Spring Brake Chamber Assembly 1482508410 1-48250841-0 For ISUZU CXZ CXM CXH CXZ05 Truck

The Spring Brake Chamber Assembly (OEM Numbers: 1482508410 / 1-48250841-0) is a premium-quality, direct replacement air brake chamber designed specifically for ISUZU CXZ, CXM, CXH, and CXZ05 series heavy-duty trucks equipped with 6WF1 diesel engines and other compatible powertrains.

This complete spring chamber assembly converts compressed air pressure into mechanical force to apply and release the service and parking brakes, ensuring safe and reliable braking performance. The integrated spring section provides emergency and parking brake function, automatically engaging the brakes if air pressure is lost.

• OE Quality: Manufactured to strict ISUZU dimensional and performance specifications for perfect fit and function
• High-Strength Steel Housing: Durable steel shell withstands high air pressure and mechanical loads
• Reliable Diaphragm: High-quality rubber diaphragm ensures consistent brake force and long service life
• Power Spring Section: Provides emergency and parking brake function with automatic engagement on air pressure loss
• Corrosion-Resistant: Surface treatment protects against moisture, road salt, and environmental exposure
• Direct Replacement: Matches OE mounting flange, air port locations, and push rod stroke
• Long Service Life: Engineered for heavy-duty commercial truck applications
• Essential Safety Component: Critical for reliable service, emergency, and parking brake function

This spring brake chamber assembly is specifically designed for ISUZU heavy-duty trucks and commercial vehicles:

• ISUZU CXZ (Heavy-Duty Trucks)
• ISUZU CXM (Heavy-Duty Trucks)
• ISUZU CXH (Heavy-Duty Trucks)
• ISUZU CXZ05 (Heavy-Duty Trucks)

Engine Specifications: ISUZU 6WF1 - V10, Diesel engine for heavy-duty trucks, mixer trucks, pump trucks, and industrial use

1. Ensure vehicle is safely parked - Apply parking brake and chock wheels. Relieve air system pressure by draining air tanks.
2. Disconnect battery - Always disconnect the negative terminal before working.
3. Cage the spring brake - CRITICAL SAFETY STEP: Use a proper caging tool to mechanically compress and lock the power spring before any disassembly.
4. Disconnect air lines - Carefully disconnect the air inlet and outlet lines from the chamber; cap lines to prevent contamination.
5. Remove mounting nuts - Unbolt the old chamber from its mounting bracket.
6. Remove old chamber - Carefully remove the old unit; note orientation and connection points.
7. Inspect related components - Check the slack adjuster, brake shoes, drums, and air lines for wear or damage.
8. Install new chamber - Position the new spring brake chamber on the mounting bracket; align bolt holes.
9. Install mounting nuts - Hand-start and tighten to manufacturer torque specifications.
10. Reconnect air lines - Attach air inlet and outlet lines; tighten fittings securely.
11. Release the caging tool - Carefully release the caging tool to allow the spring to return to its operating position.
12. Reconnect battery - Reconnect the negative terminal.
13. Pressurize air system - Start the engine and allow air pressure to build; check for air leaks.
14. Check brake operation - Apply and release the brakes; verify proper stroke and function.
15. Road test - Test the brakes at low speed in a safe area; verify proper stopping performance.

• Material Verification: Confirms steel housing and diaphragm materials meet ISUZU strength specifications
• Pressure Testing: Each chamber tested for air leak-proof integrity under operating pressure
• Stroke & Force Testing: Push rod stroke and force output verified to OE specifications
• Spring Testing: Power spring tested for proper tension and fatigue resistance
• Dimensional Inspection: Mounting flange, air ports, and push rod dimensions verified for exact fit
• Visual Inspection: 100% checked for casting defects, machining flaws, or damage
• 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