The Chelsea 442XSITX-W4RK or 442XSITXW4RK is a 442 Series Power Take-Off built for light-to-medium duty vocational truck applications. The 442 Series uses a 6-bolt transmission mounting configuration and a wire/cable mechanical shift. The cast iron housing and tapered cone bearings on the output shaft are series characteristics that support an intermittent torque range of 201 to 300 lb-ft. Output type is a rotatable SAE B 2 or 4-bolt flange with a 7/8-inch 13-tooth SAE B shaft. The 442 Series covers aerial, dump truck, towing and recovery, service truck, and snow and ice applications. Chelsea 442 Series Parts Manual is linked below for exploded views and full parts breakdown. Call us to confirm proper fit for your specific transmission.
Features
Chelsea 442 Series PTO, part number 442XSITX-W4RK or 442XSITXW4RK
6-bolt transmission mounting, compatible with virtually all existing 6-bolt applications
Wire/cable mechanical shift type
Cast iron housing with tapered cone bearings on the output shaft
Rotatable SAE B 2 or 4-bolt output flange with 7/8-inch 13-tooth SAE B shaft
Series intermittent torque rating: 201 to 300 lb-ft (check application pages for your specific rating)
Suited for dump trucks, tow trucks, service trucks, aerial trucks, and snow and ice equipment
Tech Specs
- Mounting Type: 6-Bolt
- Mounting Option: Standard Mount (X)
- Gear Ratio Code: S (24/22)
- Input Gear Designator: IT
- Lube Option: No Pressure Lube (X)
- Shift Option: Cable (Wire) Shift (W)
- Assembly Arrangement: 4
- Output Option: Rotatable SAE B 2 or 4-Bolt Flange, SAE B Shaft (7/8" 13T) (RK)
- Series Intermittent Torque: 201 to 300 lb-ft (check application pages for actual torque rating)
- Series Output Power: 46 to 55 HP
- Shaft Power: 24 HP at 500 RPM, 48 HP at 1000 RPM
- Housing Material: Cast Iron
- Bearings: Tapered Cone, Output Shaft
- Product Series: 442
Additional Information
Parts manual and diagrams: Chelsea 442 Series PTO parts list with prices
