King CR4538CA0.5 Rod Bearings for 2002-2008 MINI Cooper S R52/R53 1.6L

Vehicle Fitment

• 2002-2006 MINI Cooper S Hatchback (R53, W11B16A 1.6L Supercharged I4, FWD)
• 2004-2008 MINI Cooper S Convertible (R52, W11B16A 1.6L Supercharged I4, FWD)
• 2003-2006 MINI Cooper S Works (R53, W11B16A 1.6L Supercharged I4, FWD)
• 2004-2007 MINI John Cooper Works Convertible (R52, W11B16A 1.6L Supercharged I4, FWD)
• 2006 MINI John Cooper Works GP (R53, W11B16A 1.6L Supercharged I4, FWD)

Fitment Notes

• Fits W11B16A supercharged engine applications only.
• 0.50 mm undersize bearing for crankshafts machined 0.50 mm undersize.
• OE Replacement tri-metal connecting rod bearing set.
• Verify crankshaft journal dimensions before ordering.

Features

• King OE Replacement tri-metal bearing construction.
• Copper-lead bearing material with babbitt overlay for durability.
• Designed to meet or exceed OEM specifications.
• Excellent fatigue strength and wear resistance.
• Precision-manufactured for consistent oil clearance.
• Supports dependable oil film retention.
• Ideal for stock and mild performance engine rebuilds.
• Manufactured to strict dimensional tolerances for reliable fit.

Specifications

• Brand: King Engine Bearings
• Part Number: CR4538CA0.5
• Product Type: Connecting Rod Bearing Set
• Series: CA OE Replacement
• Bearing Material: Tri-Metal Copper-Lead with Babbitt Overlay
• Bearing Size: 0.50 mm Undersize
• Crankshaft Journal Diameter: 45.49-45.51 mm
• Housing Bore: 49.00-49.02 mm
• Bearing Length: 17.2 mm
• Bearing Thickness: 1.737 mm
• Quantity: 4 Bearing Pairs

Included Components

• 1x Connecting Rod Bearing Set (4 Pairs)

Product Description

The King Engine Bearings CR4538CA0.5 Connecting Rod Bearing Set is an OE Replacement tri-metal bearing set designed for 2002-2008 MINI Cooper S models equipped with the supercharged W11B16A 1.6L engine. Manufactured using King's proven copper-lead construction with a babbitt overlay, these bearings provide dependable durability, excellent conformability, and consistent oil clearance for long engine life.

This set is intended for engines with crankshafts machined to a 0.50 mm undersize and includes four pairs of precision-engineered connecting rod bearings. Ideal for OEM-quality engine rebuilds and moderate performance applications, the CR4538CA0.5 delivers reliable operation while maintaining factory fit and performance. Always verify crankshaft journal dimensions and bearing clearances before installation.