This listing is for one brand new CP-Carrillo 905-2500-18CP1S Non Chamfered 5100 Wrist Pin Gudgeon 

Included = 1x Pin 

Size = 23mm (.905") 

Length = 2.500" 

Wall Thickness = .180" 

Style = Non-Chamfered 

Material = 51-Series Steel 

Part Number = 905-2500-18CP1S