GX21380 3pk Medium-Lift Blade for 54 Fits John Deere D170 G110 190C LA1 model-74450 TE (Z 400) Fits John Deere Other: 99

Fits John Deere Other: 99

Fits John Deere Tractors Fits 13" Single Clutch Prior to 1986

One New Aftermarket Replacement Steel Steering Clutch Disc Fits International Harvester (IH) / Dresser Crawler Dozers

Case / Case IH Crawler Dozers: 450C

GX21380 3pk Medium-Lift Blade for 54 Fits John Deere D170 G110 190C LA1 model-74450 TE (Z 400) Fits John Deere Other: 99Three New Aftermarket Medium Lift Lawn Mower Blades Fits John Deere Tractor Models: D170, G110, 190C, LA150 Requires 3 for 54" deck Tech Info: Center hole 7 pt. star Length 18 5 8" Packaging type Branded label Thickness 0. 187" Width 2 3 4" Replaces Part Numbers: Fits Craftsman: SPM684375001 Fits John Deere: GX21380, GY20679, GY20684, GY20686