John Deere Mower Deck Drive Belt - M110312 for LX, GT, 100 Series with 48-inch or 54-inch Mower Decks.
Mower Deck Drive Belt for LX, GT, 100 Series with 48" or 54" Mower Decks.
Length - 64.843 inches, Width - 0.559 inches, Thickness - 0.449 inches.
M110312 replaces GY20572.
Fits On: G100 - 54" Deck, GT242 - 48" Deck, LX172 - 48" Deck.
Ensure you get the right belt, look up the mower belts you need at https://partscatalog.deere.com/jdrc/. Or put the make, model and serial number of your piece of equipment in the comments when you order and we will check it before we ship the parts.