The Chelsea 442 Series PTO Assembly 442ZUITX-W3XD or 442ZUITXW3XD is a 6-bolt, air-shift power take-off with a 0.391:1 gear ratio. Output is a 1-1/4" round standard shaft (XD option), and mounting uses standard metric studs. The unit runs without pressure lube (dry-sump configuration). Built around a cast iron housing with tapered cone bearings on the output shaft, the 442 Series is sized for light-to-medium duty vocational work including dump trucks, tow trucks, service trucks, and small aerial units. Thirty-six output options and eleven internal speed ratios make this one of Chelsea's most versatile lines. Call us to confirm proper fit for your specific transmission and application.
Features
Chelsea 442 Series, 6-bolt transmission mount with metric studs
Air shift activation
0.391:1 gear ratio
1-1/4" round standard output shaft (XD)
No pressure lube required
Cast iron housing with tapered cone bearings for extended output shaft life
Low-profile shift cover; rotatable output flange for improved clearance
Greaseable output shaft
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
