The Chelsea 442 Series Power Take-Off Assembly, part number 442ZLITX-H3XK or 442ZLITXH3XK, is a 6-bolt mount unit built for light-to-medium duty vocational truck applications including dump trucks, tow trucks, and service trucks. This assembly runs a 0.391:1 gear ratio with air shift actuation and a 1-1/4" round standard output shaft. Mounting uses standard metric studs. The unit requires no pressure lubrication. The cast iron housing and tapered cone output shaft bearings are characteristic of the Chelsea 442 Series, which carries an intermittent torque rating of 250 lb-ft (series rating, check application pages for actual values). Call us to confirm proper fit for your transmission and application.
Features
Chelsea 442 Series, 6-bolt mounting with metric studs
Gear ratio: 0.391:1
Shift type: Air Shift
Output: 1-1/4" round standard shaft
No pressure lubrication required
Cast iron housing with tapered cone output shaft bearings for extended service life
Low-profile shift cover and rotatable output flanges for improved installation clearance
Tech Specs
- Product Series: 442
- 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
- Lubricant: No Pressure Lube
- Input Gear Designator: AH
- Assembly: 3
