UDC Parts 954-04062 754-04062 Deck Belt Replacement for MTD 38 Inch Bolens 13AM762F765 13AM761F065 Yard Machines 13AC762F729 Murray M1338 Huskee 13A276LF031 Troy Bilt Columbia/Aramid Cord/77.15 inches

What It Is

This is a 77.15-inch aramid-cord replacement deck belt designed for 38-inch cutting decks on select MTD-built lawn tractors. It drives the blades from the engine pulley and is a direct replacement for OEM part numbers 954-04062 and 754-04062.

Fitment & Compatibility

Before buying, confirm your deck size is exactly 38 inches and your mower is from the MTD family (Bolens, Yard Machines, Murray, Huskee, Troy-Bilt, Columbia). Common compatible models include Bolens 13AM762F765, Yard Machines 13AC762F729, Murray M1338, and Huskee 13A276LF031. Measure your old belt’s length (should be 77.15 inches) and check the belt routing diagram under your deck or in your manual—this belt uses a specific wrap pattern around the tensioner and idler pulleys. It is an aftermarket replacement, not OEM, so verify your original part number matches 954-04062 or 754-04062.

Key Things to Know

• Quality: Aramid cord is stronger and more heat-resistant than standard rubber, but this belt is still a budget option—expect 2–3 seasons of normal use.
• Installation: Moderate difficulty. You’ll need to remove the deck, release the tensioner, and route the belt precisely. A stuck tensioner spring is a common headache.
• Common gotcha: The belt can be tight on some decks; use a wrench to compress the tensioner fully. Don’t force it over pulleys—it can fray.
• Lubrication: No lubricant needed on the belt. Check that all pulleys spin freely before installing.

Should You Buy It

If you own a compatible 38-inch MTD tractor and need a reliable, affordable belt that matches OEM specs, this is a solid choice. It’s not the longest-lasting option but offers good value for occasional mowing. Skip it if you have a different deck size or brand (e.g., John Deere, Craftsman).