shifting difficulties
• Warranty Included: 1-2 year warranty for peace of mind
• Essential Component: Critical for reliable clutch system performance

This clutch master cylinder assembly is specifically designed for ISUZU heavy-duty trucks.

• ISUZU CXZ81 – Heavy-Duty Trucks
• ISUZU CXZ81K – Heavy-Duty Trucks
• ISUZU CYZ51K – Heavy-Duty Trucks
• ISUZU EXZ – GIGA Series Heavy-Duty Trucks
• ISUZU FXZ – Heavy-Duty Trucks
• ISUZU FVR – Heavy-Duty Trucks

• ISUZU 10PE1 – 14.3L V10 Diesel Engine
• ISUZU 6WF1 – 6-Cylinder Diesel Engine

Professional installation recommended. Proper hydraulic system bleeding is critical:

1. Disconnect battery – Disconnect the negative battery cable before beginning work
2. Drain clutch fluid – Drain the clutch fluid from the reservoir and system
3. Disconnect hydraulic line – Carefully disconnect the clutch fluid line from the master cylinder
4. Remove the old master cylinder – Unbolt and remove the old master cylinder from the firewall
5. Inspect the pushrod and pedal linkage – Check for wear or damage; replace if necessary
6. Clean the mounting area – Clean the firewall mounting surface and surrounding area
7. Prepare the new master cylinder – Inspect the new cylinder and verify it matches the original
8. Install the new master cylinder – Position the new cylinder and secure with mounting bolts
9. Torque to specification – Tighten bolts to manufacturer specification
10. Connect hydraulic line – Reconnect the clutch fluid line to the master cylinder
11. Fill reservoir – Fill the reservoir with the correct type of clutch/brake fluid
12. Bleed the system – Bleed the hydraulic clutch system to remove all air from the lines
13. Check pedal feel – Test the clutch pedal for proper feel and travel
14. Reconnect battery – Reconnect the battery
15. Test operation – Start the engine and test clutch engagement and shifting
16. Road test – Test drive the vehicle to verify smooth clutch operation

• Material Verification: Confirms housing and seal materials meet OE specifications
• Dimensional Inspection: Bore size, mounting dimensions, and port positions verified against OEM tolerances
• Leakage Testing: 100% pressure-tested for internal and external fluid leakage
• Piston and Seal Inspection: Seal integrity and piston smoothness verified for reliable operation
• Surface Finish Inspection: Machined surfaces checked for proper finish
• Visual Inspection: 100% checked for casting defects, machining flaws, or damage
• Packaged Safely: Protected and securely packaged to prevent contamination and 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