The Chelsea 442 Series Power Take-Off, part number 442XUEWX-W3XD or 442XUEWXW3XD, is a 2-gear, 6-bolt mount PTO built for light-to-medium duty vocational applications including dump trucks, service trucks, and tow trucks. This unit runs a 0.391:1 gear ratio with air shift actuation, standard mount with metric studs, and a 1-1/4" round standard output shaft. The no-pressure-lube configuration (X) keeps the design simple and maintenance-friendly. The cast iron housing pairs with tapered cone bearings on the output shaft for durability under intermittent load cycles. Cross-references include S-21809, WA20-06-5060, and 1450-442XUEWXW3XD. Call us to confirm proper fit for your transmission and application.
Typical applications include dump trucks, service trucks, tow and recovery trucks, and light aerial trucks.
The 442 Series is compatible with virtually all existing 6-bolt transmission configurations. Confirm your specific transmission model before ordering.
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, greaseable for extended service life
Cast iron housing with tapered cone bearings on output shaft
Low-profile shift cover with 360-degree rotatable output flange for improved clearance
Tech Specs
- Product Series: 442
- Input Gear Designator: AH
- Gear Ratio: 0.391:1
- Mounting Option: Standard Mount with Metric Studs
- Shift Type: Air Shift
- Output Option: 1-1/4" Round Standard Shaft
- Assembly: 3
- Lubricant: No Pressure Lube
- Mount Configuration: 6-Bolt
- Housing Material: Cast Iron
Additional Information
Cross-references: S-21809, S21809, WA20-06-5060, WA20065060, 1000XRW181SE, 1450-442XUEWXW3XD, 1450442XUEWXW3XD, CHL 442XUEWX W3XD, CHL442XUEWXW3XDTypical applications include dump trucks, service trucks, tow and recovery trucks, and light aerial trucks.
The 442 Series is compatible with virtually all existing 6-bolt transmission configurations. Confirm your specific transmission model before ordering.
