Description
The Chelsea 442 Series Power Take-Off, part number 442XWGQX-W3XR or 442XWGQXW3XR, is a 6-bolt standard mount unit configured with metric studs, an air shift actuator, and a 0.391:1 gear ratio. The output is a 1-1/4″ round standard shaft with no pressure lube requirement. Built around a cast iron housing with tapered cone bearings on the output shaft, the 442 Series is rated for light-to-medium duty vocational applications including dump trucks, tow trucks, and service trucks. The low-profile shift cover and 360-degree rotatable output flange help with installation clearance. Call us to confirm proper fit for your transmission and application.
Features
Chelsea 442 Series, 6-bolt standard mount with metric studs (Mounting Option G)
Air shift actuation (Shift Type A)
0.391:1 gear ratio (Gear Ratio A)
1-1/4″ round standard output shaft (Output Option XD)
No pressure lube configuration (Lubricant X)
Cast iron housing with tapered cone bearings for extended service life
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 designed to fit virtually all existing 6-bolt transmission applications. Series-level output power ranges from 46 to 55 HP, with intermittent torque ratings of 201 to 300 lb-ft (check application pages for actual torque ratings specific to this configuration). Eleven internal speed ratios and thirty-six output options are available across the 442 Series, making it adaptable to a wide range of vocational equipment. Typical applications include snow and ice trucks, service trucks, dump trucks, and towing and recovery trucks. Parker Chelsea publishes a dedicated service manual (HY25-6442-M1/US) and parts list (HY25-2442-M1_US) for the 442 Series.
