The Chelsea 442 Series Power Take-Off, part number 442XUJSX-W3XK or 442XUJSXW3XK, is a 6-bolt mount PTO built for light-to-medium duty vocational applications including dump trucks, tow trucks, and service trucks. The cast iron housing and tapered cone bearings on the output shaft deliver a series intermittent torque rating in the 201-300 lb-ft range and output power of 46-55 HP. Shift type is wire/cable or mechanical, and the output shaft is a round shaft with a 1-1/4" key. The 442 Series offers rotatable output flanges for improved clearance and greaseable output shafts for extended service life. Sold by Pro Gear and Transmission.
Features
6-bolt transmission mounting for broad compatibility
Cast iron housing with tapered cone bearings on the output shaft
Wire/cable or mechanical shift type
Round output shaft with 1-1/4" key
Rotatable output flanges for improved installation clearance
Greaseable output shafts for extended service life
Tech Specs
- Series: Chelsea 442
- Mounting Type: 6-Bolt
- Shift Type: Wire/Cable or Mechanical
- Output Shaft Type: Round Shaft, 1-1/4" Key
- Intermittent Torque (Series): 201-300 lb-ft (339 Nm) - check application pages for actual torque rating
- Output Power (Series): 46-55 HP (31-40 kW)
- Shaft Power: 24 HP at 500 RPM, 48 HP at 1000 RPM
- Housing Material: Cast Iron
Additional Information
The Chelsea 442 Series is compatible with virtually all existing 6-bolt transmission applications. Typical vocational uses include snow and ice trucks, service trucks, dump trucks, and towing and recovery trucks. The series offers thirty-six output options and eleven internal speed ratios. Parker Chelsea service and parts documentation includes the 442 Series Parts List (HY25-2442-M1_US) and the Chelsea Service Manual (HY25-6442-M1/US).Parts Manual: Chelsea 442 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
