The Chelsea 442 Series Power Take-Off Assembly, part number 442XUESX-A5RB or 442XUESXA5RB, is a 6-bolt mounting PTO built around an air-shift actuation system and a 0.391:1 gear ratio. Output is a 1-1/4" round standard shaft, and the unit mounts via the standard configuration with metric studs. The cast iron housing and tapered cone bearings are characteristic of the 442 Series, supporting intermittent torque ratings up to 300 lb-ft (check application pages for actual ratings). The no-pressure lube configuration keeps installation straightforward. Suited for service trucks, dump trucks, tow trucks, and light-to-medium duty vocational equipment. Call us to confirm proper fit for your application.
Features
Chelsea 442 Series, 6-bolt standard mount with metric studs
Air shift actuation (no cable or mechanical linkage required)
0.391:1 gear ratio
1-1/4" round standard output shaft, no-pressure lube configuration
Cast iron housing with tapered cone bearings for extended service life
Low-profile shift cover; rotatable output flanges and greaseable output shafts
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
- Input Gear Designator: AH
- Assembly: 3
- Lubricant: No Pressure Lube
