The Chelsea 442 Series Power Take-Off, part number 442XWESX-W3XD or 442XWESXW3XD, is a 6-bolt mount PTO built for light-to-medium duty vocational applications including dump trucks, service trucks, tow trucks, and small aerial units. This unit runs an air shift actuator, a 0.391:1 gear ratio, and delivers output through a 1-1/4" round standard shaft. Mounting uses standard metric studs on the 6-bolt bolt pattern. The housing requires no pressure lubrication. Tapered cone bearings on the output shaft and a cast iron housing give the 442 Series its torque capacity across the Parker Chelsea lineup. Cross-references include 1450-442XWESXW3XD, CHL442XWESXW3XD, S-12350, and TG6S-F6318-C1BX. Call us to confirm proper fit for your transmission application.
Features
Air shift actuation (no cable or mechanical linkage required)
0.391:1 gear ratio
1-1/4" round standard output shaft
6-bolt standard mount with metric studs
No-pressure-lube design
Cast iron housing with tapered cone output shaft bearings
Tech Specs
- Product Series: 442
- Input Gear Designator: AH
- Gear Ratio: 0.391:1
- Shift Type: Air Shift
- Mounting Option: Standard Mount with Metric Studs (6-Bolt)
- Output Option: 1-1/4" Round Standard Shaft
- Assembly: 3
- Lubricant: No Pressure Lube
- Mounting Bolt Hole Quantity: 6
