King GPC Coated Main Bearing Set GM 6.6L Duramax Housing +.040 Size 0.25mm
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Regular price
$222.78
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.
This .040 in oversized-outer-diameter main bearing set restores correct bearing fit in a GM 6.6L Duramax V8 block whose main housing bores are worn or damaged. It is supplied in the GPC silver-based coated race material.
Key Features
- Oversized outer diameter of .040 in for housing bore wear, distortion or crankshaft failure damage
- Part of King's Oversized Outer Diameter Diesel Bearings program
Fitment
- General Motors 6.6L OHV 32V V8 Duramax turbo diesel, main housing bore +.040 in
Product Details
- Manufacturer Part Number: MB5848GPC0.25
- Brand: King Engine Bearings
- Product type: Crankshaft main bearing set
- Material: GPC Series silver-based, polymer coated race
- Bearing size: 0.25 mm
- Main housing bore: +.040 in oversize
GPC is King's lead-free silver-based tri-metal race material. King rates it at 17,000 PSI against roughly 11,000 PSI for available race materials, and its polymer coating is intended to protect the bearing during oil starvation and metal-to-metal contact while still giving a true standard clearance. Sized for crankshaft journals ground 0.25 mm (.010 in) undersize.
Shipping Height: 4.1
Shipping Length: 11.2
Shipping Width: 7.2