The Chelsea 267SMFJP-M3XD or 267SMFJPM3XD is a 267 Series Power Take-Off assembly built for Allison automatic transmissions. This is a constant mesh, non-shiftable PTO with a 10-bolt mounting pattern, offering the tighter sealing of the 10-bolt design while exceeding the torque capacity of a 6-bolt unit. The output shaft is a 1-1/4" round shaft with keyway. The 267 Series is rated for intermittent torque in the 301-400 lb-ft range, with shaft power of 32 HP at 500 RPM and 64 HP at 1,000 RPM. Rotatable flanges allow clearance adjustments on the vehicle, and wet spline or greaseable shaft options help extend PTO and pump service life. Typical applications include refuse trucks, snow and ice trucks, and yard jockey trucks. Call us to confirm proper fit for your application.
Features
10-Bolt mounting pattern for tight sealing and compatibility with Allison automatic transmissions
Constant mesh, non-shiftable design suited for continuous-duty mobile applications
1-1/4" round output shaft with keyway
Intermittent torque rated 301-400 lb-ft; shaft power 32 HP at 500 RPM, 64 HP at 1,000 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); 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
