The Chelsea 442 Series Power Take-Off Assembly, part number 442ZSAHX-A6XD or 442ZSAHXA6XD, is a 6-bolt mount PTO built for light-to-medium duty vocational applications including dump trucks, tow trucks, and service trucks. This unit runs an air shift actuator, a 0.391:1 gear ratio, and delivers power through a 1-1/4" round standard output shaft. Mounting uses a standard configuration with metric studs, and lubrication is gravity-fed with no pressure lube circuit required. The cast iron housing and tapered cone bearings on the output shaft are characteristic of the 442 Series, contributing to consistent service life across demanding duty cycles. Call us to confirm proper fit for your transmission application.
Features
Chelsea 442 Series, 6-bolt transmission mounting with metric studs
Air shift actuation for remote engagement
0.391:1 gear ratio
1-1/4" round standard output shaft
Cast iron housing with tapered cone bearings on output shaft
Gravity lubrication, no pressure lube circuit required
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
