Description
The Chelsea 442 Series Power Take-Off Assembly, part number 442ZWJWX-V5XD or 442ZWJWXV5XD, is a 6-bolt mount PTO engineered for light-to-medium duty vocational truck applications including dump trucks, tow trucks, and service trucks. This unit runs a 0.391:1 gear ratio with air shift actuation and a 1-1/4″ round standard output shaft. Mounting uses standard 6-bolt geometry with metric studs. No pressure lube is required. The cast iron housing and tapered cone output shaft bearings are characteristic of the 442 Series and support the series’ intermittent torque range of 201-300 lb-ft. 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 output shaft bearings
Greaseable output shaft; no pressure lube required
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 aerial, construction, forestry, and municipal vocational equipment. Typical applications include snow and ice trucks, service trucks, dump trucks, and towing and recovery trucks. The 442 Series offers 360-degree rotatable output flange options across the product line, and a low-profile shift cover aids installation clearance. Parker Chelsea documents available for this series include the 442 Series Owner’s Manual, 442 Series Parts List (HY25-2442-M1_US), and the Chelsea Service Manual (HY25-6442-M1/US). Sold by Pro Gear and Transmission. Not sure this is the right unit for your truck? Give us a call.
