Eaton Fuller - PA37B Series Medium Duty 6 Bolt Hotshift
Designed for transmissions with SAE 6 bolt openings, the PA37B Series PTO is an airshift hotshift PTO having an internal clutch pack  to engage and disengage the output shaft. With a ratio of up to 1.1:1 dependant on transmission, this PTO will provide fatigue free operation in high frequency use applications.