King Engine Bearings
King Engine Bearings BMW S65B40A (Size .026) Crankshaft Main Bearings Set of 5
SKU: K006 MB5803XP.026
Description
Part #: MB5803XP.026
We are bearing specialists. King Engine Bearings was founded in 1960 with one simple objective: to supply the highest quality bearings available in the marketplace. By specializing in engine bearings, King has built an extensive product offering that incl
Features:
- PMaxBlack for Superior Load Capacity
- Radialock for Optimal Crush Height
- Tri-metal Copper Based Material
MAIN BEARING SET For BMW S65B40A
This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
Fitment
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Specifications
| Brand | King Engine Bearings |
| Part Number | K006 MB5803XP.026 |
Videos
The BEST Bearings For Your Build - King Engine Bearings pMaxKote
Main Bearings Installation
King Engine Bearing & Crankshaft Installation Guide Feat. XP Bearings
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King Engine Bearing & Crankshaft Installation Guide Feat. XP Bearings
BMW M3 S65 MAIN BEARING FAILURE! Rod bearings trumped by main bearings.
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.
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