Timken B91 drive belt for trailer refrigeration units, listed as a transmission drive belt in the accessory drive belt category. Check the belt number on your unit against B91 before ordering, and call Pro Gear and Transmission if you want help confirming proper fit for your refrigeration unit. A genuine Timken part from Pro Gear and Transmission.
Features
Timken B91 accessory drive belt
Trailer refrigeration unit transmission drive belt
Genuine Timken part
