− Decrease quantity for Piston Wrist Pin, Chromoly, 0.912 in. Diameter, 2.500 in. Length, .160 in. Wall Thickness, 122 grams, Each Quantity + Increase quantity for Piston Wrist Pin, Chromoly, 0.912 in. Diameter, 2.500 in. Length, .160 in. Wall Thickness, 122 grams, Each Add to cart