Engines and Components› Engine Bearings
Mahle
BEARINGS Main Bearing Set Nissan 4 1952-2187-2389cc 1974-89
SKU: M002 CB556P10
Easy — 1–2 hours
Description
These P-Series bearings are constructed with TM-77 material and are designed for 6.6L Duramax engines. The product details specify a minimum standard shaft diameter of 2.4764 inches and a maximum of 2.4772 inches. Vertical oil clearance ranges from a minimum of 0.0010 inches to a maximum of 0.0034 inches.
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 | Mahle |
| Part Number | M002 CB556P10 |
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