The Chelsea 442 Series Power Take-Off Assembly, part number 442XWEWX-W3XK or 442XWEWXW3XK, is a 2-gear, 6-bolt PTO built around a cast iron housing with tapered cone bearings on the output shaft. This unit runs a 0.391:1 gear ratio, uses air shift actuation, and delivers power through a 1-1/4" round standard output shaft. Mounting is standard 6-bolt with metric studs. The output shaft carries no pressure lube requirement (splash/grease lubrication). The 442 Series fits a wide range of vocational applications including tow trucks, dump trucks, service trucks, and aerial units. Cross-references include S-20455 and WA20-06-5086. Call us to confirm proper fit for your application.
Features
Chelsea 442 Series, 2-gear, 6-bolt PTO assembly
Gear ratio: 0.391:1 with air shift actuation
1-1/4" round standard output shaft
Standard 6-bolt mount with metric studs
Cast iron housing with tapered cone bearings for long service life
Rotatable output flanges and greaseable output shafts for improved clearance and extended life
Tech Specs
- Product Series: 442
- Input Gear Designator: AH
- Gear Ratio: 0.391:1
- Mounting Option: Standard Mount with Metric Studs (6-bolt)
- Shift Type: Air Shift
- Output Option: 1-1/4" Round Standard Shaft
- Assembly: 3
- Lubricant: No Pressure Lube
