The Chelsea 267 Series Power Take-Off Assembly, part number 267XGFJW-M3AF or 267XGFJWM3AF, is a 10-bolt constant mesh PTO designed to fit Allison automatic transmissions. It delivers an intermittent torque rating of 335 lb-ft (454 Nm) - check application pages for actual ratings - and shaft power of 32 HP at 500 RPM or 64 HP at 1,000 RPM. The output shaft is a 1-1/4" round shaft with keyway. The 267 Series exceeds the torque capacity of a 6-bolt PTO while offering tighter sealing from the 10-bolt mounting pattern. Common applications include snow plow trucks, small refuse trucks, and yard jockey trucks requiring continuous power for load-sensing and variable displacement piston pumps. Call us to confirm proper fit for your transmission and pump configuration.
Features
10-bolt mounting pattern sized for Allison automatic transmissions
Constant mesh (non-shiftable) design suited for continuous-duty mobile applications
1-1/4" round output shaft with keyway
Intermittent torque rating of 335 lb-ft / 454 Nm (verify actual rating in application pages)
Shaft power: 32 HP at 500 RPM, 64 HP at 1,000 RPM
360-degree rotatable flanges for improved plumbing clearance; wet spline or greaseable shaft option 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: 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
