The Chelsea 221 Series Power Take-Off, part number 221ZEAHX-V5XK or 221ZEAHXV5XK, is a 6-bolt mounted PTO built around a cast iron housing with tapered cone output bearings for strong load-bearing capability. The 221 Series supports multiple output configurations including SAE A, SAE B, and SAE C pump flanges as well as driveline outputs, and is available with wire/cable or mechanical shift. Compatible transmissions span Allison, Eaton/Fuller, Volvo/Mack, and other makes. Intermittent torque for the series is rated at 250 lb-ft. The series is noted for low-speed, heavy-duty applications including dump trucks, tow and recovery, and aerial equipment. Call us to confirm proper fit for your transmission and application.
Features
Chelsea 221 Series Power Take-Off, part 221ZEAHX-V5XK or 221ZEAHXV5XK
6-bolt mounting configuration
Cast iron housing with tapered cone output shaft bearings
Intermittent torque rating: 250 lb-ft (339 Nm) for the 221 Series
Shift options: wire/cable or mechanical
Output choices include SAE A, SAE B, ISO 7652 pump flange, and driveline
Compatible with Allison, Eaton/Fuller, Volvo/Mack, and other transmission makes
Tech Specs
- Mounting Type: 6-Bolt
- Shift Type: Wire/Cable or Mechanical
- Output Type: SAE A Pump Flange, SAE B Pump Flange, ISO 7652 Pump Flange, Driveline
- Series Intermittent Torque Rating: 250 lb-ft (339 Nm)
- Series Output Power: 46-55 HP (31-40 kW)
- Shaft Power: 24 HP at 500 RPM, 48 HP at 1,000 RPM
- Housing Material: Cast Iron
- Output Shaft Bearing: Tapered Cone
- Transmission Compatibility: Allison, Eaton/Fuller, Volvo/Mack, Other
- Note: The 221 Series is listed as obsolete by Parker Chelsea. Call us to confirm availability and application fit.
