42" Deck Rebuild Kit John Deere 100 Series - Mower Deck Rebuild Kit Includes: 

Fits John Deere 42" Lawn Tractor Models:

John Deere 102, 105, 107S, 115, 125, 135,

John Deere D100, D105, D110, D120, D125, D130

John Deere E100, E110, E120, E130

John Deere LA100, LA105, LA110, LA115, LA120, LA125, LA135

John Deere X105, X106, X110, X120, X125, X126, X145


(1) Belt Drive- Size 103-3/4" x 17/32"

Replaces OEM: John Deere GX20072, GY20570

(1) Idler Pulley 80-91-071 – Size 3 5/8”

Replaces OEM: John Deere GY20067, GY22172

(1) Idler Pulley  80-91-068 – Size 5 7/32”

Replaces OEM: John Deere GY20110, GY20629

(2) 21" Blades 3/8” x 2-3/4”

Replaces OEM: John Deere GX22151, GY20850, 50-3231

(2) Spindle Assemblies 80-12-041

Replaces OEM: John Deere GY20454, GY20962, GY21098, GX22186

(2) Spindle Pulley 80-91-095

Replaces OEM: John Deere GX20367, UC23728

Please double check that ALL PARTS listed on this kit will fit your mower. Mower decks (even from the same brand) have different configurations. If you are not sure, please refer to your owner’s manual to confirm or call us for assistance. We will NOT be responsible for the costs involved on the return process of a deck kit purchased incorrectly.

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