The Chelsea 442 Series Power Take-Off Assembly, part number 442XQAHX-S3XK or 442XQAHXS3XK, is a 6-bolt mount PTO built for light-to-medium duty vocational applications including dump trucks, service trucks, and tow trucks. This unit runs a 0.391:1 gear ratio with air shift engagement, a 1-1/4" round standard output shaft, and standard mounting with metric studs. The housing is cast iron with tapered cone bearings on the output shaft. No pressure lube is required for this configuration. With 36 available output options across the 442 Series and 11 internal speed ratios, the 442 platform covers a wide range of transmission pairings. Call us to confirm proper fit for your specific transmission and application.
Features
Chelsea 442 Series, 6-bolt transmission mounting with metric studs
Gear ratio: 0.391:1
Shift type: Air shift
Output: 1-1/4" round standard shaft
No pressure lube configuration
Cast iron housing with tapered cone bearings for extended service life
Tech Specs
- Product Series: 442
- Gear Ratio: 0.391:1
- Shift Type: Air Shift
- Mounting Option: Standard Mount with Metric Studs (6-Bolt)
- Output Option: 1-1/4" Round Standard Shaft
- Lubricant: No Pressure Lube
- Input Gear Designator: AH
- Assembly: 3