The Chelsea 442XWEWX-A5GH or 442XWEWXA5GH is a 442 Series Power Take-Off designed for 6-bolt transmission applications. The 442 Series features a cast iron housing and tapered cone bearings on the output shaft, characteristics that contribute to its torque rating and service life. The series covers intermittent torque in the 201-300 lb-ft range and output power from 46 to 55 HP, making it suited for light-to-medium duty vocational work including dump trucks, tow trucks, and service trucks. Shift is via air shift. The output is a greaseable SAE B 2-bolt flange with a 1" 15-tooth SAE BB shaft. A genuine Chelsea part sold by Pro Gear and Transmission. Call us to confirm this part number fits your specific transmission and application.
Features
Chelsea 442 Series Power Take-Off, part number 442XWEWX-A5GH or 442XWEWXA5GH
6-bolt mounting configuration fits a wide range of existing transmission applications
Cast iron housing with tapered cone bearings on the output shaft
Greaseable SAE B 2-bolt flange with a 1" 15-tooth SAE BB shaft
Air shift type
Suited for dump trucks, tow trucks, service trucks, and aerial trucks
Tech Specs
- Mounting Type: 6-Bolt
- Mounting Option: Standard Mount (X)
- Gear Ratio Code: W (26/17)
- Input Gear Designator: EW
- Lube Option: No Pressure Lube (X)
- Shift Option: Air Shift (A)
- Assembly Arrangement: 5
- Output Option: Greaseable SAE B 2-Bolt Flange, SAE BB Shaft (1" 15T) (GH)
- Series Intermittent Torque Rating: 201-300 lb-ft (271-407 Nm) - check application pages for actual torque rating
- Series Output Power: 46-55 HP (31-40 kW)
- Shaft Power: 24 HP at 500 RPM, 48 HP at 1,000 RPM
- Housing Material: Cast Iron
- Bearing Type: Tapered Cone Bearings
- Lubricant Type: No Pressure Lube (X designation)
Additional Information
The Chelsea 442 Series is engineered to work with virtually all existing 6-bolt transmission applications. The series offers eleven internal speed ratios and ten shift options across thirty-six output configurations, giving fleet shops flexibility when specifying replacements or upgrades. Typical vocational applications include snow and ice trucks, dump trucks, towing and recovery vehicles, service trucks, and aerial units. Parker documents covering this series include the 442 Series Owner's Manual, the 442 Series Parts List (HY25-2442-M1_US), and the Chelsea Service Manual (HY25-6442-M1/US).Parts manual and diagrams: Chelsea 442 Series PTO parts list with prices
