Description
Chelsea 442 Series Power Take-Off Assembly, part number 442ZWITX-H5XK or 442ZWITXH5XK, is a 6-bolt, standard-mount unit with metric studs and an air shift actuator. The gear ratio is 0.391:1, and the output is a 1-1/4″ round standard shaft. This unit runs without pressure lube (splash lube configuration). The cast iron housing and tapered cone output bearings are characteristic of the 442 Series, which targets light-to-medium duty vocational work including tow trucks, dump trucks, and service trucks. Sold by 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
No-pressure (splash) lubrication configuration
Cast iron housing with tapered cone bearings on the 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
Additional Information
The Chelsea 442 Series is suited for light-to-medium duty vocational applications including tow trucks, dump trucks, service trucks, and small aerial trucks. The series offers 360-degree rotatable output flanges and greaseable output shafts as standard design features. Applicable Parker Chelsea documentation includes the 442 Series Owner’s Manual, 442 Series Parts List (HY25-2442-M1_US), and Chelsea Service Manual (HY25-6442-M1/US). Not sure this is the right PTO for your truck? Give us a call.
