Description
The Chelsea 442 Series Power Take-Off assembly, part number 442XUECX-W5XR or 442XUECXW5XR, is a 6-bolt mount PTO built for light-to-medium duty vocational truck applications including tow trucks, dump trucks, service trucks, and aerial equipment. This unit runs an air shift actuator and a 0.391:1 gear ratio, with a 1-1/4″ round standard output shaft and standard mounting with metric studs. The cast iron housing pairs with tapered cone bearings on the output shaft for dependable service life. No internal pressure lube is used in this configuration. The 442 Series supports up to 36 output options and 11 internal speed ratios across the family, making it a versatile fit across a wide range of 6-bolt transmission applications. Call us to confirm proper fit for your application.
Features
Chelsea 442 Series, 6-bolt mounting 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 on output shaft
Greaseable output shafts and 360-degree rotatable output flanges for improved clearance
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









