Drive Belt 1/2"X89" Made with Kevlar for John Deere GX20006 L110 L118 L120 L236 L130 115 D130 D140,Murray 037X81MA 37X81 37X81MA

What It Is

This is a replacement drive belt for riding lawn mowers, specifically designed to transfer power from the engine to the transmission or mower deck. It’s made with Kevlar for added durability and fits select John Deere and Murray models.

Fitment & Compatibility

Before buying, verify your mower’s deck size and model number. This belt (1/2" wide, 89" long) fits John Deere models: GX20006, L110, L118, L120, L236, L130, 115, D130, D140. It also fits Murray models requiring OEM part 037X81MA (also listed as 37X81 or 37X81MA). Cross-reference your mower’s original belt part number—this aftermarket belt replaces OEM John Deere GX20006 and Murray 037X81MA. Measure your old belt’s length (center-to-center distance when routed) and width to confirm. Not compatible with zero-turn mowers or older Murray models using different belt profiles.

Key Things to Know

• Quality: Kevlar construction resists stretching and fraying better than standard rubber belts, but it’s not a heavy-duty commercial belt—suited for residential use.
• Installation: Moderate difficulty—requires removing the mower deck or belt shield, routing around pulleys, and tensioning. A belt diagram or manual is recommended.
• Common gotchas: Belt may be slightly stiff out of the box; flex it before installing. Check pulley alignment and tensioner spring condition—worn pulleys will shorten belt life.
• Price vs OEM: At $17.99, it’s significantly cheaper than OEM belts (often $30+). Reviews (4.7/5) suggest good value, but some users report needing to adjust tension more frequently.

Should You Buy It

If you own a compatible John Deere or Murray lawn tractor and want a reliable, budget-friendly replacement for light to moderate mowing, this belt is a solid choice. Avoid if you need a commercial-grade belt for heavy daily use or if your mower has unusual pulley spacing—stick with OEM for exact fit.