Deck Belt 754-05874 / Kevlar Cord / 1/2" x 69.125" - Compatible with Cub Ct Craftsman Troy-Bilt 754P05874 754-05874 CMXGZAM501089 490-501-C089

What It Is

This is a replacement deck belt (1/2" wide, 69.125" long) reinforced with Kevlar cord, designed to drive the mower blades on select Cub Cadet, Craftsman, and Troy-Bilt lawn tractors with 42" to 46" cutting decks.

Fitment & Compatibility

Before buying, verify three things:

• Deck size: Fits 42", 44", and 46" decks on select Troy-Bilt Pony, Bronco, and Super Bronco; Cub Cadet LT/LTX 1000 and XT1 series; Craftsman T110, T120, and T150.
• OEM cross-references: Direct replacement for OEM part numbers 754-05874, 754P05874, CMXGZAM501089, and 490-501-C089. Also fits many MTD-built models.
• Measurement check: Belt length is 69.125" (not 69" or 70"). If your old belt measures exactly 69" to 69.25", this is the correct length. Width must be 1/2" – do not substitute a 3/8" or 5/8" belt.

Key Things to Know

• Kevlar cord means longer life: This belt uses aramid (Kevlar) tensile cords, which resist stretching and snapping better than standard polyester belts. Expect 2–3 seasons of normal use.
• Installation is moderate: You’ll need to remove the mower deck and release the belt tensioner with a wrench or screwdriver. No special tools required, but a belt routing diagram (often on the deck or in the manual) is essential – routing is not intuitive.
• Common gotcha: The belt can be installed upside-down. The Kevlar side (usually smooth) must face the pulleys; the fabric side faces out. Reversing it causes rapid wear and slippage.
• Aftermarket quality note: This is an OEM-equivalent belt from Troy-Bilt, not a generic. Fit and tolerances are identical to factory, but it may cost slightly more than no-name alternatives.

Should You Buy It

If you own a compatible Cub Cadet, Craftsman, or Troy-Bilt mower and want a belt that won’t stretch or snap mid-season, this is a solid choice. The Kevlar reinforcement and precise OEM fit make it worth the $19 price for home owners who mow 1–2 acres weekly. Skip it if you have a different brand or need a belt for a zero-turn mower – this is only for lawn tractors.