The Chelsea 282 Series PTO Assembly, part number 282XSAJX-15RZ or 282XSAJX15RZ, is a medium-duty hot-shift power take-off built for demanding mobile equipment applications. It mounts via an 8-bolt pattern and is compatible with Allison, Volvo/Mack, and Eaton/Fuller transmissions, as well as other transmission makes. The unit features a 1-1/4" round output shaft with a 5/16" key and supports both pneumatic and PowerShift (pneumatic/hydraulic) engagement. The 282 Series is rated for continuous-duty torque up to 300 lb-ft and delivers 57 HP at 1,000 RPM via driveshaft output. Common applications include aerial equipment, towing and recovery, construction, and fuel oil delivery trucks. Call us to confirm proper fit for your transmission and application.
Features
8-Bolt mounting pattern; compatible with Allison, Volvo/Mack, Eaton/Fuller, and other transmissions
1-1/4" round output shaft with 5/16" key
Pneumatic or PowerShift (pneumatic/hydraulic) shift with integral air valve
Continuous-duty torque rating up to 300 lb-ft; intermittent torque 201-300 lb-ft
Shaft power: 29 HP at 500 RPM, 57 HP at 1,000 RPM
Optional Wet-Spline and Smart Start configurations available for high-torque start-up
Tech Specs
- Intermittent Torque: 201-300 lb-ft (401-500 Nm)
- Continuous Torque: Up to 300 lb-ft / 407 Nm (check application pages for actual torque ratings)
- Output Shaft Type: 1-1/4" Round with 5/16" Key
- Shift Type: Pneumatic or PowerShift (Pneumatic/Hydraulic)
- Mounting Type: 8-Bolt
- Transmission Compatibility: Allison, Volvo/Mack, Eaton/Fuller, and other makes
- Output Power: 56+ HP (41-50 kW)
- Shaft Power: 29 HP (21 kW) at 500 RPM; 57 HP (43 kW) at 1,000 RPM
Additional Information
Parts manual and diagrams: Chelsea 282 Series PTO parts list with prices
Equivalent PTOs:
Matched by full model number. Check the mounting, input gear and output against the unit you are replacing before you order. Look up any Chelsea, Muncie or Bezares number on our Muncie to Chelsea PTO cross reference.
