Muncie part number 28T35287 is a Race-24 PTO service part, cross-referenced in Muncie service documents as PV-109-2. Muncie’s own service publications SP11-01 and SP99-02 both identify this part with a 1-1/2 inch (38.1 mm) specification. It is sold individually (each). Pro Gear and Transmission carries genuine Muncie parts to help keep your PTO operating to spec. Call us to confirm this is the correct part for your application before ordering.FeaturesMuncie Race-24 PTO service partPart number 28T35287, also referenced as PV-109-21-1/2 inch (38.1 mm) specification per Muncie service documents SP11-01 and SP99-02Sold as individual piece (each)Genuine Muncie part from Pro Gear and TransmissionTech SpecsDimension: 1-1/2 in. (38.1 mm)Cross-Reference / Alternate Part Number: PV-109-2Unit of Sale: Each