Description
The Chelsea 442 Series Power Take-Off Assembly, part number 442ZUDAX-A5XD or 442ZUDAXA5XD, is a 6-bolt transmission mount PTO with air shift operation and a 0.391:1 gear ratio. Output is via a 1-1/4″ round standard shaft. Mounting uses a standard configuration with metric studs, and lubrication is splash-type with no pressure lube circuit. The cast iron housing and tapered cone output shaft bearings are characteristic of the 442 Series and suit light-to-medium duty vocational work including dump trucks, service trucks, and towing applications. The low-profile shift cover aids tight-clearance installations. Call us to confirm proper fit for your transmission and application.
Features
Chelsea 442 Series, 6-bolt transmission mount with metric studs
Air shift operation
0.391:1 gear ratio
1-1/4″ round standard output shaft
Cast iron housing with tapered cone output shaft bearings
Low-profile shift cover; greaseable output shaft 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 work with virtually all existing 6-bolt transmission applications. The 442 Series carries an intermittent torque rating of 250 lb-ft (339 Nm) for the series – check application-specific pages for the actual torque rating for your installation. Output shaft power for the series is rated at 24 HP at 500 RPM and 48 HP at 1,000 RPM. Thirty-six output options and eleven internal speed ratios are available across the 442 Series lineup. Typical vocational applications include dump trucks, service trucks, tow and recovery trucks, and aerial units. Parker Chelsea documents available for this series include the 442 Series Owner’s Manual, 442 Series Parts List (HY25-2442-M1_US), and Chelsea Service Manual (HY25-6442-M1/US).
