The Chelsea 267SBFJW-M5RY or 267SBFJWM5RY is a 10-bolt constant mesh Power Take-Off from the Chelsea 267 Series, engineered specifically for Allison automatic transmissions. It delivers an intermittent torque rating of up to 335 lb-ft (454 Nm) and shaft power of 32 HP at 500 RPM and 64 HP at 1,000 RPM, with output exceeding 56 HP. The 1-1/4" round output shaft with key accommodates a range of hydraulic pump configurations. Chelsea's 360-degree rotatable flange design simplifies installation clearance in tight chassis environments. The optional SuperTorque gears add up to 20% more torque capacity for demanding cycles. Wet spline or greaseable shaft options help extend PTO and pump shaft service life. Applications include snow plow trucks, small refuse trucks, yard jockey trucks, and aerial equipment. Call us to confirm proper fit for your transmission and chassis configuration.
Features
10-bolt mounting pattern engineered for Allison automatic transmissions
Constant mesh design supports continuous operation with appropriate de-rating
Intermittent torque rating: 335 lb-ft (454 Nm) - check application pages for actual rating
Shaft power: 32 HP at 500 RPM, 64 HP at 1,000 RPM
1-1/4" round output shaft with key
360-degree rotatable flange for improved installation clearance
Wet spline or greaseable shaft option available to extend 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
Parts manual and diagrams: Chelsea 267 Series PTO parts list with prices
