The Chelsea 442 Series Power Take-Off, part number 442ZWFNX-A5XD or 442ZWFNXA5XD, is a 6-bolt mount PTO built around a cast iron housing and tapered cone bearings on the output shaft. This unit runs an air shift mechanism, a 0.391:1 gear ratio, and a 1-1/4" round standard output shaft. Mounting uses the standard configuration with metric studs, and the unit requires no pressure lubrication. The 442 Series covers a broad range of light-to-medium duty vocational applications, including dump trucks, tow trucks, service trucks, and aerial equipment. Cross-references for this part include S-17890 and 1450-442ZWFNXA5XD. Call us to confirm proper fit for your transmission.
The Chelsea 442 Series is designed to work with virtually all 6-bolt transmission applications. Thirty-six output options, eleven internal speed ratios, and multiple shift configurations make it a versatile platform for vocational trucks. Typical applications include snow and ice trucks, service trucks, dump trucks, and towing and recovery vehicles. The 442 Series also sees use in aerial, fire and rescue, construction, and forestry equipment.
Features
Chelsea 442 Series, 6-bolt standard mount with metric studs
Air shift mechanism
0.391:1 gear ratio
1-1/4" round standard output shaft
No pressure lubrication required
Cast iron housing with tapered cone bearings on the output shaft
Low-profile shift cover
Greaseable output shafts
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
Additional Information
Cross-references: S-17890, S17890, 1450-442ZWFNXA5XD, 1450442ZWFNXA5XD, CHL442ZWFNXA5XDThe Chelsea 442 Series is designed to work with virtually all 6-bolt transmission applications. Thirty-six output options, eleven internal speed ratios, and multiple shift configurations make it a versatile platform for vocational trucks. Typical applications include snow and ice trucks, service trucks, dump trucks, and towing and recovery vehicles. The 442 Series also sees use in aerial, fire and rescue, construction, and forestry equipment.
