What is the main function of rod bearings?

Rod bearings sit between the connecting rod and the crankshaft. Their primary job is to reduce friction and wear, allowing the crankshaft to rotate smoothly within the connecting rod while handling the forces generated by combustion.

Are these bearings a direct replacement for the factory ones?

Yes, these are standard size bearings designed to fit directly in place of the original equipment bearings in your Mini Cooper's W10B16 engine. Proper fitment ensures the correct oil clearance.

What does 'high performance' mean for these bearings?

The 'high performance' designation suggests these bearings are constructed with materials and tolerances intended to withstand greater stress and heat than standard bearings, making them suitable for rebuilt or modified engines.

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Specifications

Brand: ACL
Part #: 4B2903H-STD
UPC: 9315726436752

ACL Mini Cooper W10B16 Standard Size High Performance Rod Bearing Set

Name: ACL Mini Cooper W10B16 Standard Size High Performance Rod Bearing Set
Brand: ACL
SKU: acl-acl-mini-cooper-w10b16-standard-size-high-performance-rod-bearing-set-t14-84615
Price: 136.35 USD
Availability: BackOrder

$136.35

On Backorder

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

Fits 2002-2008 Mini Cooper. ACL high performance rod bearings for your W10B16 engine.

Key Features

Fits 2002-2008 Mini Cooper.
Standard size rod bearing set for W10B16 engines.
High performance design from ACL.
Well-built for reliable engine operation.

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About this part

Product Details

Rebuilding the top end of your Mini Cooper's W10B16 engine? These high-performance rod bearings from ACL are a solid choice for standard-size applications. Rod bearings are critical for allowing the crankshaft to spin smoothly within the connecting rods, and when it's time for an engine overhaul or a performance build, using well-built bearings is key to ensuring longevity and optimal performance.

ACL has been making engine bearings for a long time, and this set is built to handle the demands of a performance engine. They're made to the original equipment specifications for size, meaning they'll fit right in place of your stock bearings. This is important because proper fitment ensures the correct oil clearance, which is vital for lubrication and preventing premature wear. If you're looking for a reliable bearing upgrade for your Mini Cooper's engine rebuild, these are a popular option.