What does the +0.25mm sizing mean for these bearings?

The +0.25mm sizing indicates that these bearings are designed for a crankshaft that has been machined down by 0.25mm. This is common during an engine rebuild if the original crankshaft has wear or has been ground undersize.

What is the Manganx material?

Manganx is a strengthened aluminum alloy used by King Engine Bearings. It's a bi-metal aluminum material that is part of their focus on supplying high-quality engine bearings.

Are these bearings environmentally safe?

Yes, these bearings are made with a lead-free, environmentally safe composite material, reflecting King Engine Bearings' commitment to safer materials.

Specifications

Brand: King Engine Bearings
Part #: CR4527SM0.25
UPC: 611500576157

King Engine Bearings VW/Audi CAva/CAxa/Blf/Blg/Bts (Size +0.25mm) Connecting Rod Bearing Set

Name: King Engine Bearings VW/Audi CAva/CAxa/Blf/Blg/Bts (Size +0.25mm) Connecting Rod Bearing Set
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-vw-audi-cava-caxa-blf-blg-bts-size-0-2-t14-769861
Price: 46.09 USD
Availability: BackOrder

$46.09

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King Engine Bearings VW/Audi CAva/CAxa/Blf/Blg/Bts (Size +0.25mm) Connecting Rod Bearing Set. A well-built replacement for your engine rebuild.

Key Features

Fits VW/Audi CAVA, CAXA, BLF, BLG, BTS engines.
This is a +0.25mm undersize connecting rod bearing set.
Features a lead-free, environmentally safe composite material.
Manganx strengthened aluminum alloy construction.
Bi-metal aluminum material.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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About this part

Product Details

If you're rebuilding the bottom end of your VW or Audi engine, specifically one with a CAVA, CAXA, BLF, BLG, or BTS engine code, you'll need a solid set of connecting rod bearings. These bearings are crucial for allowing the crankshaft to spin smoothly within the connecting rods, and they handle a lot of the load in your engine's rotating assembly.

King Engine Bearings has been specializing in this exact component since 1960, and this set is made with a lead-free, environmentally safe composite material. It's strengthened with a Manganx aluminum alloy, which is a bi-metal aluminum material designed for durability. This particular set is sized +0.25mm, meaning it's meant for a crankshaft that has been machined down by that amount during an engine rebuild.