Description
The Chelsea 442 Series Power Take-Off, part number 442ZWJWX-P3XD or 442ZWJWXP3XD, is a 6-bolt mount PTO built for light-to-medium duty vocational applications including dump trucks, tow trucks, and service trucks. This unit carries a 0.391:1 gear ratio with air shift actuation, a standard mount with metric studs, and a 1-1/4″ round standard output shaft. Lubrication is splash-only with no pressure lube circuit. The cast iron housing and tapered cone bearings on the output shaft are characteristic of the 442 Series, which offers an intermittent torque range of 201-300 lb-ft across the series. Call us to confirm proper fit for your transmission and application.
Features
Product Series: Chelsea 442, 6-bolt transmission mount
Gear Ratio: 0.391:1
Shift Type: Air Shift
Mounting: Standard Mount with Metric Studs
Output: 1-1/4″ Round Standard Shaft
Lubricant: No Pressure Lube (splash lubrication)
Cast iron housing with tapered cone bearings on the output shaft
Low-profile shift cover; greaseable output shaft; rotatable output flange for clearance flexibility
Tech Specs
- Product Series: 442
- Input Gear Designator: AH
- Gear Ratio: 0.391:1
- Mounting Option: Standard Mount with Metric Studs
- Shift Type: Air Shift
- Output Option: 1-1/4″ Round Standard Shaft
- Assembly: 3
- Lubricant: No Pressure Lube
Additional Information
The Chelsea 442 Series is engineered to work with virtually all existing 6-bolt transmission applications. Typical vocational markets for this series include aerial, fire and rescue, construction, forestry, and municipal equipment. Applications include snow and ice trucks, service trucks, dump trucks, and towing and recovery trucks. The 442 Series offers eleven internal speed ratios and thirty-six output options across the line, including Chelsea’s 360-degree rotatable flange. Parker Chelsea documents available for this series include the 442 Series Owner’s Manual, the 442 Series Parts List (HY25-2442-M1_US), and the Chelsea Service Manual (HY25-6442-M1/US).
