The Chelsea 442 Series Power Take-Off, part number 442XUBSX-W3XD or 442XUBSXW3XD, is a 6-bolt mount PTO built around a cast iron housing with tapered cone bearings on the output shaft. This unit carries a 0.391:1 gear ratio and engages via air shift, making it a clean-cab-friendly option for vocational applications. The mounting configuration uses standard mount with metric studs, and the output is a 1-1/4" round standard shaft. A no-pressure-lube design keeps the drivetrain simple, while the greaseable output shaft and 360-degree rotatable output flange allow easier installation in tight chassis environments. Typical 442 Series applications include dump trucks, tow and recovery trucks, service trucks, and aerial units. Call us to confirm proper fit for your transmission.
Features
Chelsea 442 Series, 6-bolt transmission mount with metric studs
0.391:1 gear ratio, air shift engagement
1-1/4" round standard output shaft (XD output option)
Cast iron housing with tapered cone bearings for long service life
No-pressure-lube design; greaseable output shaft
Low-profile shift cover with 360-degree rotatable output flange for improved clearance
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
