Description
The Chelsea 442 Series Power Take-Off Assembly, part number 442ZUJGX-A4XK or 442ZUJGXA4XK, is a 6-bolt mount PTO built around a cast iron housing with tapered cone bearings on the output shaft. This unit runs a 0.391:1 gear ratio and uses air shift actuation. The output is a 1-1/4″ round standard shaft with no pressure lube required. Mounting is standard with metric studs. The 442 Series is suited for light-to-medium duty vocational work including tow trucks, dump trucks, service trucks, and aerial units. Call us to confirm proper fit for your transmission application before ordering.
Features
Chelsea 442 Series, 6-bolt transmission 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 for extended service life
Rotatable output flanges for improved installation clearance; greaseable output shafts
Tech Specs
- Product Series: 442
- Gear Ratio: 0.391:1
- Shift Type: Air Shift
- Mounting Option: Standard Mount with Metric Studs (6-Bolt)
- Output Option: 1-1/4″ Round Standard Shaft
- Lubricant: No Pressure Lube
- Input Gear Designator: AH
- Assembly: 3







