The Chelsea 272KMJKX-A5RS or 272KMJKXA5RS is a 272 Series hot shift power take-off assembly with 6-bolt mounting. The 272 Series consolidates earlier Chelsea medium-duty PTO lines into a single platform rated for up to 300 lb-ft intermittent torque. Output shaft options across the series include a 1-inch round shaft with 1/4-inch key and a 1-1/4-inch round shaft with 5/16-inch key. Shift is available in pneumatic or hydraulic configurations, and the series includes an integral air control valve as standard. Common applications for the 272 Series include aerial, construction equipment, towing and recovery, and water truck equipment. Sold by Pro Gear and Transmission. Call us to confirm proper fit for your transmission and application.
Features
6-bolt mounting configuration
Hot shift operation with pneumatic or hydraulic shift options
Integral air control valve included
Up to 300 lb-ft intermittent torque rating (272 Series)
Round shaft output with keyed options (1" with 1/4" key or 1-1/4" with 5/16" key, series-level)
Wet-spline option available within 272 Series for extended component life
Additional Information
Parts manual and diagrams: Chelsea 272 Series PTO parts list with prices
