The Chelsea 442 Series Power Take-Off, part number 442KRARX-A5RA or 442KRARXA5RA, is a 6-bolt mount PTO built around a cast iron housing with tapered cone bearings on the output shaft. The 442 Series carries an intermittent torque range of 201-300 lb-ft and an output power range of 46-55 HP, making it a practical choice for light-to-medium duty work on tow trucks, dump trucks, service trucks, and aerial equipment. The output is a rotatable SAE B 2-bolt flange with a 7/8-inch 13-tooth SAE B shaft. Shift type is air shift. Call us to confirm proper fit for your specific transmission and application.
Features
Chelsea 442 Series Power Take-Off, part 442KRARX-A5RA or 442KRARXA5RA
6-bolt mounting for compatibility with a wide range of transmission applications
Cast iron housing with tapered cone bearings on the output shaft
Rotatable SAE B 2-bolt flange output with 7/8-inch 13-tooth SAE B shaft
Air shift type
Suited for tow trucks, dump trucks, service trucks, and light aerial equipment
Tech Specs
- Mounting Type: 6-Bolt
- Mounting Option: Standard Mount without Stud Kit (K)
- Gear Ratio Code: R (22/24)
- Input Gear Designator: AR
- Lube Option: No Pressure Lube (X)
- Shift Option: Air Shift (A)
- Assembly Arrangement: 5
- Output Option: Rotatable SAE B 2-Bolt Flange, SAE B Shaft (7/8" 13T) (RA)
- Intermittent Torque (Series): 201-300 lb-ft (339 Nm) - check application pages for actual rating
- Output Power (Series): 46-55 HP (31-40 kW)
- Shaft Power: 24 HP at 500 RPM, 48 HP at 1,000 RPM
- Housing Material: Cast Iron
Additional Information
Parts manual and diagrams: Chelsea 442 Series PTO parts list with prices
