The Chelsea 442 Series Power Take-Off assembly, part number 442XUAPX-A5XG or 442XUAPXA5XG, is a 6-bolt, air-shift PTO built for light-to-medium duty vocational trucks including dump trucks, tow trucks, and service trucks. This unit runs a 0.391:1 gear ratio and delivers power through a 1-1/4" round standard output shaft. Mounting uses the standard configuration with metric studs. The no-pressure-lube design is paired with greaseable output shafts for straightforward field maintenance. Cast iron housing and tapered cone bearings are characteristic of the Chelsea 442 Series, contributing to long service life across demanding cycles. Call us to confirm proper fit for your specific transmission and application.
Features
Chelsea 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 bearings for extended service life
Greaseable output shafts; no-pressure-lube design for simplified maintenance
Tech Specs
- Product Series: 442
- Gear Ratio: 0.391:1
- Shift Type: Air Shift
- Mounting Option: Standard Mount with Metric Studs (6-Bolt)
- Output Option: 1-1/4" Round Standard Shaft
- Lubricant: No Pressure Lube
- Input Gear Designator: AH
- Assembly: 3
