The Chelsea 267XBFJP-M3AZ or 267XBFJPM3AZ is a 267 Series constant mesh power take-off built on a 10-bolt mounting pattern for Allison automatic transmissions. The output shaft is a 1-1/4" round with keyway, and the unit delivers up to 335 lb-ft intermittent torque (454 Nm) with shaft power rated at 32 HP at 500 RPM and 64 HP at 1,000 RPM. The 267 Series exceeds the torque capacity of a 6-bolt PTO while providing the tighter sealing of a 10-bolt pattern, making it a practical fit for variable displacement piston pumps on refuse trucks, snow and ice equipment, and yard jockey trucks. Chelsea's 360-degree rotatable output flange options help clear tight installation spaces. Available from Pro Gear and Transmission. Call us to confirm the correct fit for your application.
Features
10-bolt mounting pattern for Allison automatic transmissions
Constant mesh design, non-shiftable, suited for continuous-power mobile applications
1-1/4" round output shaft with keyway
335 lb-ft (454 Nm) intermittent torque rating; verify actual rating on application pages
Shaft power: 32 HP at 500 RPM, 64 HP at 1,000 RPM
Rotatable output flange for improved installation clearance
Wet spline or greaseable shaft options available to extend PTO and pump shaft service life
SuperTorque gear option provides up to 20% more torque capacity than a standard 267 Series
Tech Specs
- MOUNTING TYPE: 10-Bolt
- SHIFT TYPE: Constant Mesh
- TRANSMISSION MANUFACTURER: Allison
- OUTPUT SHAFT TYPE: 1-1/4" Round with Key
- INTERMITTENT TORQUE: 335 lb-ft / 454 Nm (Check Application Pages for Actual Torque Ratings)
- OUTPUT POWER: 56+ HP / 41-50 kW
- SHAFT POWER: 32 HP at 500 RPM; 64 HP at 1,000 RPM (24 kW at 500 RPM; 48 kW at 1,000 RPM)
Additional Information
