282XDAJX-P5RF Chelsea PTO Assembly

The Chelsea 282XDAJX-P5RF is an 8-bolt power take-off assembly from the Chelsea 282 Series, a medium-duty hot-shift PTO line compatible with Allison, Eaton/Fuller, Volvo/Mack, and other transmission platforms. The output shaft is a 1-1/4" round shaft with a 5/16" key. Shift options include pneumatic and PowerShift (pneumatic/hydraulic). Continuous torque capability reaches 300 lb-ft (407 Nm) - check application pages for actual de-rated torque ratings for your installation. Intermittent torque is rated at 201-300 lb-ft (401-500 Nm). Shaft power output is 29 HP (21 kW) at 500 RPM and 57 HP (43 kW) at 1,000 RPM. Common applications include aerial, construction equipment, towing and recovery, water trucks, and fuel oil delivery. Call us to confirm proper fit for your transmission and application.

Features

8-bolt mounting configuration compatible with Allison, Eaton/Fuller, and Volvo/Mack transmissions
1-1/4" round output shaft with 5/16" key
Pneumatic shift or PowerShift (pneumatic/hydraulic) - 18 shift options across the 282 Series
Continuous-duty torque rating up to 300 lb-ft (407 Nm); intermittent torque 201-300 lb-ft (401-500 Nm)
Integral air valve and rotatable flanges for flexible installation
Wet-spline option for extended PTO and pump shaft life; Smart Start option for high-torque engagement

Tech Specs

• Intermittent Torque: 201-300 lb-ft, 401-500 Nm
• Continuous Torque: 300 lb-ft, 407 Nm (de-rate 30% - check application pages for actual torque ratings)
• Output Shaft Type: 1-1/4" Round with 5/16" Key
• Shift Type: Pneumatic, PowerShift (Pneumatic/Hydraulic)
• Mounting Type: 8-Bolt
• Output Power: 41-50 kW, 56+ HP
• Shaft Power: 29 HP (21 kW) at 500 RPM; 57 HP (43 kW) at 1,000 RPM
• Transmission Compatibility: Allison, Eaton/Fuller, Volvo/Mack, Other
• Dimensions (H x W x L): 15" x 12" x 14"

Additional Information

Parts manual and diagrams: Chelsea 282 Series PTO parts list with prices