2 Pieces 5/8" x 3-1/2" Aftermarket Boss MSC05674 Hardware HDW05563 Snow Plow Lift Cylinder Pin with CotterReplacement Part Number: HDW05563, MSC05674Specification:Length: 3 1/2" OD: 5/8"Applications:Fit For Boss Power V and Power VXT with RT2/RT3 MountFit For Standard Duty Steel/Poly with RT2/RT3 MountFit For Super Duty Steel/Poly with RT2/RT3 MountFit For Trip Edge with RT3 Mount