S400 REBUILD KIT

🛠️ Standard S400 Turbo Rebuild Kit – Complete Internal Refresh for S400 Turbochargers

Bring your turbo back to life with this Standard S400 Rebuild Kit—engineered to restore performance, reliability, and boost response in your Borg Warner S400 turbocharger. Whether you're addressing wear from high mileage or prepping for a new setup, this rebuild kit includes all essential components to service the core of your turbo.

Built with high-quality brass and OEM-spec internals, this kit is ideal for daily-driven, towing, or competition diesel applications.

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⚙️ Kit Includes:

• Brass Thrust Bearing – Provides smooth axial load support

• Brass Journal Bearings (Main Bearings) – Ensure consistent oil film and long-lasting performance

• Oil Shield – Protects bearing surfaces and supports oil management

• Seal Plate O-Ring & Piston Ring – Maintains a tight seal and prevents oil leakage

• Turbine Seal – Keeps exhaust gases contained within the turbine housing

• Snap Rings – Secure bearing components in place

• Compressor Wheel Nut – High-strength fastener for reliable compressor wheel retention

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✅ Key Benefits:

• Direct fit for Borg Warner S400 series turbos

• Ideal for rebuilds, refreshes, or preventative maintenance

• Helps eliminate excessive shaft play, oil leakage, and boost loss

• Precision-fit parts for factory-like reliability

• Cost-effective solution vs. full turbo replacement

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🛒 Restore your S400’s performance with confidence—order the Standard S400 Rebuild Kit today and keep your boost strong and consistent.