Description
The Chelsea 442 Series Power Take-Off, part number 442GUJAX-A5XK or 442GUJAXA5XK, is a 6-bolt transmission-mount PTO built for light-to-medium duty vocational applications. This unit carries a 0.391:1 gear ratio and uses air shift actuation. The standard mount configuration includes metric studs, and the output is a 1-1/4″ round standard shaft with no pressure lube required. Cast iron housing and tapered cone bearings on the output shaft define the 442 Series, which suits tow trucks, dump trucks, service trucks, and small aerial units. The 442 Series offers 36 output options and eleven internal speed ratios across the product family. Call us to confirm proper fit for your transmission application.
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 on the output shaft
Low-profile shift cover; rotatable output flanges for improved 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
- Output Option: 1-1/4″ Round Standard Shaft
- Lubricant: No Pressure Lube
- Input Gear Designator: AH
- Assembly: 3









