Engines and Components› Engine Bearings
King Engine Bearings
King General Motors Duramax Diesel L86/ LT1/ LT4 Connecting Rod Bearing Set - Tri-Metal Copper Based
SKU: K006 CR8059CP
Easy — 1–2 hours
Description
These bearings are crucial for allowing the connecting rods to rotate freely on the crankshaft journals, maintaining proper clearance and oil lubrication while reducing friction and wear. They are suitable for engines rebuilt to stock specifications with standard journal sizes and moderate loading conditions.
Fitment
Fitment Guaranteed
Don’t gamble
on fit.
Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | King Engine Bearings |
| Part Number | K006 CR8059CP |
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
View Full Return Policy