Description
The Chelsea 442 Series Power Take-Off, part number 442KSEDX-W4XD or 442KSEDXW4XD, is a 6-bolt mount PTO built for light-to-medium duty vocational truck applications. It runs a 0.391:1 gear ratio with air shift actuation and delivers power through a 1-1/4″ round standard output shaft. Mounting uses the standard configuration with metric studs, and the unit runs without pressure lubrication. The cast iron housing and tapered cone bearings on the output shaft are characteristic of the 442 Series, which suits tow trucks, dump trucks, service trucks, and small aerial units. Call us to confirm proper fitment for your transmission before ordering.
Features
Chelsea 442 Series, 6-bolt standard mount with metric studs
Air shift actuation for remote engagement
0.391:1 gear ratio
1-1/4″ round standard output shaft
Cast iron housing with tapered cone bearings on output shaft
Greaseable output shafts; no pressure lubrication required
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








