The Chelsea 442LSFNX-W4XK or 442LSFNXW4XK is a 442 Series Power Take-Off built for 6-bolt transmission applications. The 442 Series uses a cast iron housing with tapered cone bearings on the output shaft, delivering an intermittent torque rating in the 250 lb-ft range and output power up to 55 HP. This unit shifts via wire/cable mechanical actuation. The output is an SAE B 2 or 4-bolt flange with a 7/8" 13-tooth SAE B shaft. Typical applications for the 442 Series include dump trucks, tow and recovery trucks, service trucks, and aerial units. Call us to confirm proper fit for your specific transmission and application.
Features
Chelsea 442 Series Power Take-Off, part number 442LSFNX-W4XK or 442LSFNXW4XK
6-bolt mounting
Cast iron housing with tapered cone bearings on the output shaft
Wire/cable mechanical shift actuation
SAE B 2 or 4-bolt flange with a 7/8" 13-tooth SAE B shaft
Suited for dump trucks, tow and recovery trucks, service trucks, and aerial applications
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: Cable (Wire) Shift (W)
- Assembly Arrangement: 4
- Output Option: SAE B 2 or 4-Bolt Flange, SAE B Shaft (7/8" 13T) (XK)
- Housing Material: Cast Iron
- Output Bearing Type: Tapered Cone
- Intermittent Torque (Series): 250 lb-ft (339 Nm) - check application pages for actual rating
- Output Power (Series): 46-55 HP (31-40 kW)
- Shaft Power (Series): 24 HP at 500 RPM, 48 HP at 1,000 RPM
- Product Series: 442
Additional Information
Parts manual and diagrams: Chelsea 442 Series PTO parts list with prices
Equivalent PTOs:
Matched by full model number. Check the mounting, input gear and output against the unit you are replacing before you order. Look up any Chelsea, Muncie or Bezares number on our Muncie to Chelsea PTO cross reference.
