Description
The Chelsea 442 Series Power Take-Off 442ZWFNX-W3XK or 442ZWFNXW3XK is a 6-bolt mount PTO built on the 442 platform, configured with a 0.391:1 gear ratio, air shift actuation, and a 1-1/4″ round standard output shaft. Mounting uses a standard mount with metric studs, and the unit runs without pressure lube. The cast iron housing and tapered cone bearings on the output shaft make the 442 Series a proven choice for tow trucks, service trucks, dump trucks, and aerial applications. Thirty-six output options and multiple internal speed ratios across the 442 Series give fleet and vocational equipment operators substantial configuration flexibility. Call us to confirm proper fit for your transmission and application.
Features
442 Series 6-bolt mounting, standard mount with metric studs
0.391:1 gear ratio with air shift actuation
1-1/4″ round standard output shaft
No-pressure-lube configuration
Cast iron housing with tapered cone bearings on the output shaft
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








