The Chelsea 221XCAJP-X5RA or 221XCAJPX5RA is a 6-bolt Power Take-Off assembly from the Chelsea 221 Series, built for low-speed, heavy-duty service in applications such as dump trucks, tow and recovery, and aerial equipment. Shift type is wire/cable mechanical. The output shaft is a 1-1/4" round with keyway. Rated output power runs 46-55 HP (31-40 kW), with shaft power of 24 HP at 500 RPM and 48 HP at 1,000 RPM. Compatible with transmissions from Allison, Eaton/Fuller, Volvo/Mack, Hino, and other manufacturers. The cast iron housing uses tapered cone output bearings for load capacity beyond what needle-bearing designs offer. Available in standard or low-profile housing configurations. A genuine Chelsea part, sold by Pro Gear and Transmission. Call us to confirm proper fit for your application.
Features
6-bolt mounting for Allison, Eaton/Fuller, Volvo/Mack, Hino, and other transmission manufacturers
Wire/cable mechanical shift engagement
1-1/4" round output shaft with keyway
Output power: 46-55 HP (31-40 kW); shaft power 24 HP at 500 RPM, 48 HP at 1,000 RPM
Tapered cone output bearings for greater load-bearing capacity than needle-bearing designs
Available in standard or low-profile housing; greaseable pump shafts reduce spline fretting and corrosion
Tech Specs
- Intermittent Torque: 250 lb-ft / 339 Nm (check application pages for actual torque ratings)
- Shift Type: Wire/Cable, Mechanical
- Output Power: 46-55 HP (31-40 kW)
- Output Shaft Type: 1-1/4" Round with Key
- Transmission Manufacturer: Allison, Eaton/Fuller, Volvo/Mack, Hino, Other
- Mounting Type: 6-Bolt
- Shaft Power: 24 HP at 500 RPM, 48 HP at 1,000 RPM (18 kW at 500 RPM, 36 kW at 1,000 RPM)
- Housing Options: Standard or Low-Profile
Additional Information
