Description
The Chelsea 442 Series Power Take-Off 442XUBZX-W4XD or 442XUBZXW4XD is a 6-bolt transmission-mount PTO built for light-to-medium duty vocational work. The AH input gear designator pairs with a 0.391:1 gear ratio, air shift actuation, and a 1-1/4″ round standard output shaft. Mounting uses the standard configuration with metric studs, and lubrication is splash-type with no pressure lube circuit. The cast iron housing and tapered cone output shaft bearings are characteristic of the 442 Series, which is engineered for applications including dump trucks, tow trucks, and service trucks. Call us to confirm proper fit for your specific transmission and application.
Features
Chelsea 442 Series, 6-bolt transmission mount with metric studs
Air shift actuation (pneumatic shift type)
0.391:1 gear ratio
1-1/4″ round standard output shaft
Cast iron housing with tapered cone output shaft bearings
Greaseable output shaft; no pressure lube circuit required
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









