Dodge Cummins Main Bearings – Industrial Injection – HX Series Race (Std +.001) – 1989–2018. Precision main bearing set with standard-size fit and an extra +0.001 in. oil clearance for demanding builds.

Built for the 5.9L and 6.7L Cummins, HX Series Race bearings are a smart choice when boost, RPM, or towing loads exceed stock. The added clearance helps keep a stable oil film, accounts for heat and crank flex, and supports lubrication in harsh use. Direct-fit when the block and crank are standard; always measure and verify during assembly.

Features

• Standard size with +0.001 in. additional oil clearance
• Fits 1989–2018 Dodge/Ram 5.9L and 6.7L Cummins
• Intended for race and high-load performance use
• Direct-fit set for OEM-standard main journals

Questions or parts planning help? Call our Austin, TX shop at 512-982-9393 and our Los Angeles area shop at 562-981-6800. We offer professional installation and customization at both locations.

If you’re considering multiple items, contact us for potential shipping discounts. We install on premises at both locations.

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