What does the +0.75mm sizing mean for this bearing set?

The +0.75mm sizing indicates that these bearings are intended for use when the crankshaft journals have been machined down by 0.75mm. This is a common practice during engine rebuilds to ensure a proper fit with worn or resurfaced crankshafts.

What is the material of these main bearings?

These main bearings are made from a strengthened bimetal aluminum material. This construction is chosen for its durability and ability to manage the heat and pressure generated during engine operation.

Are these bearings a direct replacement for all Audi A4 models?

No, these bearings are specific to Audi and Volkswagen models with CDAA, CDHA, CDHB, and CDAB engine codes. Always verify your vehicle's engine code to ensure compatibility before purchasing.

Specifications

Brand: King Engine Bearings
Part #: MB5779SM0.75
UPC: 611500590368

King Engine Bearings Audi CDaa/CDha/CDhb/CDab (Size +0.75mm) Main Bearing Set

Name: King Engine Bearings Audi CDaa/CDha/CDhb/CDab (Size +0.75mm) Main Bearing Set
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-audi-cdaa-cdha-cdhb-cdab-size-0-75mm-m-t14-770957
Price: 73.55 USD
Availability: BackOrder

$73.55

On Backorder

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

King Engine Bearings Main Bearing Set MB5779SM0.75 for Audi CDaa/CDha/CDhb/CDab engines. Strengthened bimetal aluminum construction.

Key Features

Fits a range of Audi and Volkswagen vehicles with CDAA, CDHA, CDHB, and CDAB engine codes.
Main bearing set is sized +0.75mm for use with machined crankshaft journals.
Constructed from strengthened bimetal aluminum for improved durability.
Designed to handle the operational loads and heat within an engine.

Secure CheckoutFast Shipping631-982-0042

Will this fit your vehicle?

About this part

Product Details

If you're rebuilding the engine in your Audi or Volkswagen, this King Engine Bearings Main Bearing Set (MB5779SM0.75) is a solid choice. This set is specifically designed for engines with codes CDAA, CDHA, CDHB, and CDAB, and it's sized +0.75mm, meaning it's intended for applications where the crankshaft journals have been machined down by 0.75mm. These bearings are made from a strengthened bimetal aluminum material, which helps them handle the loads and heat generated inside your engine.

King Engine Bearings uses a bimetal construction that's known for its durability and ability to withstand wear. The strengthened aluminum alloy offers good thermal conductivity and wear resistance, making it a reliable material for main bearings. This set is designed to fit a range of Audi and Volkswagen vehicles, including models like the Audi A4, A6, Q5, and Volkswagen Jetta and Passat. Proper installation is key with any engine bearing, so be sure to follow the manufacturer's guidelines for torque specifications and assembly.