8TEN Drive Belt for MTD Cub Cadet LT1042 LT1046 LT1050 SLT1554 LT1045 Troy-Bilt Horse 954-04165 754-04165

What It Is

This is a replacement drive belt for select MTD-made lawn tractors, including Cub Cadet and Troy-Bilt models. It transfers power from the engine to the transmission and deck, enabling both mowing and forward/reverse movement.

Fitment & Compatibility

Before buying, verify your mower’s model number (e.g., LT1042, LT1050, SLT1554) and that the belt matches OEM part numbers 954-04165 or 754-04165. Measure your old belt: this belt is 1/2 inch wide and 96.5 inches long (outside circumference). It fits 42-inch and 50-inch deck models listed, but not all LT or SLT variants—check your owner’s manual or existing belt for exact spec. Aftermarket replacement, not OEM Cub Cadet.

Key Things to Buy

• Quality: Users report it’s comparable to OEM for less than half the price, but some note it may stretch slightly more over time. Inspect for fraying after first 10 hours.
• Installation: Moderate difficulty—requires removing the deck and routing around pulleys. A belt diagram (often on the deck or in the manual) is essential.
• Common gotchas: If your mower has a different deck size (e.g., 46-inch), this belt won’t fit. Also, check for worn pulleys or tensioner before installing—a bad pulley can shred a new belt quickly.
• Warranty: No manufacturer warranty listed; buy from a seller with a return policy in case of fitment error.

Should You Buy It

Yes, if you own a compatible MTD/Cub Cadet/Troy-Bilt model and need an affordable, functional replacement for a worn or broken drive belt. It’s a solid value for DIY repairs, but if you want the longest possible lifespan or have a commercial-use mower, consider OEM.