Wiseco S703 Piston Pin
Wiseco S703 Piston Wrist Pin (23.55mm)52100 Material Pin Features: •   High carbon chromium-bearing steel •   Aircraft quality alloy •   Case hardened to 54-56 Rockwell C •   Through hardened •   Ground to a fine finish •   Designed for high load capacity •   Designed for outstanding wear and abrasion resistance