The Mahle 23mm piston pin is a replacement engine pin specified at 23 x 13.5 x 57.404mm and weighing 124 grams, intended for use in piston and connecting rod assemblies requiring this dimension and mass. The clear dimensional data supports precise matching during engine rebuilds where exact pin diameter, length and weight are necessary for proper engine balance and operation.
Mahle MS 905in(23mm) 124g Pin