Front Brake Wheel Cylinder OEM Standard Corrosion-Resistant with EPDM Rubber Seals for Isuzu NKR NPR 4HF1

The Front Brake Wheel Cylinder (OEM Numbers: 8-97139819-0 / 8971398190) is a premium-quality hydraulic component designed for the front drum brake system of Isuzu NKR and NPR series medium-duty trucks equipped with the 4HF1 diesel engine.

• OE Quality: Manufactured to Isuzu dimensional and material specifications for perfect fit and reliable braking
• Precision-Machined Bore: Smooth honed cylinder bore ensures consistent piston movement and long seal life
• Corrosion-Resistant: Body with anti-corrosion treatment for durability
• High-Quality Rubber Seals: EPDM cups and seals resist DOT 3/DOT 4 brake fluid, heat, and aging
• Dust Boot Included: Protects the bore from dirt and moisture
• Leak-Tested: Each cylinder is hydraulically tested for leakage before packaging
• Restores Braking Performance: Eliminates spongy pedal, fluid leaks, and uneven braking
• Direct Replacement: Matches OE mounting bolt pattern, inlet port location, and bleeder screw position
• Cost-Effective: Affordable alternative to genuine OEM without compromising safety

This front brake wheel cylinder is specifically designed for Isuzu NKR and NPR trucks with 4HF1 engine.

• ISUZU NKR (NKR55, NKR57, NKR59, NKR71, etc.)
• ISUZU NPR (NPR59, NPR66, NPR70, NPR71, NPR75, etc.)

• 4-Cylinder, Inline Diesel, Direct Injection
• Displacement: 3.9L (3856cc)

• Material Verification: Body alloy and seal compound tested
• Dimensional Inspection: Bore diameter, bolt hole spacing, and thread pitch verified against OE samples
• Leak Test (Hydraulic): Each cylinder pressurized to ensure no internal or external leakage
• Piston Movement Test: Smooth operation confirmed over full stroke
• Thread Inspection: Inlet and bleeder threads checked with GO/NO-GO gauges
• Visual Inspection: 100% checked for casting defects, scratches, or damaged ports
• Packaged Safely: Cylinder sealed in plastic bag, boxed with foam protection

• 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 Front Brake Wheel Cylinder 8-97139819-0 For Isuzu NKR NPR 4HF1 8971398190, please contact our sales team for a competitive quote and expert technical support.