Holdly 954-04219 754-04219 Deck Belt 1/2x103'', Mower Belt for Cub Cadet 46 Inch LTX 1045 LTX 1046 Troy Bilt Horse XP Bronco Craftsman T1600 T140 754-04219 CMXGZAM501009 OCC-754-04219

What It Is

This is a replacement deck drive belt (1/2 x 103 inches) for 46-inch cutting decks on select Cub Cadet, Troy-Bilt, Craftsman, and MTD-built lawn tractors. It transfers power from the engine pulley to the spindle blades.

Fitment & Compatibility

Check these before buying:

• Deck size: Must be a 46-inch deck – measure your old belt if possible.
• OEM cross-reference: 954-04219, 754-04219, CMXGZAM501009, OCC-754-04219. This is an aftermarket belt, not genuine Cub Cadet.
• Common compatible models:
  • Cub Cadet: LTX 1045, LTX 1046, LT 1042, LT 1045
  • Troy-Bilt: Horse XP, Bronco (46" deck)
  • Craftsman: T1600, T140, T1100 (46" deck)
• Verify your model number: Check the sticker under the seat or on the frame. Not all 46-inch decks use this belt – some use a different length or width.

Key Things to Know

• Quality: This is a budget-friendly aftermarket belt. It works, but may wear faster than OEM – expect 2-3 seasons with normal use.
• Installation: Moderate difficulty – you’ll need to remove the deck or at least the belt guide/pulley covers. A belt routing diagram helps.
• Common gotcha: The belt is 1/2 inch wide. If your deck uses a 3/8 or 5/8 inch belt, this won’t fit.
• Noisy at first: Some users report slight squealing until the belt seats (usually goes away after 10-15 minutes of mowing).

Should You Buy It

If you need a quick, affordable replacement for a 46-inch Cub Cadet or compatible tractor and don’t mind slightly shorter lifespan than OEM, this belt is a solid value. It’s not for heavy commercial use, but for home lawn care it gets the job done.