The Chelsea 442 Series Power Take-Off, part number 442XUJWX-W3XQ or 442XUJWXW3XQ, is a 6-bolt mount PTO built for light-to-medium duty vocational applications including dump trucks, tow trucks, and service trucks. This unit carries an air shift configuration, a 0.391:1 gear ratio, and a 1-1/4" round standard output shaft. Mounting uses the standard mount with metric studs. Lubrication is non-pressurized. The cast iron housing and tapered cone bearings on the output shaft are characteristic of the 442 Series, which supports up to 36 output configurations and 11 internal speed ratios across the family. The greaseable output shaft and rotatable output flange aid serviceability and installation clearance. Call us to confirm proper fit for your transmission application.
Features
Air shift actuation
0.391:1 gear ratio
1-1/4" round standard output shaft
Standard mount with metric studs, 6-bolt pattern
No pressure lube (splash lubrication)
Cast iron housing with tapered cone bearings on output shaft
Rotatable output flange for installation clearance
Greaseable output shaft
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
Additional Information
Parts Manual: Chelsea 442 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
