The Chelsea 442 Series Power Take-Off, part number 442XAAHX-A4XD or 442XAAHXA4XD, is a 6-bolt air-shift PTO built for light-to-medium duty vocational applications. It runs a 0.391:1 gear ratio and delivers power through a 1-1/4" round standard output shaft. Mounting is standard with metric studs. The unit uses no pressure lube, keeping installation and service straightforward. Cast iron housing and tapered cone bearings on the output shaft are characteristic of the 442 Series, giving it a solid torque rating and long service life. Common platforms include service trucks, dump trucks, tow trucks, and small aerial units. Call us to confirm proper fit for your transmission and application.
Features
Chelsea 442 Series, 6-bolt transmission mounting with metric studs
Air shift operation
0.391:1 gear ratio
1-1/4" round standard output shaft, greaseable for extended service life
Cast iron housing with tapered cone bearings on the output shaft
Low-profile shift cover with rotatable output flanges for improved clearance
Tech Specs
- Product Series: 442
- Input Gear Designator: AH
- Gear Ratio: 0.391:1
- Mounting Option: Standard Mount with Metric Studs (6-Bolt)
- Shift Type: Air Shift
- Output Option: 1-1/4" Round Standard Shaft
- Lubricant: No Pressure Lube
- Assembly: 3
