The Chelsea 442 Series Power Take-Off Assembly, part number 442XUBQX-W3XQ or 442XUBQXW3XQ, is a 6-bolt mount PTO built for light-to-medium duty vocational applications. This unit runs a 0.391:1 gear ratio and engages via air shift, making it a straightforward fit on air-equipped trucks. Output is a 1-1/4" round standard shaft, and the mounting configuration uses standard mount with metric studs. The housing requires no pressure lubrication. Tapered cone bearings on the output shaft and a cast iron housing keep this unit running in demanding service. Typical applications include dump trucks, tow trucks, service trucks, and small aerial units. Call us to confirm proper fit for your transmission.
Features
Chelsea 442 Series, 6-bolt transmission mounting with metric studs
Air shift engagement
0.391:1 gear ratio
1-1/4" round standard output shaft, no pressure lubrication 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
- 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
