The Chelsea 267XBFJP-M5XY or 267XBFJPM5XY is a 267 Series Power Take-Off assembly built for Allison automatic transmissions. This constant mesh, 10-bolt PTO delivers intermittent torque in the 301-400 lb-ft range and shaft power of 32 HP at 500 RPM and 64 HP at 1000 RPM, with output power rated at 56+ HP. The 1-1/4" round output shaft with keyway suits variable-displacement piston pumps commonly used on refuse trucks, snow and ice removal equipment, yard jockey trucks, and aerial applications. The 267 Series exceeds the torque capacity of a 6-bolt PTO while maintaining a tighter 10-bolt sealing pattern. Call us to confirm proper fit for your specific Allison transmission application.
Features
10-Bolt mounting pattern for tighter sealing than a 6-bolt PTO
Constant mesh design, non-shiftable, suited for continuous-duty load-sensing pump applications
1-1/4" round output shaft with keyway
Intermittent torque: 301-400 lb-ft; shaft power 32 HP at 500 RPM, 64 HP at 1000 RPM
360-degree rotatable flanges for improved installation clearance
Wet spline or greaseable shaft options available to extend PTO and pump shaft service life
Tech Specs
- MOUNTING TYPE: 10-Bolt
- SHIFT TYPE: Constant Mesh
- TRANSMISSION MANUFACTURER: Allison
- OUTPUT SHAFT TYPE: 1-1/4" Round with Key
- INTERMITTENT TORQUE: 301-400 lb-ft (401-500 Nm); see application pages for actual torque rating
- OUTPUT POWER: 56+ HP (41-50 kW)
- SHAFT POWER: 32 HP at 500 RPM, 64 HP at 1000 RPM (24 kW at 500 RPM, 48 kW at 1000 RPM)
Additional Information
