The Chelsea 442 Series Power Take-Off Assembly, part number 442ZSAHX-W5XK or 442ZSAHXW5XK, is a 6-bolt mount PTO built for light-to-medium duty vocational work. The 442 Series uses a cast iron housing with tapered cone bearings on the output shaft, giving it a solid intermittent torque rating within the 201-300 lb-ft range. The series supports wire/cable mechanical shifting and a round output shaft with a 1-1/4" key. Greaseable output shafts and a low-profile shift cover are standard series features. Common applications include dump trucks, tow trucks, service trucks, and aerial equipment. A genuine Chelsea part sold by Pro Gear and Transmission. Call us to confirm proper fit for your specific transmission.
Features
Chelsea 442 Series PTO, part number 442ZSAHX-W5XK or 442ZSAHXW5XK
6-bolt mounting for broad transmission compatibility
Cast iron housing with tapered cone bearings on the output shaft
Wire/cable mechanical shift type
Round output shaft with 1-1/4" key
Grooveable output shafts for extended service life
Low-profile shift cover for improved underhood clearance
Tech Specs
- 6-Bolt Mounting
- Shift Type: Wire/Cable, Mechanical
- Output Shaft Type: Round Shaft, 1-1/4" Key
- Intermittent Torque (Series): 201-300 lb-ft (339 Nm nominal - check application pages for actual rating)
- Output Power (Series): 46-55 HP
- Housing: Cast Iron
- Bearings: Tapered Cone on Output Shaft
