The Chelsea 442 Series Power Take-Off Assembly, part number 442XXAHX-A3XK or 442XXAHXA3XK, is a 6-bolt standard mount unit engineered for light-to-medium duty vocational applications including dump trucks, tow trucks, and service trucks. This unit runs an air shift actuator, a 0.391:1 gear ratio, and a 1-1/4" round standard output shaft. Mounting uses standard metric studs. The cast iron housing and tapered cone bearings on the output shaft are characteristic of the 442 Series, delivering long service life without pressure lubrication. Typical 442 Series applications include snow and ice trucks, aerial trucks, and construction equipment. Call us to confirm proper fit for your transmission.
Features
Air shift actuation for remote engagement
0.391:1 gear ratio (Input Gear Designator AH)
1-1/4" round standard output shaft (no pressure lube required)
Standard mount with metric studs, 6-bolt pattern
Cast iron housing with tapered cone bearings on the output shaft
Low-profile shift cover with rotatable output flanges for improved installation clearance
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
