HD-14LSXE, HD-14T. It e quivalent to Bendpak SKU#5215142 (Old no. 5575385). is about 6", center hole is 1-3/8", the edge's width is 3/4" and the center width is about 2".
Cable pulley / sheave for Nussbaum 2 post lifts / 3-1/4" OD X 1-3/16" ID
Set of 4 Round Rubber Arm Pads For Bendpak Lift Danmar Lift Replace for #5715017
Set of 4 Round Rubber Arm Pads For Bendpak Lift Danmar Lift Replace for 5715017
BH-7473-42 Air Release Cylinder for BendPak 4-Post (OEM Ref 5502195)
BH-7473-42 Air Release Cylinder for BendPak 4-Post (OEM Ref 5502195) 2 pack