The Chelsea 442ZXKHX-W3XK or 442ZXKHXW3XK is a 442 Series Power Take-Off assembly built for 6-bolt transmission applications. It operates on an air shift system with a 0.391:1 gear ratio and delivers power through a 1-1/4" round standard output shaft. Mounting is via a standard 6-bolt pattern with metric studs. The no-pressure-lube configuration (greaseable output shafts) suits installations where a pressurized lube circuit is not available. Cast iron housing and tapered cone bearings on the output shaft give the 442 Series its torque capability and durability across light-to-medium duty vocational work, including dump trucks, service trucks, tow trucks, and aerial equipment. A genuine Chelsea part sold by Pro Gear and Transmission. Call us to confirm proper fit for your application.
Features
Chelsea 442 Series, 6-bolt transmission mount with metric studs
Air shift actuation
0.391:1 gear ratio
1-1/4" round standard output shaft
No-pressure-lube design with greaseable output shafts
Cast iron housing with tapered cone bearings for extended service life
Low-profile shift cover and rotatable output flanges for improved installation clearance
Tech Specs
- Product Series: 442
- Input Gear Designator: AH
- Gear Ratio: 0.391:1
- Mounting Option: Standard Mount with Metric Studs (6-bolt)
- Shift Type: Air Shift
- Output Option: 1-1/4" Round Standard Shaft
- Assembly: 3
- Lubricant: No Pressure Lube (greaseable output shafts)
