The Chelsea 442 Series Power Take-Off Assembly, part number 442XSJWX-W3XK or 442XSJWXW3XK, is a 6-bolt mount PTO configured with a 0.391:1 gear ratio and air shift actuation. The output is a 1-1/4" round standard shaft, and mounting uses a standard configuration with metric studs. This unit runs without pressure lubrication (no-pressure lube design) and carries the Assembly 3 configuration code. The 442 Series uses a cast iron housing with tapered cone bearings on the output shaft, making it a proven choice for tow trucks, dump trucks, service trucks, and light-to-medium duty vocational applications. Cross-references also listed as 1450-442XSJWXW3XK and S-17858. Call us to confirm proper fit for your application.
Features
Chelsea 442 Series, 6-bolt transmission mount with metric studs
Air shift actuation for reliable, remote engagement
0.391:1 gear ratio (input gear designator AH)
1-1/4" round standard output shaft (no-pressure lube design)
Cast iron housing with tapered cone bearings for extended service life
Rotatable output flange and greaseable output shaft for installation flexibility and long-term maintenance
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
