Order Includes: 1x Rotary Mulching Blade Compatible With John Deere: 12PB, 12PC, 12SB 21-In (SN 010001 - ), 14PB, 14PZ, 14SB, 14SC, 14SE, 14SZ & 14SX 21-In (SN 010001 - ), 14PT and 14ST Walk-Behind, JA60 JA62 JA65 JX75 JX85 21-Inch Walk-Behind, Sabre 21-Inch (14PS, 14SS) Walk-Behind Part Numbers: M112972, M125413, M77178, M111453, M112738 Dimensions: Length: 20 7/8 in - 530.2 mm, Width: 2.6 in - 66 mm, Thickness: 0.12 in - 3 mm, Mountig Hole Diameter: 7/8 in - 22.2 mm We strongly suggest comparing the posted picture to the unit(s) that needs to be replaced. Compatible with John Deere Models:
12PB, 12PC, 12SB 21-In (SN 010001 - )
14PB, 14PZ, 14SB, 14SC, 14SE, 14SZ & 14SX 21-In (SN 010001 - )
14PT and 14ST Walk-Behind
JA60 JA62 JA65 JX75 JX85 21-Inch Walk-Behind
Sabre 21-Inch (14PS, 14SS) Walk-Behind

Part Numbers:
M112972
M125413
M77178
M111453
M112738

Dimensions and Measurements:
Length: 20 7/8 in - 530.2 mm
Width: 2.6 in - 66 mm
Thickness: 0.12 in - 3 mm
Mounting Hole Diameter: 7/8 in - 22.2 mm