What does the 0.25 size designation mean for these bearings?

The 0.25 size indicates that these bearings are 0.25mm undersize. This means they are intended for use with a crankshaft that has been machined down by 0.25mm to account for wear or damage. Always confirm your crankshaft's journal size before ordering.

What is the construction of these main bearings?

These main bearings are constructed with a bimetal design, featuring an aluminum silicon base. This material is chosen for its durability and compatibility with crankshaft surfaces, helping to ensure smooth operation and longevity.

Are these bearings a direct replacement for all specified vehicles?

Yes, these bearings are designed as a direct replacement for the main bearings in the specified Audi and Volkswagen engine codes. It's always recommended to verify your specific engine code and the condition of your crankshaft journals before installation.

Specifications

Brand: King Engine Bearings
Part #: MB5661SI025

King Audi / Volkswagen ADZ/AWT/APK 1.6/1.8/2.0L Crankshaft Main Bearing Set (Set of 5) (Size 0.25)

Name: King Audi / Volkswagen ADZ/AWT/APK 1.6/1.8/2.0L Crankshaft Main Bearing Set (Set of 5) (Size 0.25)
Brand: King Engine Bearings
SKU: king-engine-bearings-king-audi-volkswagen-adz-awt-apk-1-6-1-8-2-0l-crankshaft-ma-t14-587893
Price: 35.88 USD
Availability: BackOrder

$35.88

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King Engine Bearings crankshaft main bearing set for Audi/VW 1.6/1.8/2.0L engines. Size 0.25.

Key Features

Fits a wide range of Audi and Volkswagen vehicles with 1.6L, 1.8L, and 2.0L engines.
Set includes all five crankshaft main bearings.
Features a bimetal construction with an aluminum silicon base for good wear resistance.
This set is 0.25mm undersize, intended for a machined crankshaft.
From King Engine Bearings, a well-known manufacturer of engine components.

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About this part

Product Details

When you're rebuilding the bottom end of your Audi or Volkswagen, a solid set of main bearings is crucial for keeping that crankshaft spinning smoothly. This set from King Engine Bearings is built with a bimetal construction, using an aluminum silicon base, which is a well-known material for its good wear characteristics and compatibility with crankshafts. This particular set is sized 0.25mm undersize, meaning it's intended for a crankshaft that has been machined down by that amount to correct for wear or damage.

King Engine Bearings is a popular name in engine components, and this main bearing set is designed to fit a wide range of Audi and Volkswagen models with 1.6L, 1.8L, and 2.0L engines. You'll find these bearings used in vehicles like the Audi A4, Volkswagen Jetta, and Volkswagen Passat, among many others. The set includes all five main bearings needed for your engine, ensuring you have the right parts to get the job done.