119-8820 Mower Deck Belt 1/2" x 141" for Toro Timecutter SS5000 SS5060 MX5060 74630 74361 74632, Aramid Cord Drive Deck V-Belt Compatible with Exmark Quest Zero Turn Mowers 50 Inch

What It Is

This is a 1/2-inch wide by 141-inch long Aramid cord drive deck V-belt, designed to transfer power from the engine to the mower deck blades on Toro Timecutter and Exmark Quest zero-turn mowers with a 50-inch cutting deck.

Fitment & Compatibility

• Measure first: Confirm your deck belt is exactly 1/2" wide and 141" long (inside circumference). A tape measure around the belt path is the only sure check.
• Direct fits: Toro Timecutter models SS5000, SS5060, MX5060, and specific serial numbers for 74630, 74361, 74632. Also fits Exmark Quest zero-turn mowers with a 50-inch deck.
• OEM cross-reference: This is an aftermarket belt. OEM Toro part numbers include 119-8820 and 108-271. Verify your original belt’s part number before buying.
• Deck size is critical: Only for 50-inch decks. Using on a 42" or 54" deck will not work.

Key Things to Know

• Aramid cord construction: Stronger than standard rubber belts, with better heat and wear resistance. Expect longer life than generic replacements.
• Installation difficulty: Moderate. Requires removing the mower deck, routing the belt around pulleys and idlers, and proper tensioning. A belt diagram is essential—take a photo before removing the old belt.
• Common gotcha: If your mower has a spring-loaded idler pulley, release tension carefully with a wrench or belt tool. Forcing it can damage the pulley or belt.
• Break-in period: New belts may stretch slightly after first few hours. Recheck tension and adjust if needed to prevent slipping or premature wear.

Should You Buy It

If you own a Toro Timecutter or Exmark Quest with a 50-inch deck and need a reliable, durable replacement at a lower price than OEM, this belt is a solid choice. It’s not for other deck sizes or brands, and installation requires some mechanical comfort, but for the right machine, it’s a good value.