The Chelsea 442 Series Power Take-Off Assembly, part number 442XUJWX-A3XK or 442XUJWXA3XK, is a 6-bolt standard mount unit with metric studs designed for light-to-medium duty vocational applications including service trucks, dump trucks, and tow trucks. This unit runs a 0.391:1 gear ratio with air shift actuation and a 1-1/4" round standard output shaft. The no-pressure lube configuration (X) keeps the lubricant system straightforward. Tapered cone bearings on the output shaft and a cast iron housing are hallmarks of the 442 Series. Cross-references for this part include 1000XRA421RA and S-18903. Call us to confirm proper fit for your transmission.
Features
442 Series, 6-bolt standard mount with metric studs
Air shift actuation
0.391:1 gear ratio
1-1/4" round standard output shaft
Cast iron housing with tapered cone bearings on output shaft
Greaseable output shafts and rotatable output flanges for installation flexibility
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
