The Chelsea 442 Series Power Take-Off Assembly, part number 442ZQAHX-V6XD or 442ZQAHXV6XD, is a 6-bolt mount PTO built for light-to-medium duty vocational applications including tow trucks, dump trucks, and service trucks. This unit runs an air shift mechanism with a 0.391:1 gear ratio and a 1-1/4" round standard output shaft. Mounting uses a standard configuration with metric studs. The cast iron housing and tapered cone bearings on the output shaft are characteristic of the 442 Series, which carries an intermittent torque rating of up to 300 lb-ft and output power in the 46-55 HP range at the series level. No pressure lube is required. Call us to confirm proper fit for your transmission application.
Features
Chelsea 442 Series, 6-bolt transmission mounting with metric studs
Air shift activation for reliable pneumatic engagement
0.391:1 gear ratio for speed-reduction output drive
1-1/4" round standard output shaft (XD configuration)
Cast iron housing with tapered cone bearings for long service life
Greaseable output shaft; 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
- Shift Type: Air Shift
- Output Option: 1-1/4" Round Standard Shaft
- Assembly: 3
- Lubricant: No Pressure Lube
