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{"title":"NPR 700P 4HK1 TURBO CHARGE 8980000311 8970786400","imgUrl":"https:\/\/img.chinax.com\/nimg\/bf\/e4\/ab2ffd604bc21336062bab1561b6-200x200-1\/npr_700p_4hk1_turbo_charge_8980000311_8970786400.jpg","attrs":{"Model Number":"NPR 700P 4HK1","Place of Origin":"China","Minimum Order Quantity":"5 PCS","Supply Ability":"10000pcs\/month"}}
{"title":"NPR 4BD2 3.9L CYLINDER HEAD 8971030270","imgUrl":"https:\/\/img.chinax.com\/nimg\/c0\/a8\/bc770a27bfb7fb839df3007b51a1-200x200-1\/npr_4bd2_3_9l_cylinder_head_8971030270.jpg","attrs":{"Model Number":"NPR 4BD2","Place of Origin":"China","Minimum Order Quantity":"5 PCS","Supply Ability":"10000pcs\/month"}}
Brake Expander 1-47601087-0 For Isuzu CXZ51K 6WF1 1476010870 Air Brake Cylinder
Product Overview
The Brake Expander (OEM Numbers: 1-47601087-0 / 1476010870) is a premium-quality, direct replacement air brake component designed for Isuzu CXZ51K heavy-duty trucks equipped with the 6WF1 diesel engine.
OE Quality: Manufactured to Isuzu dimensional and material specifiions for perfect fit and reliable brake actuation
Durable Construction: High-strength material withstands extreme brake pressures and heat
Precision Machined: Ensures smooth piston movement and consistent braking force distribution
Complete Assembly: Ready to install - includes all necessary components for direct replacement
Restores Braking Performance: Eliminates reduced stopping power, uneven braking, and air leaks
Direct Replacement: Matches OE mounting points and air line connections - simple bolt-on installation
Safety Critical: Ensures predictable stopping power and vehicle control
Cost-Effective: Affordable alternative to genuine Isuzu expanders without compromising quality
Vehicle & Engine Compatibility
This brake expander is specifically designed for Isuzu heavy-duty trucks with air brake systems.
Isuzu Truck Models:
ISUZU CXZ (CXZ51K, CXZ05, etc.)
ISUZU CYZ (CYZ51K, etc.)
ISUZU CYH
ISUZU EXR, EXZ
ISUZU FVZ (FVZ models, 1986-1996)
ISUZU FXR (2007-2011)
ISUZU CXZ / CYZ / CYH with 6HK1 or 6WF1 engines
Engine Compatibility:
ISUZU 6WF1 (primary fitment)
ISUZU 6WG1
ISUZU 6HK1
Installation Notes
Installation steps (typical for brake expander / wheel cylinder):
Depressurize the air system - Drain all air pressure from the brake system
Safely lift and support the vehicle - remove the wheel and brake drum
Remove the old brake expander - disconnect air lines (mark positions) and unbolt the expander from the backing plate
Clean the backing plate mounting surface - remove old sealant and debris
Compare new expander with old - verify mounting bolt pattern, air port sizes, and piston travel
Install new expander - apply thread sealant to air fittings, bolt to backing plate, torque to specifiion
Reconnect air lines to correct ports - use new sealing washers or O-rings
Reinstall brake drum and wheel - adjust brake shoes if necessary
Re-pressurize the air system - check for leaks using soapy water
Test brake operation - apply and release brakes to verify proper actuation and return
Road test - check for smooth, even braking and no air leaks
Quality Control
Material Verifiion: Cast iron / metal composition and hardness tested
Dimensional Inspection: Mounting flange, piston bore, and air port threads verified against OE blueprints
Leak Test: Each unit pressure-tested for air leakage
Piston Movement Test: Smooth operation verified throughout full stroke
Visual Inspection: 100% checked for casting defects, cracks, or damaged threads
Packaged Safely: Sealed in plastic bag, ports capped, boxed with foam protection
Packaging and Delivery
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
Inquiry
For pricing, availability, or bulk purchase of the Brake Expander 1-47601087-0 For Isuzu CXZ51K 6WF1 1476010870 Air Brake Cylinder, please contact our sales team for a competitive quote and expert technical support.
Yimi (Guangzhou) Automotive Parts Co., Ltd.
Located in Guangzhou—the economic and transportation hub of Southern China—we are a specialized supplier and exporter with over 20 years of experience in the automotive parts industry. We focus on the production and sales of high-quality ... Yimi (Guangzhou) Automotive Parts Co., Ltd.
Located in Guangzhou—the economic and transportation hub of Southern China—we are a specialized supplier and exporter with over 20 years of experience in the automotive parts industry. We focus on the production and sales of high-quality ...
