Compatible equipment models: - BACKHOELOADERS: WB140, WB140PS, WB142, WB146, WB146PS, WB150, WB150AWS, WB150PS, WB156, WB156PS- BULLDOZERS: D30AM, D31A, D31AM, D31E, D31EX, D31P, D31PG, D31PL, D31PX, D37A, D37E, D37EX, D37P, D37PG, D37PX, D39EX, D39PX, D40A, D40AF, D40AM, D40F, D40P, D40PF, D40PL, D41A, D41E, D41E6T, D41P, D41PF, D45A, D45P, D50A, D50P, D50PL, D53A, D60PL, D61P, DBM041- COMPACTORS: WF22A, WF22T- CRAWLER LOADERS: D31Q, D41S, D53S, D57S, D75S- EXCAVATORS: PC120, PC128US, PC128UU, PC130, PC138, PC138US, PC200, PC60, PC60U, PC80, PW60- GRADERS: GD200A, GD22AC, GD22H, GD28AC, GD30, GD300A, GD31, GD31RC, GD37, GD405A, GD40HT, GD500R, GD505A, GD600R, GD605A, GD655, GD705A, GD705R- WHEEL LOADERS: 505, 507, 515, JH60, W20, W30, WA100, WA100M, WA100SS, WA100SSS, WA120, WA150, WA180, WA200, WA250, WA270, WA300, WA320, WA350, WA380, WA400, WA430, WA450, WA50, WA70, WA80, WR11, WR11SS, WR8, KomatsuDescription: PLOW NUTPlease note that the above information is for reference only and may not be a complete list of compatible equipment models.