What does the '0.25' in the part number signify?

The '0.25' indicates that these connecting rod bearings are 0.25mm undersize. This means they are intended for use when the crankshaft journals have been machined down by 0.25mm during an engine rebuild or repair.

What is the XPD series from King Engine Bearings?

The XPD series from King Engine Bearings features a specialized overlay material. This construction is designed to offer improved durability and performance, especially in applications that place higher demands on engine components.

Are these bearings sold individually or as a set?

This product is a set of connecting rod bearings. Typically, a set includes all the necessary bearings for a complete engine's connecting rods.

Specifications

Brand: King Engine Bearings
Part #: CR4104XPD0.25
UPC: 611500622120

King Engine Bearings Audi ABB/ ABM/ ADP/ PP/ RN (Size 0.25) Connecting Rod Bearing Set

Name: King Engine Bearings Audi ABB/ ABM/ ADP/ PP/ RN (Size 0.25) Connecting Rod Bearing Set
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-audi-abb-abm-adp-pp-rn-size-0-25-conne-t14-432221
Price: 55.62 USD
Availability: BackOrder

$55.62

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King Engine Bearings Audi ABB/ ABM/ ADP/ PP/ RN (Size 0.25) Connecting Rod Bearing Set. These are 0.25mm undersize bearings.

Key Features

This set includes connecting rod bearings sized 0.25mm undersize.
Designed for Audi ABB, ABM, ADP, PP, and RN engines.
Features King's XPD series overlay material for improved durability.
Helps reduce friction and wear in the engine's rotating assembly.

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About this part

Product Details

This set includes connecting rod bearings from King Engine Bearings, specifically sized at 0.25mm undersize for Audi ABB, ABM, ADP, PP, and RN engines. These bearings are a crucial component for the proper function of your engine's rotating assembly, helping to reduce friction and wear between the crankshaft and connecting rods.

King Engine Bearings are known for their well-built construction. The XPD series features a specialized overlay material designed for improved durability and performance under demanding conditions. This particular set is 0.25mm undersize, which is important to note if you are reconditioning or rebuilding an engine where the crankshaft journals have been machined to this specific size. Using the correct undersize bearing ensures a proper fit and optimal oil clearance.