UDC Parts GX21833 Mower Deck Belt for John Deere D140 L130 L120 LA145 D160 E140 LA130 E170 D155 S170 E160 S140 Z255 with 48 inch Deck Replaces OEM GX20571 / Aramid Cord

Bought this for an edger I've had for 10 years, it was a perfect fit. Used the edger today and it worked perfectly. It was not hard to get it on and the quality seems good. I use the edger at least once a week,

Very good V-Belt. It fit perfectly plus made the mowing deck run smooth and quiet. The original belt had minor damaged areas that created a bad vibration and rattling of the idler pulley bracket.

I bought this belt for my John Deere X500 with the 48 in cut and I've been running the original belt for a whole lot of years and finally it was time to replace it because it was starting to look pretty tattered. I bought this OEM replacement and there are not words enough describe how ticked I am. A mower deck belt should last over 5 years easily this replacement belt LASTED NOT EVEN 5 MONTHS before it broke. So now I have to start over with removing my mower deck and getting a new belt on. UDATE: gave 5 star, Scott was awsome. He sent me a new replacement at no cost. Great customer service!

This belt not only fit well but works well and is a good value.

Great replacement belt for my craftsman r110. This belt has a triangular shape that really grabs the pulleys when you engage the blade. Fit and finish is true and the quality is awesome. Definitely a belt that even as is wares, it do so evenly and last a long time due to the thickness. Replacement was very easy and found a video on YouTube.***When unbolting the guide that keeps the belt to the middle pulley, DO NOT grab the small bar close to you for leverage for it will snap off.***

This belt worked great on my John Deere D105. It is well made and does not slip at all, is very snug.

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).

The item's delivery was on-time, as promised. Belt fitment was perfect for my 25 year old Yard Machine, 17.5hp, 42in mower. I'm now sold on UDC. Their belts and pulleys have had exact fit and worked well for me. Note: always remember to check the pulleys if a belt fails, because more times than not, my belts have failed from sticking rollers. However, this time, I tried WD40 at all the bolts and the pulley responded in a major way. Pulleys were spinning like new! Be sure not to get WD40 on the belt or the pulley grooves, where the belt rides. Nonetheless, if you have to purchase pulleys, I highly recommend the UDCs. The one that I did replace had exact fitment and still gives great performance.