The Chelsea 442ZSEDX-A3XK or 442ZSEDXA3XK is a 442 Series Power Take-Off built for 6-bolt transmission applications. It runs a 0.391:1 gear ratio and uses an air shift mechanism, making it suited for vocational truck hydraulic systems that require remote actuation. The output is a 1-1/4" round standard shaft, and the unit mounts via standard 6-bolt pattern with metric studs. No pressure lubrication is required. The cast iron housing and tapered cone bearings on the output shaft are characteristic of the 442 Series, which is commonly specified for dump trucks, tow trucks, service trucks, and aerial units. Call us to confirm proper fit for your 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, no pressure lubrication required
Cast iron housing with tapered cone bearings on output shaft
Low-profile shift cover; rotatable output flange for clearance; greaseable output shaft
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
