The Chelsea 442 Series Power Take-Off Assembly, part number 442XWITX-H3XD or 442XWITXH3XD, is a 6-bolt mount PTO built for light-to-medium duty vocational applications. 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 via standard mount with metric studs, and the unit operates without a pressure lube system. The cast iron housing and tapered cone output shaft bearings are characteristic of the 442 Series, which covers tow trucks, dump trucks, service trucks, and aerial equipment. The 442 Series carries intermittent torque ratings in the 201-300 lb-ft range; confirm the exact rating for your transmission application before ordering. Call us to verify proper fit for your truck and transmission.
Features
442 Series, 6-bolt transmission 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 output shaft bearings
No pressure lube system; greaseable output shafts for extended service 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
