Clevite H-Series Main Bearing Set 01-10 GM 6.6L Duramax
This product is vehicle-specific. Select your year, make, model, engine and transmission to confirm compatibility before adding it to your cart.
Select your truck to continue
Ships directly from the supplier. The final shipping cost will be shown before payment.
- Ships from Clevite
Whether you're rebuilding a dependable tow rig or assembling a high-horsepower competition engine, Clevite H-Series Main Bearings deliver the strength and precision your Duramax demands. Designed for GM 6.6L Duramax engines, these premium tri-metal main bearings are available in multiple configurations to match virtually any engine build. From stock replacements to high-horsepower diesel applications, there's an H-Series option engineered for your build.
Built with Clevite's proven H-Series tri-metal construction, these bearings feature a hardened steel backing, high-strength copper-lead intermediate layer, and precision bearing surface for exceptional load capacity and fatigue resistance. The HX bearings provide an additional 0.001" oil clearance for performance applications that benefit from increased oil film thickness, while the HC coated bearings utilize Clevite's advanced anti-friction coating to reduce startup wear, improve scuff resistance, and provide added protection under extreme operating conditions. The HXC combines extra oil clearance with a performance coating for maximum durability in demanding diesel applications.
Whether you're rebuilding a dependable tow rig or assembling a high-horsepower competition engine, Clevite H-Series Main Bearings deliver the strength and precision your Duramax demands. Designed for GM 6.6L Duramax engines, these premium tri-metal main bearings are available in multiple configurations to match virtually any engine build. From stock replacements to high-horsepower diesel applications, there's an H-Series option engineered for your build.
Built with Clevite's proven H-Series tri-metal construction, these bearings feature a hardened steel backing, high-strength copper-lead intermediate layer, and precision bearing surface for exceptional load capacity and fatigue resistance. The HX bearings provide an additional 0.001" oil clearance for performance applications that benefit from increased oil film thickness, while the HC coated bearings utilize Clevite's advanced anti-friction coating to reduce startup wear, improve scuff resistance, and provide added protection under extreme operating conditions. The HXC combines extra oil clearance with a performance coating for maximum durability in demanding diesel applications.
Diesel Power Products directs warranty claims to the respective manufacturer; coverage and duration depend on that manufacturer and product. Its one-year manufacturer-defect warranty applies only to products manufactured by Power Products Unlimited Inc., not all products it sells. Manufacturer inspection is required; DPP does not pay inspection/return shipping or labor.
Return and warranty information is based on what Diesel Power Products offers. Product-specific eligibility and the supplier’s published conditions apply; FullSpecDiesel does not add or extend coverage.
Diesel Power Products warranty policyView complete warrantyProduct conditions
Return and warranty information is based on what Diesel Power Products offers. Product-specific eligibility and the supplier’s published conditions apply; FullSpecDiesel does not add or extend coverage.
- Return eligibility
- Diesel Power Products states a 30-day window from receipt for eligible new, uninstalled, unopened and complete items in original packaging, with prior approval/RMA. Custom tuners and specified opened tools are excluded. Customer pays return shipping; original outbound shipping, including initially free shipping, is deducted. No standard restocking percentage is stated for ordinary approved returns. Based on what Diesel Power Products offers.
- Return window
- Not stated for this product; see supplier terms
- Restocking fee
- See supplier terms; no product-specific fee stated
- Return shipping
- Based on the supplier’s return policy; see terms
- Made to order
- No
- Backorder status
- Not backordered
- Cancellation
- Subject to supplier terms; contact FullSpecDiesel before requesting cancellation
- Warranty provider
- Diesel Power Products
- Warranty duration
- Product-specific duration not stated; see supplier terms
- Compatibility
- Listed for specific vehicle configurations
- Legal use
- Street legal
- Processing estimate
- 3–7 business days supplier processing
- Shipping
- Shipping calculated at checkout
- Signature
- No signature requirement
- Supplier
- Diesel Power Products
Product compatibility is based on the vehicle and product information provided. Review your selected truck, product options, measurements, modifications, and installation requirements before ordering.