Traction Drive Belt 1/2" X 64.5" for Toro/Exmark 130-6976, 1306976，130-6976-SL, TimeCutter ZS5000, SW5000, SS5000, SS5425, SW5425, SWX5050, MX5050, MX5000, MX5025, MX5075

What It Is

This is a 1/2" x 64.5" traction drive belt for Toro/Exmark zero-turn mowers. It transfers power from the engine to the transaxles (via the traction pulley system), enabling forward/reverse movement. It’s designed for residential and light-commercial mowing.

Fitment & Compatibility

Before buying, confirm your mower’s model and deck size. This belt fits Toro TimeCutter ZS5000, SW5000, SS5000, SS5425, SW5425, SWX5050, MX5050, MX5000, MX5025, and MX5075 models. It replaces OEM part numbers 130-6976, 1306976, and 130-6976-SL. Do not rely on brand or deck size alone – measure your old belt: exact length is 64.5 inches (center-to-center pulley distance) and width is 1/2 inch. Cross-check your mower’s serial number with Toro’s parts diagram. This is an OEM belt, not an aftermarket alternative.

Key Things to Know

• Quality: OEM belt from Toro – should match original durability. Low rating (3.0/5, 2 reviews) may reflect fitment errors or isolated defects, not a systemic issue.
• Installation: Moderate difficulty. You’ll need to remove the deck and possibly the deck belt to access the traction pulley. A belt tensioner tool (or long screwdriver) helps release tension.
• Common gotcha: This belt is only for traction drive, not the deck blade drive. Mixing them up causes slippage or breakage.
• Check pulley condition: Worn or grooved pulleys will shorten belt life. Replace pulleys if they show significant wear.

Should You Buy It

If you own one of the listed Toro/Exmark models and need a direct OEM replacement for the traction drive, this belt is the correct part. The low review count isn’t a red flag, but verify your mower’s serial number and measure your old belt to avoid returns. Skip it if you’re looking for a cheaper aftermarket option or if your pulleys are damaged.