In this video Discount Online Parts is teaming up with DonnyBoy73 and will be showing you the correct way to replace the deck belt on a 42″ John Deere LA105 lawn mower. Discount Online Parts carries a large selection of John Deere lawn mower parts at a discounted price.
The correct deck belt for this John Deere LA105 is part number GX20072. Discount Online Parts part number is DOP75-919. It’s the exact same quality as the OEM John Deere belt, but is a lot cheaper.
We also carry the complete spindle for the John Deere LA105 as well. John Deeres’ part number is GY20454, GY21098 and GY20962. Discount Online Parts number is DOP82-359JD.
If your John Deere lawn mower needs all new spindles, belt and blades then we offer a deck rebuild kit part number DOPJD-42. This kit comes with 2 deck spindles, 2 lawn mower blades, 1 deck belt and two idler pulleys. This is a great way to renew your lawn mower and to give it a few more years of life.
We hope you enjoy the how to video below on replacing or installing a deck belt on a John Deere LA105.