954-04060C 954-04060B 42" Deck Belt – 1/2" x 96.5" Fits for Cub Cadet LT1040/LT1042/LTX1042, MTD, Troy-Bilt Bronco, Craftsman, J-OHN D-eere GX10851 – Replaces 754-04060B 754-04060C Lawn Mower Parts

What It Is

This is a 42-inch deck drive belt (1/2" wide x 96.5" long) for riding mowers and lawn tractors. It transfers power from the engine pulley to the mower deck blades, commonly used on Cub Cadet LT1040/LT1042/LTX1042, MTD, Troy-Bilt Bronco, and select Craftsman or John Deere models.

Fitment & Compatibility

Before buying, verify three things:

• Deck size: Must be a 42-inch cutting deck (not 38" or 46").
• Belt dimensions: 1/2" width x 96.5" length – check your old belt or manual for these exact numbers.
• Model/brand: Fits Cub Cadet LT1040, LT1042, LTX1042, MTD 700/800 series, Troy-Bilt Bronco, and certain Craftsman LT1000/LT2000. Also replaces John Deere GX10851. Cross-references OEM part numbers 754-04060B, 754-04060C, 954-04060B, and 954-04060C.
• Aftermarket note: This is a non-OEM belt. It matches OEM specs but may have slight differences in material feel or tension. Always compare side-by-side with your old belt if possible.

Key Things to Know

• Quality: Rated 4.4/5 from 180 reviews. Most users report it fits well and lasts a season or two under normal residential use. Not heavy-duty for commercial mowing.
• Installation difficulty: Moderate. You’ll need to remove the deck or use a belt routing diagram. A spring-loaded idler pulley makes tensioning easier but may require a wrench or screwdriver to release.
• Common gotchas: Double-check belt routing – wrong path causes slipping or premature wear. If your deck has a “V” or “K” section belt, this is a standard V-belt. Also, check that your deck spindles spin freely; a seized spindle will shred any belt quickly.
• Lubrication: No need – belts are not lubricated. Keep pulleys clean and dry.

Should You Buy It

Yes, if you need an affordable replacement for a 42" Cub Cadet/MTD/Troy-Bilt or compatible Craftsman/John Deere and you’re okay with an aftermarket belt for residential use. It’s a solid budget pick with good reviews, but if you mow heavy grass daily or need maximum durability, consider an OEM belt instead.