King Engine Bearings MB4533SM0.75 Main Bearing Set Undersize - 0.75mm

The King Engine Bearings MB4533SM0.75 is a complete main bearing set engineered for Audi four-cylinder engines equipped with the ABS, CDTA, CKVC, and CEZA engine codes. This set is manufactured to a 0.75mm undersize specification, making it the correct choice for engine blocks that have been line-bored or resurfaced during a rebuild.

King Engine Bearings is a globally recognized OEM and aftermarket supplier known for precision-manufactured engine bearings used in performance, racing, and professional engine rebuilding applications. The SM (Standard Material) designation indicates a tri-metal construction featuring a steel backing, copper-lead or aluminum alloy intermediate layer, and a precision overlay — delivering excellent load capacity, conformability, and wear resistance suitable for both stock and mildly modified engines.

Key Features:

• Complete main bearing set for a full engine rebuild
• 0.75mm undersize for use with machined/reground crankshafts
• Tri-metal construction for superior durability and fatigue resistance
• Precision-engineered to OEM tolerances for correct oil clearance
• Steel-backed for dimensional stability under high clamping loads
• Manufactured to exacting standards for consistent performance
• Compatible with Audi engine codes: ABS, CDTA, CKVC, CEZA

King Engine Bearings are a trusted choice among professional engine builders worldwide, offering the same quality standards supplied to major automotive manufacturers. This undersize set is ideal for engine rebuilders performing a complete bottom-end overhaul on applicable Audi four-cylinder powerplants.