Description
The Chelsea 442 Series Power Take-Off Assembly, part number 442ZUFNX-A5XD or 442ZUFNXA5XD, is a 6-bolt mount PTO built for light-to-medium duty vocational applications including tow trucks, dump trucks, and service trucks. This unit runs a 0.391:1 gear ratio with air shift actuation, standard mount with metric studs, and a 1-1/4″ round standard output shaft. No pressure lube is required. The cast iron housing and tapered cone bearings on the output shaft deliver a strong torque rating and long service life. With 360-degree rotatable output flanges and greaseable output shafts, this PTO is built for straightforward installation and field maintenance. Call us to confirm proper fit for your application.
Features
Chelsea 442 Series, 6-bolt standard mount with metric studs
Air shift actuation
0.391:1 gear ratio
1-1/4″ round standard output shaft, no pressure lube required
Cast iron housing with tapered cone bearings on the output shaft
360-degree rotatable output flanges and greaseable output shafts for field serviceability
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








