Corrosion-resistant steel OEM Standard Brake Booster for ISUZU FTR113 FV515 Truck

The brake booster uses vacuum from the engine to multiply pedal force, significantly reducing driver effort and ensuring reliable stopping power. It is an OE-spec replacement unit for heavy-duty ISUZU trucks.

The Brake Booster Assembly (OEM Numbers: 1-47800404-2 / 1478004042) is a premium-quality, direct replacement vacuum brake booster designed specifically for ISUZU FTR113, FV515, and F-series heavy-duty trucks powered by 6HK1, 8DC93, and compatible diesel engines. This safety-critical component is mounted between the brake pedal and master cylinder. By harnessing engine vacuum, it multiplies the force applied to the brake pedal, drastically reducing driver effort and ensuring responsive, reliable stopping power even under full load.

Please verify fitment using your specific chassis number, VIN, or original part number before ordering.

• Material Verification: High-strength steel housing tested for structural integrity and corrosion resistance
• Vacuum & Pressure Testing: 100% tested for vacuum integrity (-66.7 kPa / -19.69 inHg) to ensure leak-free operation
• Dimensional Accuracy: Mounting bolt pattern, pushrod length, and master cylinder interface verified against OE blueprints
• Diaphragm & Seal Durability: High-grade elastomers validated for chemical resistance and long-term reliability
• IATF 16949 / ISO 9001 Certified: Facility meets international automotive quality management standards
• Visual Inspection: 100% inspected for housing defects, sealing surface imperfections, and mounting thread damage
• Packaged Safely: Anti-corrosion oil-coated, individually sealed in moisture-barrier packaging

• Individual Packaging: Each brake booster is anti-corrosion oil-coated, individually sealed in moisture-barrier VCI bag with OE-style labeling
• Wholesale / Bulk Orders: Available for distributors, workshop chains, and fleet operators in case packs of 5, 10, 20 units
• Customization: Neutral or private-label retail packaging available for volume wholesale orders
• Fast Shipping: Ready stock for immediate dispatch worldwide via express courier or economical sea freight
• Wholesale Support: Long-term supply agreements, tiered commercial pricing, and drop-shipping options available