The Chelsea 442 Series Power Take-Off, part number 442LSFNX-A5RK or 442LSFNXA5RK, is a 6-bolt mount PTO with an air shift configuration. The 442 Series uses a cast iron housing and tapered cone bearings on the output shaft, giving it a torque rating in the 201-300 lb-ft intermittent range and output power of 46-55 HP. The output is a rotatable SAE B 2 or 4-bolt flange with a 7/8" 13-tooth SAE B shaft. The 442 Series supports 36 output options and eleven internal speed ratios, making it a versatile fit for tow trucks, service trucks, dump trucks, and small aerial trucks. Call us to confirm proper fit for your application.
Features
Chelsea 442 Series, part number 442LSFNX-A5RK or 442LSFNXA5RK
6-bolt transmission mounting for broad application coverage
Cast iron housing with tapered cone bearings on output shaft
Air shift type
Rotatable SAE B 2 or 4-bolt flange with a 7/8" 13-tooth SAE B shaft
Intermittent torque rating: 201-300 lb-ft (series rating; confirm actual rating for your application)
Tech Specs
- Mounting Type: 6-Bolt
- Mounting Option: Deep Mount without Stud Kit (L)
- Gear Ratio Code: S (24/22)
- Input Gear Designator: FN
- Lube Option: No Pressure Lube (X)
- Shift Option: Air Shift (A)
- Assembly Arrangement: 5
- Output Option: Rotatable SAE B 2 or 4-Bolt Flange, SAE B Shaft (7/8" 13T) (RK)
- Intermittent Torque (Series): 201-300 lb-ft / 301-400 Nm
- Output Power (Series): 46-55 HP / 31-40 kW
- Shaft Power: 24 HP at 500 RPM, 48 HP at 1000 RPM
- Lubricant Type: X = No Pressure Lube
- Product Series: Chelsea 442
Additional Information
Parts manual and diagrams: Chelsea 442 Series PTO parts list with prices
