ACL Race thrust washers for Porsche MA1.77 / MA1.76 / MA2.75

ACL Race thrust washers control crankshaft endplay and provide the required support in the thrust area. They are intended for replacing worn thrust washers or during engine rebuilding.

The set is available in the standard version for engine assembly applications.

Suitable for: Porsche 911 991 / 992.

Engines: MA1.77, MA1.76, MA2.75 (MA1.76, MA1.77, MA2.75). Please check your vehicle’s engine code (registration document or VIN) before ordering; if in doubt, contact us and we will check for you.

Sizes

STD is the standard size for an unground crankshaft. Undersizes (−0.25 mm, −0.50 mm …) are for a reground crank, and “+0.025 mm clearance” (X) is for highly stressed engines. Your machine shop chooses the size after measuring.