King main bearings BMW M20/M50 undersize 0.25 mm

Manufacturer: King Engine Bearings
Main bearings for BMW M20 and M50 engines. For 0.25 millimeter ground crankshaft.
SKU: 1.00138.03-MB7039XP0.25

Availability 1 in stock

€160.02
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King main bearings for BMW M20 and M50 engines where the crankshaft has been ground 0.25 millimeter. This is an undersize bearing set and must only be used if the crankshaft has been machined to the correct measurement. It is not the correct choice for a standard crankshaft.

King bearings are often used for engine rebuilds, tuning and performance builds where strong and precise bearings are required for the engine crankshaft. Correct bearing size is essential for oil pressure, durability and operational reliability.

Always check crankshaft measurements and bearing clearance before installation. Incorrect bearing size can cause serious engine damage.

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