The Chelsea 442 Series Power Take-Off Assembly, part number 442KSAHX-A3RA or 442KSAHXA3RA, is a 6-bolt transmission-mount PTO built for light-to-medium duty vocational applications including tow trucks, dump trucks, and service trucks. 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. No-pressure lube configuration (lubricant code X) keeps the design straightforward. The cast iron housing pairs with tapered cone bearings on the output shaft for dependable service life in demanding cycles. Call us to confirm proper fit for your transmission and application.
Features
442 Series, 6-bolt transmission mounting with metric studs
Air shift actuation for remote engagement
0.391:1 gear ratio (input gear designator AH)
1-1/4" round standard output shaft (no-pressure lube configuration)
Cast iron housing with tapered cone bearings on the output shaft
Low-profile shift cover with rotatable output flanges for improved clearance
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
