119-8820 Deck Belt Replacement for Toro TimeCutter 50 Inch SS5000 MX5000 5000 MX5060 75750 75755 Exmark Quest Zero Turn Mowers 119-8820-SL SS5060 74630 74632 75751 /Aramid Cord /141.1 inches

What It Is

The 119-8820 deck belt is a replacement drive belt for 50-inch cutting decks on Toro TimeCutter and Exmark Quest zero-turn mowers. It transfers power from the engine pulley to the blade spindles, and is built with aramid cord for added strength and heat resistance.

Fitment & Compatibility

Check these before buying:

• Deck size: Must be a 50-inch deck. This belt is 141.1 inches long, 1/2 inch wide.
• Compatible models: Toro TimeCutter SS5000, MX5000, 5000, MX5060, SS5060, 75750, 75755, 75751, 74630, 74632. Also fits Exmark Quest (check your specific model number).
• OEM cross-reference: Replaces OEM part 119-8820 and 119-8820-SL. This is an aftermarket belt, not genuine Toro.
• Measure before ordering: If in doubt, measure your old belt’s length (lay flat, measure end to end) and width. A 1/2-inch width difference won’t work.

Key Things to Know

• Aramid cord is a plus: It resists stretching and heat better than standard rubber belts, so it may last longer than cheap alternatives.
• Installation is moderate: You’ll need to remove the deck or at least the belt cover. Route it exactly as the diagram shows—misrouting causes poor blade engagement or belt slip.
• Common gotcha: This belt is not for 42-inch or 54-inch decks. Double-check your deck size stamped on the mower frame.
• Break-in period: Expect some initial dust or noise for the first 30 minutes; this is normal for aramid belts.

Should You Buy It

If you have a Toro TimeCutter or Exmark Quest with a 50-inch deck and need a durable, cost-effective replacement, this belt is a solid choice. It’s not OEM, but the aramid cord construction makes it a reliable upgrade over standard aftermarket belts. Just verify your model and deck size before buying.