Description
The Chelsea 442 Series Power Take-Off Assembly, part number 442ZWFNX-A5AF or 442ZWFNXA5AF, is a 6-bolt standard mount unit built for light-to-medium duty vocational applications including tow trucks, service trucks, and dump trucks. This assembly features air shift actuation, a 0.391:1 gear ratio, and a 1-1/4″ round standard output shaft. The standard mount uses metric studs, and the unit runs without pressure lubrication. Cast iron housing and tapered cone bearings on the output shaft deliver a strong torque rating and long service life within the 442 Series. Greaseable output shafts and a 360-degree rotatable output flange help with installation clearance in tight chassis configurations. Available from Pro Gear and Transmission. Call us to confirm proper fit for your application.
Features
Chelsea 442 Series, 6-bolt standard 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 long service life
Greaseable output shaft and 360-degree rotatable output flange for installation flexibility
Tech Specs
- 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
- Product Series: 442
Additional Information
The Chelsea 442 Series is designed to fit virtually all existing 6-bolt transmission applications. The 442 Series offers eleven internal speed ratios and thirty-six output options, including the popular 360-degree rotatable flange. Typical vocational applications include tow trucks, service trucks, dump trucks, snow and ice trucks, and small aerial trucks. The series intermittent torque rating ranges from 201 to 300 lb-ft, with output power of 46 to 55 HP depending on application. Always check Chelsea application pages for actual torque ratings specific to your transmission and installation.
