1/2 X 108 5/16" Deck Belt for Cub Cadet 954-05022A, 754-05022, 490-501-C063, XT1-LT46 XT2-LT46 ZT1 and ZT2 Enduro Series LT46, LT46 KH, LX46, LX46 KW

What It Is

This is a 1/2-inch wide, 108 5/16-inch long deck belt designed to drive the mower blades on select Cub Cadet XT1, XT2, ZT1, and ZT2 Enduro Series lawn tractors with a 46-inch cutting deck.

Fitment & Compatibility

Before buying, confirm these three things:

• Deck size: This belt is only for 46-inch decks. It will not fit 42-inch or 50-inch decks.
• Exact model numbers: Compatible with Cub Cadet XT1-LT46, XT2-LT46, ZT1 (46" models), ZT2 (46" models), as well as LT46 KH, LX46, and LX46 KW. Also replaces OEM part numbers 954-05022A, 754-05022, and 490-501-C063.
• OEM vs. aftermarket: This is an OEM Cub Cadet belt, not a generic replacement. Measure your old belt length (108 5/16 inches) and width (1/2 inch) to verify match—aftermarket belts sometimes vary slightly in length, which can cause poor engagement or premature wear.

Key Things to Know

• Quality: OEM belts typically last longer and resist stretching better than cheap aftermarket alternatives. Expect 2-3 seasons with normal residential use.
• Installation difficulty: Moderate. You’ll need to remove the deck, release the idler pulley tension, and thread the belt around all pulleys according to the routing diagram (check your manual or the underside of the deck). A belt routing tool or a second set of hands helps.
• Common gotcha: If your deck bogs down or the belt slips after replacement, double-check that you’ve routed the belt correctly—especially around the idler pulley and blade pulleys. A misrouted belt will wear quickly or throw off.
• Storage tip: If the mower sits for long periods, release belt tension to prevent permanent stretch or flat spots.

Should You Buy It

If you own a Cub Cadet with a 46-inch deck and need a direct OEM replacement, this belt is the right choice. It’s priced competitively for genuine Cub Cadet quality and avoids the fitment headaches of generic belts. Not for other brands or deck sizes.