The Chelsea 442 Series Power Take-Off, part number 442XSKXX-W4XK or 442XSKXXW4XK, 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 uses the standard configuration with metric studs, and the unit operates without a pressure lube system. The cast iron housing and tapered cone bearings on the output shaft are characteristic of the 442 Series, which carries an intermittent torque rating of up to 250 lb-ft (339 Nm) and shaft power of 48 HP at 1,000 RPM at the series level. Typical applications in the 442 family include dump trucks, tow and recovery trucks, service trucks, and aerial equipment. Call us to confirm proper fit for your transmission.
Features
Chelsea 442 Series, 6-bolt standard 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 on the output shaft
No pressure lube system; greaseable output shafts for extended service life
Tech Specs
- Product Series: 442
- Gear Ratio: 0.391:1
- Shift Type: Air Shift
- Mounting Option: Standard Mount with Metric Studs (6-Bolt)
- Output Option: 1-1/4" Round Standard Shaft
- Lubricant: No Pressure Lube
- Input Gear Designator: AH
- Assembly: 3
