The Chelsea 442 Series Power Take-Off, part number 442ZUJUX-A4XJ, is a 6-bolt mounted PTO built for light-to-medium duty vocational truck applications including dump trucks, tow trucks, and service trucks. The cast iron housing and tapered cone bearings on the output shaft deliver an intermittent torque rating in the 201-300 lb-ft range. The 442 Series supports wire/cable or mechanical shift and features a 1-1/4" round output shaft with keyway. Rotatable output flanges allow clearance adjustments to suit different installations. Available from Pro Gear and Transmission as a genuine Chelsea component.
Features
6-bolt mounting pattern fits virtually all existing 6-bolt transmission applications
Cast iron housing with tapered cone bearings on the output shaft
Intermittent torque rating: 201-300 lb-ft (check application pages for actual torque rating)
Output power range: 46-55 HP
Wire/cable or mechanical shift operation
Rotatable output flanges for improved installation clearance
Tech Specs
- Series: Chelsea 442
- Mounting Type: 6-Bolt
- Shift Type: Wire/Cable or Mechanical
- Output Shaft Type: Round shaft, 1-1/4" with key
- Intermittent Torque: 201-300 lb-ft (339 Nm nominal; check application pages for actual rating)
- Output Power: 46-55 HP / 31-40 kW
- Housing Material: Cast iron
- Lubricant Type: No pressure lube (X designation)
Additional Information
The Chelsea 442 Series is suited for aerial, fire and rescue, construction, forestry, and vocational and municipal equipment applications. Typical truck types include snow and ice trucks, service trucks, dump trucks, and towing and recovery trucks. The 442 Series offers thirty-six output options and eleven internal speed ratios across the product family, along with Chelsea's 360-degree rotatable flange option. Refer to Chelsea 442 Series Parts List HY25-2442-M1_US and Chelsea Service Manual HY25-6442-M1/US for detailed service and parts information.Parts Manual: Chelsea 442 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
