This Wiseco wrist pin is a precision piston pin sized 0.9055 in. OD by 2.500 in. length and manufactured from 52100 material. It’s built to withstand the cyclical loads inside the bore and is offered in specific sizes to match piston and application requirements. Use it when matching piston-to-rod clearances and pin weight are critical for reliable engine assembly.
Wiseco PIN - .9055in (23.0mm) x 2.500inch x .220inch 52100 Mat. Round Wire Piston Pin