The Chelsea 442 Series Power Take-Off, part number 442XHAHX-A3SQ or 442XHAHXA3SQ, is a 6-bolt, standard-mount PTO with metric studs, designed for light-to-medium duty vocational applications including dump trucks, tow trucks, and service trucks. This unit runs an air shift mechanism and turns a 0.391:1 gear ratio through a 1-1/4" round standard output shaft. The no-pressure-lube (dry sump) configuration keeps installation straightforward. The cast iron housing pairs with tapered cone bearings at the output shaft for dependable service life. The 442 Series supports a wide range of markets from construction and forestry equipment to snow and ice trucks. Call us to confirm proper fit for your transmission and application.
Features
Chelsea 442 Series, 6-bolt standard mount with metric studs
Air shift activation
0.391:1 gear ratio
1-1/4" round standard output shaft (no-pressure-lube configuration)
Cast iron housing with tapered cone bearings on the output shaft
Rotatable output flanges and greaseable output shafts for improved clearance and 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
