Mower Deck Belt 954-05022A 1/2" x 108" for Cub Cadet XT1 LT46 XT2 954-05022 754-05022 Craftsman T240 MTD Troy Bilt CMXGZAM501063 490-501-C063 490-501-M063

What It Is

This is a 1/2" wide, 108" long mower deck belt (OEM #954-05022A) that drives the blades on select 46-inch cutting deck lawn tractors from Cub Cadet, Craftsman, MTD, and Troy Bilt.

Fitment & Compatibility

Before buying, verify three things:

1. Deck size: Only fits 46-inch decks. The belt is 1/2" wide x 108" long—measure your old belt’s length and width if unsure.
2. Model/brand: Directly fits Cub Cadet XT1 LT46, XT2 LX46, Craftsman T240, and Troy Bilt Pony/XP 46" models. Also replaces MTD OEM #954-05022 and aftermarket #490-501-C063 / #490-501-M063.
3. OEM vs aftermarket: This is a Cub Cadet OEM belt. Aftermarket belts (e.g., Stens, Oregon) may use different part numbers—cross-reference before substituting. Not compatible with 42" or 54" decks.

Key Things to Know

• Quality: OEM belt offers better durability and fit than budget aftermarket belts; expect 2-3 seasons with proper care.
• Installation: Requires removing the deck or at least the belt covers. Use a belt routing diagram (often under the deck or in the manual) to avoid twisting the belt.
• Common gotcha: Deck spindles or pulleys must spin freely—a seized bearing will snap a new belt quickly. Check and grease spindles before installing.
• Tension: Belt should deflect about 1/2" when pressed at the longest span. Too loose = slipping blades; too tight = premature wear.

Should You Buy It

If you own a Cub Cadet XT1/XT2 or compatible MTD-based 46" deck tractor and want a reliable, drop-in replacement with no fitment guesswork, this OEM belt is worth the price. It’s not the cheapest option, but it’s the right one for trouble-free mowing. Skip it if you’re on a tight budget or have a non-standard deck size.