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๐ ๏ธ Upgrade your mowerโs power with the belt that means business!
The UDC Parts GX20072 Deck Belt is a premium 1/2" x 104" replacement belt designed for John Deere 42-inch decks and compatible models. Constructed with aramid tensile cords and a durable two-layer rubber cover, it offers exceptional strength, flexibility, and low friction for long-lasting performance. This belt fits a broad range of John Deere tractors and select other brands, making it a versatile and reliable choice for professional-grade lawn maintenance. Supported by a one-year warranty and highly rated by thousands, itโs engineered to keep your mower running smoothly and efficiently.















| ASIN | B07XGMHHT8 |
| Belt Style | Deck Belt |
| Best Sellers Rank | #18 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #1 in Lawn Mower Belts |
| Brand | UDC Mower Belts |
| Brand Name | UDC Mower Belts |
| Color | Gray |
| Compatible Devices | John Deere 102, 105, 108, 115, 125, 135, 107S, D100, D105, D110, D120, D125, D130, S100, S110, S120, S220, E100, E110, E120, E130, L100, L105, L107, L108, L110, L111, L118, L130, LA100, LA105, LA110, LA115, LA120, LA125, LA135, X105, X106, X107, X110, X120, X125, X126, X127, X145 Compatible Devices John Deere 102, 105, 108, 115, 125, 135, 107S, D100, D105, D110, D120, D125, D130, S100, S110, S120, S220, E100, E110, E120, E130, L100, L105, L107, L108, L110, L111, L118, L130, LA100, LA105, LA110, LA115, LA120, LA125, LA135, X105, X106, X107, X110, X120, X125, X126, X127, X145 See more |
| Customer Reviews | 4.2 out of 5 stars 13,100 Reviews |
| Item Dimensions L x W | 103.7"L x 0.5"W |
| Manufacturer | UDC Mower Parts |
| Material | Aramid |
| Material Type | Aramid |
| Part Number | GX20072 |
| Product Dimensions | 103.7"L x 0.5"W |
| Style Number | GX20072 |
| UPC | 741030653896 |
| Unit Count | 1 Count |
G**T
Good price good quality
Working great so far on a woods rd 7200 finishing mower ! Fit is great quality looked good. Only tan it for about an hour. But for the cost I donโt think it can be beat
T**N
It fit my Craftsman T1200 series riding lawn mower.
This belt fit my Craftsman T1200. At 96.5 inches, it was a little shorter than the original but I had no trouble slipping it over the pulleys. When the blades were engaged, the engage lever was pretty tight, but I think that was a good thing because my ten year old belt just fell off the pulleys. The price was very reasonable. Where I canโt vouch for the durability yet, the product information mentions that itโs supposed to be durable.
B**S
Strong belt, perfect fit
So far, this belt works as expected. The fit was perfect for my Bad Boy ZT Elite with 60" deck. The original belt lasted for nearly 3 seasons, and this belt was a perfect replacement. It is definitely sturdy and strong. This is the first season that I've used it. I will update the review with how long it lasts.
C**E
Lasted 9 months
It was easy to put on my edger and was a good fit. It worked great for about nine months and then frayed badly, slipped, and needs replacing. I am ordering a new OEM one from Troy Built. My original belt lasted 10 years. Update: I was contacted by this companyโs product support and was issued a sincere apology and refund. Great customer service! I change my review from 2/5 to 4/5. I will definitely try this company again in the future. They truly stand behind their products!
E**.
Great OEM Alternative
OEM belts for this size are $50-$70 this was on a great special for $17and seems better quality than the one that came with my mower. Cub cadet model XT1 42 inch deck. Installation went smooth. Packaging was nice. Arrive faster than I couldโve gotten OEM one at 1/3rd the price. The size tolerance must be spot on because it fit perfectly no slop or burning in.
D**E
Want quality then don't hunt a Deere
Worked like a charm, John Deere needs to get their act together with these mowers. That 107" belt for a 42 inch deck is way to oversized, and placement of those Zerk grease fittings come on John Deere engineers how many times have you service a mower, doubtful ever. Lots of wasted metal in production of a stamped deck, obviously their fabrication ideals are way out in left field; and, who has the bright ideal to change out the bolted down tensioner plate to welding to deck, sure sign John Deere is not about customer care, but money care. Stop using China Made belts on USA made mowers, those 107 in x. 500 belt are just as appeared "junk." Doubtful I will own another John Deere because the company basically sucks when comes to quality - I don't know why Pres. Trump begged JD to stay in USA when should had helped them pack for Mexico to sell their junk South of the Border.
J**N
JD lawn tractor blade belt
I rarely leave reviews but this belt appears to be very well made. it went on and fits like a glove, exact size required by John Deere ... time will tell but so far I'm impressed with the quality and the price was less than half the dealership price.
A**A
Just like OEM. Expect normal short life.
This belt fits correctly and is driving fine. It has a pretty thick cross section which adds stiffness to the flex around the small radius idler and drive pulleys. The reverse bending on the flat idler is a really killer for the belts since it causes the belt to crack. None of these belts are really designed to survive the reverse flexing of the drive design, so expect a short life that would be considered totally unacceptable if it were on your car or truck. That's just the nature of the beast because of poor design practices, but non one really seems to expect anything better because it's just a mower. They could design and easily produce a drive belt that would never fail under normal use condition, but where is the market in that ??
D**R
Seems good quality material
Seems better quality materials than most. Only want the bother of fitting a new belt very rarely! No stretching or snapping please...
P**A
Bon achat
Bon achat, petit retard pour la livraison
A**R
Not durable.
Belt began to disintegrate on third cutting of lawn. Had to put my old belt back on to finish mowing. Very disappointing.
D**K
It is what I ordered.
Received as per purchase in a timely manner, it is what I ordered.
L**Y
Great belt
Damn!! Finally found one that fits, and works.
Trustpilot
1 month ago
1 week ago