The Chelsea 442 Series Power Take-Off Assembly, part number 442ZSAHX-H3XD or 442ZSAHXH3XD, is a 6-bolt mount PTO engineered for light-to-medium duty vocational truck applications. This unit runs a 0.391:1 gear ratio with air shift actuation, a 1-1/4" round standard output shaft, and standard mount with metric studs. The cast iron housing and tapered cone output shaft bearings are characteristic of the 442 Series, contributing to its service life in demanding cycles. Greaseable output shafts and a 360-degree rotatable output flange give flexibility at installation. No pressure lube is required; the unit runs splash lubrication. Typical applications include dump trucks, tow trucks, service trucks, and small aerial units. Call us to confirm proper fit for your application.
Features
Chelsea 442 Series, 6-bolt transmission mount 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 shafts; 360-degree rotatable output flange; no pressure lube required
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
