The Chelsea 442 Series Power Take-Off Assembly, part number 442XWHYX-W5RA or 442XWHYXW5RA, is an air-shift PTO with a 0.391:1 gear ratio and a 1-1/4" round standard output shaft. It mounts via the standard configuration with metric studs and runs without pressure lubrication, relying on greaseable output shafts for long-term serviceability. The cast iron housing handles the demands of heavy-duty truck applications, and the low-profile shift cover aids installation in tight engine compartments. Output flanges are rotatable, giving mechanics flexibility in routing and clearance. Call us to confirm proper fit for your specific transmission application.
Features
Chelsea 442 Series PTO, product series 442
Air shift engagement for remote-controlled operation
0.391:1 gear ratio
1-1/4" round standard output shaft
Standard mount with metric studs
Cast iron housing with low-profile shift cover
Rotatable output flanges for installation clearance
Greaseable output shafts; no pressure lubrication required
Tech Specs
- Product Series: 442
- Input Gear Designator: AH
- Gear Ratio: 0.391:1
- Shift Type: Air Shift
- Mounting Option: Standard Mount with Metric Studs
- Output Option: 1-1/4" Round Standard Shaft
- Assembly: 3
- Lubricant: No Pressure Lube
