Description
The Chelsea 442 Series Power Take-Off, part number 442XUKXX-W3RA or 442XUKXXW3RA, is a 6-bolt mounted PTO built around a cast iron housing with tapered cone bearings on the output shaft. This unit runs an air shift configuration at a 0.391:1 gear ratio, mounts via standard mount with metric studs, and delivers power through a 1-1/4″ round standard output shaft. No pressure lube is required. The 442 Series is designed for light-to-medium duty vocational applications including dump trucks, tow trucks, service trucks, and aerial equipment. Call us to confirm proper fit for your specific transmission and application.
Features
Chelsea 442 Series, 6-bolt mounting 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
Low-profile shift cover with rotatable output flanges and 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









