The Chelsea 267 Series Power Take-Off, part number 267SDFJP-M3RK or 267SDFJPM3RK, is a 10-bolt constant mesh PTO engineered for Allison automatic transmissions. Its 1-1/4" round output shaft with keyway delivers shaft power of 32 HP at 500 RPM and 64 HP at 1000 RPM, with an intermittent torque rating in the 301-400 lb-ft range (check application pages for the actual torque value for your specific configuration). Output options across the 267 Series include SAE B and SAE C pump flanges, making it a practical fit for variable-displacement piston pump installations on refuse trucks, snow and ice equipment, and yard jockey trucks. Chelsea's 360-degree rotatable flange design gives installers clearance flexibility, and the SuperTorque gear option can increase torque capacity beyond the standard rating. Call us to confirm proper fit for your application.
Features
10-bolt mounting pattern designed for Allison automatic transmissions
Constant mesh shift type - no clutch engagement required
1-1/4" round output shaft with keyway
Shaft power: 32 HP at 500 RPM, 64 HP at 1000 RPM
Rotatable flange design allows 360-degree repositioning to improve installation clearance
SuperTorque gear option available for increased torque capacity; wet spline or greaseable shaft options extend PTO and pump shaft service life
Tech Specs
- INTERMITTENT TORQUE: 301-400 lb-ft (454 Nm) - Check Application Pages for Actual Torque Ratings
- MOUNTING TYPE: 10-Bolt
- TRANSMISSION MANUFACTURER: Allison
- SHIFT TYPE: Constant Mesh
- OUTPUT SHAFT TYPE: 1-1/4" Round with Key
- SHAFT POWER: 32 HP (500 RPM), 64 HP (1000 RPM)
- OUTPUT POWER: 56+ HP
Additional Information
