The Chelsea 442ZUDHX-S3XD or 442ZUDHXS3XD is a 442 Series Power Take-Off assembly built for air-shifted operation. It runs a 0.391:1 gear ratio and uses a standard mount with metric studs for straightforward installation on compatible transmissions. The 1-1/4" round standard output shaft is greaseable for extended service life. A cast iron housing stands up to the demands of heavy-duty truck operation, and the low-profile shift cover helps in tight engine compartments. Rotatable output flanges allow adjustments for clearance. This unit runs without a pressure lube system, keeping the setup simple. A genuine Chelsea part, sold by Pro Gear and Transmission. Call us to confirm proper fit for your application.
Features
442 Series Chelsea PTO Assembly, part number 442ZUDHX-S3XD or 442ZUDHXS3XD
Gear ratio: 0.391:1
Shift type: Air Shift
Mounting: Standard Mount with metric studs
Output: 1-1/4" round standard shaft, greaseable for extended service life
Cast iron housing with low-profile shift cover and rotatable output flanges
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
