The Chelsea 442 Series Power Take-Off Assembly, part number 442ZFDAX-A3GK or 442ZFDAXA3GK, is a 6-bolt transmission-mount PTO built around a cast iron housing with tapered cone bearings on the output shaft. This unit runs a 0.391:1 gear ratio, shifts via air, and delivers power through a 1-1/4" round standard output shaft. Mounting uses the standard configuration with metric studs, and the unit operates without a pressure lube system. The 360-degree rotatable output flange aids clearance in tight installation spaces, and the greaseable output shaft supports regular maintenance intervals. Typical vocational applications include dump trucks, service trucks, tow trucks, and aerial units. Call us to confirm proper fit for your specific transmission.
Features
Chelsea 442 Series, 6-bolt transmission mount with metric studs
Air shift actuation for reliable remote engagement
0.391:1 gear ratio
1-1/4" round standard output shaft
Cast iron housing with tapered cone bearings for long service life
Greaseable output shaft and 360-degree rotatable output flange for installation flexibility
Tech Specs
- Product Series: 442
- Gear Ratio: 0.391:1
- Shift Type: Air Shift
- Mounting Option: Standard Mount with Metric Studs
- Output Shaft: 1-1/4" Round Standard Shaft
- Lubricant System: No Pressure Lube
- Input Gear Designator: AH
- Assembly: 3
