The Chelsea 442 Series Power Take-Off Assembly, part number 442KUESX-W3XK or 442KUESXW3XK, is a 6-bolt, air-shift PTO built for light-to-medium duty vocational work. It runs a 0.391:1 gear ratio and delivers power through a 1-1/4" round standard output shaft. Mounting uses a standard 6-bolt pattern with metric studs. The unit carries no internal pressure lube circuit (dry-sump design), so external lubrication plumbing is not required. Cast iron housing and tapered cone output shaft bearings are characteristic of the 442 Series. Typical applications include tow trucks, service trucks, dump trucks, and small aerial trucks. A genuine Chelsea part from Pro Gear and Transmission. Call us to confirm proper fit for your transmission.
Features
Chelsea 442 Series, 6-bolt mounting with metric studs
Air shift actuation
0.391:1 gear ratio
1-1/4" round standard output shaft
Cast iron housing with tapered cone output shaft bearings
Greaseable output shaft; 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 (6-bolt)
- Shift Type: Air Shift
- Output Option: 1-1/4" Round Standard Shaft
- Assembly: 3
- Lubricant: No Pressure Lube
