Canamax 754-04219 954-04219 Mower Deck Belt - Compatible with 46" Deck Cub Cadet Troy-Bilt MTD LTX1045 LTX1046 Horse XP Bronco | Aramid Cord | 1/2" x 103.25"

What It Is

This is a 1/2" x 103.25" mower deck belt designed for 46-inch cutting decks on Cub Cadet, Troy-Bilt, and MTD tractors (including LTX1045, LTX1046, Horse, and XP Bronco models). It transfers power from the engine pulley to the deck spindles to drive the blades.

Fitment & Compatibility

• Deck size: 46-inch (46") decks only. Measure your existing belt or check your deck model number.
• OEM replacement: Directly replaces Cub Cadet/Troy-Bilt/MTD OEM part numbers 754-04219 and 954-04219.
• Cross-brand fit: Works on Cub Cadet, Troy-Bilt, MTD, and some Yard Machines models with a 46" deck and the same belt routing.
• Belt dimensions: Must be exactly 1/2" wide and 103.25" long. Do not substitute a different length; it will slip or cause poor blade engagement.
• Check your model: Pull your mower’s model/serial tag (under seat or on frame) and verify belt part number 754-04219 or 954-04219 is listed. Not compatible with 42" or 50"+ decks.

Key Things to Know

• Aramid cord construction: Stronger than standard rubber belts—less stretch over time, better grip, and longer life in dusty or wet grass.
• Installation difficulty: Moderate. You’ll likely need to remove the deck, loosen tensioner pulleys, and route the belt per your deck diagram. Plan 30–60 minutes.
• Common gotcha: Belt routing varies slightly by model. Take a photo of the old belt before removing, or look up your deck’s belt diagram online. Routing wrong = blades won’t spin.
• No pulleys included: This is the belt only. Inspect your idler pulleys and spindles for wear; a new belt on worn pulleys will fail faster.

Should You Buy It

If you need a direct replacement for a worn 754-04219 or 954-04219 belt on a 46" Cub Cadet, Troy-Bilt, or MTD tractor, this is a solid choice at $20. The aramid cord offers better durability than cheap rubber belts, and the fitment is accurate for common LTX1045/1046 and Horse/XP Bronco models. Not for other deck sizes or brands.