The Chelsea 267SMFJP-M3RB or 267SMFJPM3RB is a 10-bolt, constant mesh Power Take-Off from the Chelsea 267 Series, engineered specifically for Allison automatic transmissions. It delivers shaft power of 32 HP at 500 RPM and 64 HP at 1,000 RPM, with an intermittent torque rating in the 301-400 lb-ft range (check application pages for your exact torque requirement). The 1-1/4" round output shaft with keyway suits a range of pump configurations, and the 360-degree rotatable flange simplifies clearance in tight installations. Common applications include yard jockey trucks, small refuse trucks, and snow plow trucks. Call us to confirm proper fit for your specific Allison transmission and pump setup. Sold by Pro Gear and Transmission.
Features
10-bolt mounting pattern designed for Allison automatic transmissions
Constant mesh shift type - non-shiftable, ideal for continuous-duty mobile applications
Shaft power: 32 HP at 500 RPM, 64 HP at 1,000 RPM (24 kW / 48 kW)
Intermittent torque: 301-400 lb-ft range (verify exact rating on Chelsea application pages)
1-1/4" round output shaft with keyway
360-degree rotatable flanges for improved installation clearance
SuperTorque gear option available for up to 20% additional torque capacity
Wet spline or greaseable shaft options 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
- 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)
- INTERMITTENT TORQUE: 301-400 lb-ft / 401-500 Nm (335 lb-ft / 454 Nm - check application pages for actual torque ratings)
- CONTINUOUS OPERATION: Yes, with 30% de-rating
Additional Information
