52100 Wrist Pins

Manufactured for high horsepower applications!  Our 52100 series, high carbon bearing steel straight wall pins, are precision ground and lapped to ensure roundness, while supplying a superior finish to minimize pin bore wear. 52100 Wrist Pins are hardened through for superior strength and durability!

Ross Racing Pistons 52100 Wrist Pin
DiameterLengthWallGram WeightMaterialPart#Note
0.7502.5000.1509152100750-15-25-
0.8272.350 C0.18010552100827-15-23CEnds Camfered for Wire Lock Pin Retainers
0.8272.500 C0.18011352100827-15-25CEnds Camfered for Wire Lock Pin Retainers
0.8662.350 C0.20012252100866-15-23CEnds Camfered for Wire Lock Pin Retainers
0.8662.5000.20013052100866-15-25-
0.8662.500 C0.20012952100866-15-25CEnds Camfered for Wire Lock Pin Retainers
0.9052.500 C0.20013952100905-15-25CEnds Camfered for Wire Lock Pin Retainers
0.9272.300 C0.18012552100927-15-23CEnds Camfered for Wire Lock Pin Retainers
0.9272.5000.20014752100927-15-25-
0.9272.7500.20016152100927-15-27-
0.9842.7500.20016852100984-15-27-
0.9902.9300.22019552100990-15-29-
1.0942.9300.22022052100094-15-29-