What does the 0.25 size mean for these bearings?

The 0.25 size indicates that these bearings are 0.25mm undersize. This is typically used when the crankshaft journals have been ground down to a specific undersize during reconditioning or repair.

What is the 'pmax black' material?

The pmax black material is King Engine Bearings' racing line compound. It's a tri-metal bearing material designed for increased strength and load-carrying capacity, often used in performance or racing applications.

Do these bearings come with installation instructions?

This set includes the connecting rod bearings. It is recommended to refer to the vehicle manufacturer's service manual or a qualified mechanic for proper installation procedures and torque specifications.

Specifications

Brand: King Engine Bearings
Part #: CR6640XP0.25
UPC: 611500542725

King Engine Bearings BMW M20/M50 2.0L/2.5L/2.7L (Size 0.25) Performance Rod Bearing Set

Name: King Engine Bearings BMW M20/M50 2.0L/2.5L/2.7L (Size 0.25) Performance Rod Bearing Set
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-bmw-m20-m50-2-0l-2-5l-2-7l-size-0-25-p-t14-4339648
Price: 140.15 USD
Availability: BackOrder

$140.15

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

King Engine Bearings performance rod bearing set for BMW M20/M50 engines. Size 0.25. Direct fit.

Key Features

This product is a set of connecting rod bearings.
Designed for BMW M20 and M50 engines with 2.0L, 2.5L, and 2.7L displacements.
Bearings are sized 0.25mm undersize, suitable for crankshaft reconditioning.
Features King's pmax black material, a tri-metal compound for racing applications.
Fits a wide range of BMW vehicles including 3 Series, 5 Series, and Z models.

Secure CheckoutFast Shipping631-982-0042

Will this fit your vehicle?

About this part

Product Details

This is a set of performance connecting rod bearings from King Engine Bearings. You get the bearings needed to replace the ones on the connecting rods for BMW M20 and M50 engines. These are specifically sized at 0.25mm undersize, which is important if you're rebuilding or reconditioning your crankshaft. The pmax black material is a racing line compound, offering improved durability for demanding use.

These bearings are designed for BMW engines like the M20 and M50 found in a wide range of vehicles. You'll find them fitting models such as the BMW 325i, 528i, and Z3. The pmax black material is a tri-metal compound that’s known for its strength and ability to handle higher loads, making it a solid choice when you need more from your engine's bottom end.