The Chelsea 267XDFJW-M5AF or 267XDFJWM5AF is a 267 Series constant mesh Power Take-Off built on a 10-bolt mounting pattern for Allison automatic transmissions. The output shaft is a 1-1/4" round shaft with key, rated for shaft power of 32 HP at 500 RPM and 64 HP at 1,000 RPM, with intermittent torque in the 301-400 lb-ft range (check application pages for the actual torque rating for your specific configuration). The 267 Series exceeds the torque capacity of a standard 6-bolt PTO while maintaining a tighter sealing pattern. Its 360-degree rotatable flange eases installation in tight chassis layouts. Common applications include snow plow trucks, small refuse trucks, and yard jockey trucks. A genuine Chelsea part sold by Pro Gear and Transmission. Call us to confirm proper fit for your application.
Features
10-bolt mounting pattern fits Allison and compatible automatic transmissions
Constant mesh (non-shiftable) design suited for continuous-duty mobile applications
1-1/4" round output shaft with key
Shaft power rated at 32 HP (500 RPM) / 64 HP (1,000 RPM)
360-degree rotatable flanges to improve clearance in tight installations
Wet spline or greaseable shaft options available to extend PTO and pump shaft 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
Parts manual and diagrams: Chelsea 267 Series PTO parts list with prices
