King SX Series Main Bearing Set GM 6.6L Duramax L5P V8 Diesel Size 0.25mm
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Regular price
$116.82
Verified Fitment & Application Support
This product is selected for proper fitment and compatibility with the listed engine application. Our team is available to assist with fitment questions, installation considerations, and supporting components to ensure a smooth install and reliable performance.
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Compliance & Restrictions
California Proposition 65 (Prop 65)
WARNING: This product can expose you to chemicals which is known to the State of California to cause cancer and/or reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
CARB / California Emissions Compliance
This item may be restricted in California and other regions with emissions regulations. If applicable, it is intended for
competition/off-road use only unless otherwise stated. It is the customer’s responsibility to confirm local compliance before purchase.
Orders shipping to restricted areas may be canceled.
King specifies this crankshaft main bearing set for the GM 6.6L Duramax L5P V8 turbo diesel, built in the SX strengthened tri-metal.
Key Features
- Standard main housing bore; King catalogs MB5899 for L5P blocks needing a .040 in oversized outer diameter
- Sold by King together with the CR8065SX rod bearing set as a matched L5P bearing kit
Fitment
- General Motors 6.6L OHV 32V V8 Duramax L5P turbo diesel
- 2017 and newer Chevrolet Silverado 2500 HD and 3500 HD, GMC Sierra 2500 HD and 3500 HD 6.6L
Product Details
- Manufacturer Part Number: MB5889Sx0.25
- Brand: King Engine Bearings
- Product type: Crankshaft main bearing set
- Material: SX Series strengthened tri-metal, OE replacement
- Bearing size: 0.25 mm
King's SX material is a strengthened copper-based tri-metal with higher tin content, which King specifies for medium and high-load engines and which adds load capacity and conformability over conventional tri-metal. Sized for crankshaft journals ground 0.25 mm (.010 in) undersize.
Shipping Height: 1.9
Shipping Length: 5.1
Shipping Width: 3.6