Description
Chelsea 442 Series PTO assembly 442ZXGSX-W3XD or 442ZXGSXW3XD is a 6-bolt mount power take-off built for light-to-medium duty vocational applications including dump trucks, tow trucks, and service trucks. This unit runs an air shift actuation, a 0.391:1 gear ratio, and a 1-1/4″ round standard output shaft. Mounting is via standard mount with metric studs. Lubrication is no-pressure lube. The cast iron housing pairs with tapered cone bearings on the output shaft for long service life. Output flanges are rotatable for clearance flexibility, and the output shaft is greaseable for routine maintenance. The 442 Series supports up to 36 output configurations across eleven internal speed ratios, making fitment into most existing 6-bolt transmissions straightforward. Call us to confirm proper fit for your application.
Features
Air shift actuation for remote engagement
0.391:1 gear ratio
1-1/4″ round standard output shaft
Standard 6-bolt mount with metric studs
Cast iron housing with tapered cone bearings on output shaft
Greaseable output shaft and rotatable output flanges for clearance adjustment
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







