Description
The Chelsea 442 Series Power Take-Off Assembly, part number 442XXAGX-A3XK or 442XXAGXA3XK, is a 6-bolt mount unit built for light-to-medium duty vocational applications including service trucks, dump trucks, and tow trucks. This assembly runs a 0.391:1 gear ratio with air shift actuation, a standard mount with metric studs, and a 1-1/4″ round standard output shaft. Lubrication is splash-type with no pressure lube circuit. The cast iron housing and tapered cone bearings on the output shaft are characteristic of the 442 Series, which offers output power up to 55 HP and intermittent torque ratings in the 201-300 lb-ft range. Call us to confirm proper fit for your specific transmission application.
Features
442 Series, 6-bolt transmission mount with metric studs
Gear ratio: 0.391:1
Shift type: Air shift
Output: 1-1/4″ round standard shaft
No pressure lube (splash lubrication)
Cast iron housing with tapered cone bearings on 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 tow trucks, service trucks, dump trucks, and light aerial and municipal equipment. The 442 Series offers 36 output options including Chelsea’s 360-degree rotatable output flange, eleven internal speed ratios, and ten shift options across the product family. Applicable Parker Chelsea service and parts documentation includes the 442 Series Parts List (HY25-2442-M1_US), the Chelsea Service Manual (HY25-6442-M1/US), and the 340/348/442/447/489/660/680/823/863/880 Series Owner’s Manual.
