Replacement Drive Belt 1/2" X 91" for Cub Cadet 754-05027, 954-05027, XT1-GT50, XT1-GT54, XT1-LT50, XT1-LT54, XT2-GX54, XT2-LX50, XT2-LX54

What It Is

This is a 1/2-inch wide, 91-inch long drive belt that transfers power from the engine to the cutting deck on select Cub Cadet XT1 and XT2 series lawn tractors. It’s designed for 50-inch and 54-inch decks with a manual or electric PTO.

Fitment & Compatibility

• Exact fit for: Cub Cadet XT1-GT50, XT1-GT54, XT1-LT50, XT1-LT54, XT2-GX54, XT2-LX50, XT2-LX54.
• Replaces OEM part numbers: 754-05027 and 954-05027.
• Measure before buying: Confirm your deck size (50” or 54”) and that your machine has the “GT,” “LT,” “GX,” or “LX” suffix. The belt length must be exactly 91 inches and width 1/2 inch—any deviation will cause slipping or poor engagement.
• Aftermarket vs. OEM: This is an OEM-equivalent aftermarket belt. It’s typically less expensive than genuine Cub Cadet, but check reviews for construction quality—some aftermarket belts may wear faster on heavy-use mowers.

Key Things to Know

• Installation difficulty: Moderate. You’ll need to remove the deck, release tension from the idler pulley, and route the belt around all pulleys per your mower’s diagram. A belt tension tool or pry bar helps.
• Common gotcha: Misrouting around the PTO pulley or idler arm is the top cause of premature failure. Take a photo before removing the old belt.
• Quality note: At 4.5 stars from 32 reviews, most users report it fits and works well. A few mention it’s slightly thinner than OEM—if you mow thick or wet grass often, OEM may last longer.
• Check pulley condition: Worn or rough pulleys will shred any belt quickly. Inspect and replace pulleys if needed.

Should You Buy It

If you own one of the listed Cub Cadet XT1 or XT2 models with a 50” or 54” deck and need a budget-friendly replacement, this belt is a solid choice. It’s best for average residential use—if you mow commercially or in heavy conditions, consider the OEM belt for longer life.