To maintain your product warranty, you must replace pulley bearings when rebuilding your fan clutch.
The 1090-29750-01 from Kit Masters are dependable, durable and easy to maintain. Fewer moving parts combined with the Powerwedge liner equals longer fan clutch life. Kit Masters is the largest North American distributor of BorgWarner® aftermarket fan clutches.
-Fan Pilot Diameter: 5″
-Fan Bolt Circle: 6″
-Drive Bolt Circle: 3.5″
1 Year/100,000 Mile Warranty
Upgrade your Kysor-style fan clutch to 2-speed technology. The DuroSpeed’s simple, modular design allows for easy conversion from ON/OFF to 2-Speed and its lower operating temperature significantly extends bearing and liner life.
California Residents: Prop 65 Warning
You are purchasing a Kysor-style fan clutch. When replacing a Kysor-style fan clutch, you must always replace the hub (pulley) bearings at the same time. Failure to do so will void the warranty on your fan clutch.
To determine the required bearing kit for your hub, enter the hub part number in the search field below, find the part number of the bearing kit you need on the dropdown below, or click on the 'Learn More' link below.
I don't want to purchase a hub bearing kit at this time.
Failure to install new hub bearings with your clutch will void your warranty.
This product includes a core charge. You may pre-pay for the freight to return your core during the checkout process, or ship using your own method. Core returns must be received by Kit Masters within 30 days of purchase.
Would you like to pre-pay for the return freight?
