The Chelsea 442 Series Power Take-Off, part number 442GSJAX-W3RF or 442GSJAXW3RF, is a 6-bolt mount PTO built for light-to-medium duty vocational applications. The cast iron housing and tapered cone bearings on the output shaft are characteristic of the 442 Series, which carries an intermittent torque rating in the 201-300 lb-ft range and output power in the 46-55 HP range. Shift type is wire/cable or mechanical. The 442 Series round output shaft uses a 1-1/4" key configuration. With 360-degree rotatable output flange options and eleven internal speed ratios available across the 442 Series, this PTO fits a wide range of tow truck, service truck, dump truck, and aerial truck setups. Call us to confirm proper fit for your specific transmission and application.
Features
Chelsea 442 Series Power Take-Off, part number 442GSJAX-W3RF or 442GSJAXW3RF
6-bolt transmission mounting pattern
Cast iron housing with tapered cone bearings on the output shaft
Wire/cable or mechanical shift type
Round output shaft with 1-1/4" key
442 Series intermittent torque range: 201-300 lb-ft (check application data for this specific configuration)
Tech Specs
- Mounting Type: 6-Bolt
- Shift Type: Wire/Cable or Mechanical
- Output Shaft Type: Round Shaft with 1-1/4" Key
- Housing Material: Cast Iron
- Output Shaft Bearings: Tapered Cone
- Series Intermittent Torque Range: 201-300 lb-ft / 301-400 Nm (verify actual rating for this configuration)
- Series Output Power Range: 46-55 HP / 31-40 kW
- Series Shaft Power: 24 HP at 500 RPM / 48 HP at 1000 RPM
- Product Series: Chelsea 442
Additional Information
The Chelsea 442 Series is suited for aerial, fire and rescue, construction, forestry, and vocational/municipal equipment. Common vehicle applications include snow and ice trucks, service trucks, dump trucks, and towing and recovery trucks. The 442 Series supports up to thirty-six output options and eleven internal speed ratios across the product family. Parker Chelsea service documentation for this series includes the 442 Series Owner's Manual, the 442 Series Parts List (HY25-2442-M1_US), and the Chelsea Service Manual (HY25-6442-M1/US). Contact Pro Gear and Transmission to confirm that 442GSJAX-W3RF is the correct configuration for your transmission and output requirements.Parts Manual: Chelsea 442 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
