UDC Parts GX20072 Deck Belt for John Deere D100 D105 D110 D125 D130 L100 L110 E100 E110 E120 E130 LA105 LA110 LA115 S100 GY20570 / 103.875 inches

It's a Deck Belt. Needed the neighbor to install. Not a do it alone job. Had to modify the crowbar so I could get the tension Idler back far enough for the neighbor to slip the belt over it. Not easy to do alone. As good as the $68 one at the local O'Reilly store. The man at O'Reilly's tried to make me think that the Amazon Belts don't have kevlar in them. I checked, and they do. Thickness is the same. Quality is as good as other store brands. It matches the original that was on the mower for a year. The mower is one year old. Grass got up on the mower deck and caused the belt to come off and get cut.

I was doing blade maintenance on my Toro MX5050 when I noticed that the Belt was barely hanging on. I ordered this as a replacement. The quality of the material seems fine, it is gray in color as shown in the photos for the item. It seemed identical in every way to the OEM belt that I removed in the sense of size, thickness and overall length. It was a bit "tight" to get over all of the pulleys, but that is to be expected with a brand new belt. I've only mowed a couple times since replacing the belt and if I was going to have any issues I would expect to have seen them by now. This was a perfect match for my mower.

Belt part number 117-1018 fits the Toro recycler. Verify your mower model number for compatibilty. Its placarded on the top of the deck. Mine is 21445. There are several how-to videos on the internet showing how to replace the belt. For this mower the blade does not need to be removed, so you can pretty much ignore videos that do that. Other videos show the removal of a bracket that holds the front pulley in place. The Toro 21445 did not have this. It had a single screw connection for the pulley that needed a T20 star driver to remove it from the drive shaft. Simply remove the pulley, slide on the belt then reinstall the pulley. Much simpler. You still have to remove all the safety covers to get the belt onto the blade shaft pulley but that only takes a few minutes. It took me about 40 minutes for the first repllacement but now that I've got it down it would probably take less that 15. Just ordered another belt. I figure for less that $10 I would make changing the belt as part of annual maintenance.

Belt is too long and is not a match for the original. It slips and due to its length, I was unable to make up the slack by adjusting the riding mower's tensioners. Bought a PowerMax belt that was a bit more expensive but fit and worked fine.<edit 2025.05.13> Seller reached out and gave me a refund on the belt. Their customer service is trying very hard to make things right. However, I couldn't give them 5 stars because of the lack of fun it was to change the drive belt on my riding mower. I will give them another chance when I need to replace the belt again (although I hope that will be a year or two down the road; it's really not fun to have to change that particular belt).

I have a John Deere S180 (54 inch) mower, almost a year old , the belt broke. The local hardware store didn't have a replacement so I took a chance and ordered this one. What a difference! The mower rides better than ever and it mows like a dream! Excellent purchase! Not only is the quality of the belt superior it's way less than the JD belt! This will be the go to brand for belt replacements.

I was amazed that it was the right size (ending in ..219) for my old Craftsman, as the OEM had sent me a bunch of wrong sized ones that I'm stuck with, and local stores say it's not made anymore. I learned that the reason the belt would come off was that I had the choke too low (especially with deck lower). With the choke (revs) higher, the belt stays on! I immediately ordered 4 more belts. Thank-you!

The belt busted the second time we mowed the grass, I sent a message to customer support to check for a replacementUpdate I contact the seller the response was very quick within hours they request pictures and explain possible reasons for busting and a replacement was sent thank you!

I bought this as a replacement for a broken deck belt on my Cub Cadet LTX1050 KW, and it fit perfectly. It worked great for the first season of use, but now on the second year it has slipped off the pulleys a couple times during some heavy mowing. I'll probably buy an OEM belt next time around, but if you need a more budget-friendly replacement in the short term this one will do the trick.