The Chelsea 442 Series Power Take-Off Assembly, part number 442GQAHX-A3RF or 442GQAHXA3RF, is a 6-bolt mount PTO built for light-to-medium duty vocational truck applications. This unit runs an air shift mechanism with a 0.391:1 gear ratio and delivers power through a 1-1/4" round standard output shaft. Mounting uses a standard configuration with metric studs. The no-pressure-lube design simplifies installation on compatible transmissions. The cast iron housing and tapered cone output shaft bearings are characteristic of the 442 Series, which Parker Chelsea designed to fit virtually all existing 6-bolt transmission applications. Typical platforms include dump trucks, tow trucks, and service trucks. Call us to confirm proper fit for your application.
Features
Chelsea 442 Series, 6-bolt mounting with metric studs
Air shift activation
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 shaft for extended service
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 Shaft: 1-1/4" Round Standard Shaft
- Assembly: 3
- Lubricant: No Pressure Lube
