The Chelsea 442 Series Power Take-Off Assembly, part number 442XSEWX-W3XK or 442XSEWXW3XK, is a 6-bolt mount PTO built around a cast iron housing and tapered cone output shaft bearings. This unit carries a 0.391:1 gear ratio, activates via air shift, and delivers its output through a 1-1/4" round standard shaft. Mounting uses standard metric studs. Lubrication is a no-pressure system. The 442 Series is suited for light-to-medium duty vocational applications including dump trucks, tow and recovery trucks, service trucks, and aerial units. Cross-references include S-18433 and WA20-06-5235. Call us to confirm proper fit for your specific transmission.
Features
Chelsea 442 Series, 6-bolt transmission mount with metric studs
Gear ratio: 0.391:1
Shift type: Air shift
Output: 1-1/4" round standard shaft
Cast iron housing with tapered cone output shaft bearings
Greaseable output shaft; no-pressure lubrication system
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
