954-05022A Cub Cadet Deck Belt - 46" Deck Belt, 1/2" x 108" Length, Perfect Fit for Cub Cadet XT1 LT46, XT2 LT46, LX46, LX46 KW, ZT1, and ZT2 Ultima Series Lawn Mower Tractors Mower Belt Craftsman 46

What It Is

This is a replacement drive belt for 46-inch cutting decks on select Cub Cadet lawn tractors and zero-turn mowers. It transfers power from the engine pulley to the blade spindles, enabling the deck to cut grass.

Fitment & Compatibility

Before buying, verify three things: deck size (must be exactly 46 inches), belt dimensions (1/2" width x 108" length), and model compatibility. This belt fits Cub Cadet XT1 LT46, XT2 LT46, LX46, LX46 KW, ZT1, and ZT2 Ultima Series (including ZT2 46 and ZT2 50). It also fits some Craftsman 46-inch decks with the same belt spec. Check your owner’s manual or old belt for the OEM part number (954-05022A)—mismatched lengths cause poor blade engagement or belt slip. Aftermarket equivalents exist, but this is the genuine Cub Cadet part, so fitment is guaranteed for listed models.

Key Things to Know

• Quality: OEM construction with Kevlar-reinforced cords for durability; resists stretching and heat better than cheap aftermarket belts.
• Installation difficulty: Moderate—requires removing the deck and routing the belt around pulleys, spindles, and tensioner. A diagram is usually on the deck or in the manual.
• Common gotcha: The belt must be routed exactly as shown—wrong routing causes rapid wear or blade disengagement. Use a phone photo of the old belt path before removal.
• Lifespan: Expect 2-3 seasons with normal residential use; replace sooner if you see fraying, glazing, or cracking.

Should You Buy It

If you own one of the listed Cub Cadet or Craftsman 46-inch models and need a direct-fit, reliable replacement, this belt is a solid choice. It’s not the cheapest option, but the OEM quality reduces the risk of premature failure or poor deck performance. Skip it if you have a different deck size or model—measure twice, buy once.