Coated main bearing (Crankshaft) set for the Audi I5 10v and 20v motors, including S2 and RS2. First we start with an OE main bearing set, then coat them with the most advanced anti-friction coating available.
Dry film lubricant that is technically engineered to withstand extreme performance pressure. Using coated engine bearings increases horsepower and efficiency, extends bearing life, and in the case of oil pressure loss provides protection to bearings longer to prevent immediate overheating and galling of crank journal surfaces.
In stock at standard sizes.
Price per set for one motor. Factory (uncoated) thrust washers are available as an option below.
TECHNICAL NOTE - If you are purchasing these for an AAN/ABY/ADU please take a look at the image below.