954-05027A Drive Belt 1/2" x 91" Lawn Mower Drive Belt,for Cub Cadet XT1-GT50 XT1-GT54 XT2-GX54 for Troy-Bilt/MTD/Craftsman Lawn Mower Replaces 754-05027A 754-05027B 954-05027A 954-05027B

What It Is

This is a 1/2" x 91" drive belt for the transmission (not the deck) on select Cub Cadet, Troy-Bilt, MTD, and Craftsman lawn tractors. It transfers power from the engine to the transaxle, enabling forward/reverse movement. It’s a direct OEM replacement for models like the Cub Cadet XT1-GT50, XT1-GT54, and XT2-GX54.

Fitment & Compatibility

• Measure your old belt: Even if listed as 1/2" x 91", confirm your worn belt measures 1/2" wide and 91" in circumference (lay it flat, measure end-to-end, then double it). A 1/2" x 92" or 90" belt will not fit correctly.
• Check model numbers: This belt fits Cub Cadet XT1-GT50, XT1-GT54, XT2-GX54, and many Troy-Bilt/MTD/Craftsman models with a 50" or 54" deck. Look up your tractor’s model number (stamped under the seat or on the frame) and cross-reference with OEM part numbers 754-05027A, 754-05027B, 954-05027A, or 954-05027B.
• Aftermarket vs OEM: This is a genuine Cub Cadet brand belt, not a generic substitute. It matches OEM specs exactly, so no guesswork on tensioner or pulley alignment.
• Not for the deck: This is the drive belt, not the mower deck belt. Verify you’re replacing the transmission belt, not the blade belt.

Key Things to Know

• Quality: OEM-grade Kevlar-reinforced rubber. Holds up well under normal residential use (1–3 acres). Not designed for commercial/zero-turn abuse.
• Installation difficulty: Moderate. You’ll need to remove the deck, release the belt tensioner (spring-loaded), and route the belt around the engine pulley, transaxle pulley, and idlers. Expect 30–60 minutes if you’re handy.
• Common gotcha: The belt can slip if the tensioner spring is weak or the pulley grooves are worn. Inspect pulleys for rust or glazing before installing.
• No warranty surprises: This is a wear item—no warranty on belts. If it snaps early, check for misalignment or a seized pulley.

Should You Buy It

If you own a Cub Cadet XT1 or XT2 (or compatible MTD/Craftsman model) and need a direct OEM replacement for the transmission drive belt, this is the right choice. It’s priced competitively with aftermarket belts but offers guaranteed fit and OEM durability. Skip it if you’re replacing a deck belt or need a belt for a different brand/model.