The Chelsea 221XCAJP-W3RF or 221XCAJPW3RF is a 221 Series Power Take-Off from Parker Chelsea, designed for low-speed, heavy-duty applications including dump trucks, tow and recovery, and aerial equipment. The 221 Series uses a cast iron housing with tapered cone output bearings for strong load-carrying capability, and mounts via a 6-bolt pattern. The series supports multiple transmission manufacturers including Allison, Eaton/Fuller, and Volvo/Mack, and offers both standard and low-profile housing configurations. Output options span SAE A, SAE B, and driveline configurations. Note that Parker Chelsea now lists the 221 Series as obsolete. Call us to confirm proper fit and availability for your application.
Features
Chelsea 221 Series Power Take-Off, part 221XCAJP-W3RF or 221XCAJPW3RF
6-bolt mounting pattern
Cast iron housing with tapered cone output bearings for high load-bearing capability
250 lb-ft intermittent torque rating (series-level; check application pages for unit-specific data)
Compatible with Allison, Eaton/Fuller, and Volvo/Mack transmissions (series-level)
Suitable for dump truck, tow and recovery, and aerial applications
Parker Chelsea lists the 221 Series as obsolete; call us to confirm fit and sourcing
Tech Specs
- Mounting Type: 6-Bolt
- Housing: Cast Iron
- Output Bearing: Tapered Cone
- Intermittent Torque: 250 lb-ft (339 Nm) - series rating; verify application-specific value
- Output Power: Up to 48 HP at 1,000 RPM (series-level)
- Shift Type: Wire/Cable or Mechanical (series-level)
- Compatible Transmissions: Allison, Eaton/Fuller, Volvo/Mack (series-level)
- Series Status: Obsolete per Parker Chelsea
