HD BIGBearing PTO clutch for Exmark 116-2983 showing silver pulley, blue bearing seal and separate keyed spacer

Exmark 116-2983 PTO Clutch — HD Upgrade for Quest SP

eBay Ambassador link. PTO Direct USA may earn a commission from qualifying purchases. This item is sold and fulfilled by the seller on eBay. We provide this alternate purchasing option when a product is out of stock or unavailable through our distribution network, helping you locate the part you need without reaching an out-of-stock dead end.

Overview

This HD Switch BIGBearing HiTorque electric PTO clutch is an aftermarket upgrade offered for select Exmark Quest SP mowers using Exmark 116-2983.

Exmark identifies 116-2983 as a 1-inch-bore spot-brake clutch in its Quest SP parts diagram. Match your mower’s complete model and serial number to the Exmark diagram, then compare the original clutch, pulley, mounting arrangement and electrical connection with the seller’s photos before buying.

Part Number and Fitment

Exmark clutch number: 116-2983 / 1162983
Application: Select Exmark Quest SP mower configurations calling for 116-2983
Crankshaft bore: 1 inch, per Exmark’s original clutch designation
Replacement offered: HD Switch BIGBearing HiTorque aftermarket clutch

Fitment matters: Quest SP model names alone do not identify every clutch configuration. Check the mower serial tag and original clutch number. Confirm the seller’s current pulley dimensions, connector, keyway and mounting details before ordering.

About the HD Upgrade

The linked eBay item is advertised by HD Switch as a BIGBearing HiTorque PTO clutch for the 116-2983 application. It is an aftermarket product sold and fulfilled by the eBay seller, not a genuine Exmark clutch.

Parts Help From PTO Direct USA

Need help checking the replacement path? Send your mower model and serial tag, original clutch number, and clear photos of the pulley and connector through our Parts Desk.

Affiliate disclosure: The Buy button takes you to an independent eBay seller. PTO Direct USA may earn a commission from qualifying purchases. The seller provides the product, checkout, shipping and returns.