Exmark 116-8193 Reverse Drive Sheave For Lazer Z DS & X Series Zero Turn Mowers | Genuine OEM Part

This is a genuine Exmark part (number 116-8193), the reverse drive sheave (which is basically a pulley) for Exmark's Lazer Z zero-turn riding mowers, specifically the DS-Series and the X-Series models. If your mower is having trouble going in reverse, or the drive belt is slipping/wearing out oddly, this sheave might be worn or damaged. It's a critical part of the drive system. Always double-check your mower's manual or serial number to confirm this is the right part for your specific machine and year. Using the real Exmark (same as Toro) part ensures it fits perfectly and lasts as long as the original. Good to have on hand if you maintain your own commercial or residential mower—saves downtime during the mowing season. Simple swap if you're familiar with the drive assembly.