CUB CADET 954-05336 Drive Belt A X 62.24 RZT L34 754-05336

What It Is

This is the primary drive belt for select Cub Cadet RZT zero-turn mowers, connecting the engine pulley to the transmission pulleys to transfer power for forward and reverse motion. It’s a 62.24-inch long, A-section v-belt designed for 34-inch deck models.

Fitment & Compatibility

Before buying, confirm your mower’s model number (e.g., RZT 50, RZT 54, RZT L34) and deck size—this belt is specifically for 34-inch deck models like the RZT L34. Check your current belt’s part number: OEM replacement is 954-05336 (also listed as 754-05336). Measure the belt length—62.24 inches is the exact spec; a belt that’s off by even 1/4 inch may not tension correctly. This is an OEM Cub Cadet belt, not an aftermarket alternative, so it guarantees proper fit for compatible models. Verify your mower’s year and series (e.g., 2005–2010 RZT) via the manual or Cub Cadet’s website.

Key Things to Buy

• Quality: OEM construction with reinforced rubber—outlasts many generic belts, especially under heavy use.
• Installation: Moderate difficulty; requires removing the deck or accessing pulleys underneath. Use a belt tool or wrench to relieve tension; don’t force it over pulleys.
• Common gotcha: If your mower has a separate deck drive belt, this is the hydro drive belt—don’t confuse them. Check for worn pulleys or tensioner springs before installing, as a bad pulley can shred a new belt quickly.
• Lifespan: Expect 2–4 seasons with regular use, depending on debris and mowing conditions. Replace if you see fraying, cracking, or slipping.

Should You Buy It

If you own a Cub Cadet RZT L34 or other compatible 34-inch deck model and need a direct OEM replacement for the hydro drive belt, this is the correct, reliable choice—no guesswork on fitment. It’s priced fairly for the quality, though aftermarket options exist at half the cost. Avoid if your mower has a different deck size or you’re seeking a belt for the deck blades (that’s a separate part).