Universal-Fits Bolens & Exmark. Also Fits Ariens, Case, Grasshopper, Toro, Simplicity & Gravely.

Replaces:

• ARIENS: 03551000, 35510, 3551000
  
• AYP/ROPER/SEARS: 532146154, 146154
  
• BOLENS: 175-2137, 175-3539
  
• CASE/INGERSOLL: C-26525, C-33025
  
• EXMARK: 513075, 117-1197, 1-513075
  
• GRASSHOPPER: 184251
  
• GRAVELY: 045071, 03551000, 03492300, 45071, 355100
  
• HUSQVARNA: 532146154, 532145673, 532178861, 532175141, 146154
• SIMPLICITY/ALLIS CHA: 1686981YP, 1671993, 1700751, 1686981, 1686981SM
  
• TORO: 11-0116, 11-0162, 11-0167, 28-4210

Dimensions:

• Upper Stud Thread: 5/16"
• Lower Stud Thread: 3/16"