The Chelsea 442 Series Power Take-Off Assembly, part number 442XWHYX-W5RD or 442XWHYXW5RD, is a 6-bolt mount PTO built for light-to-medium duty vocational applications including dump trucks, tow trucks, and service trucks. This unit is air shifted, runs a 0.391:1 gear ratio, and delivers power through a 1-1/4" round standard output shaft. Mounting uses standard metric studs. The cast iron housing and tapered cone bearings on the output shaft give the 442 Series its torque capacity and service durability. No pressure lube system is used; the output shaft is greaseable at the wheel end. The series covers output power in the 46-55 HP range. Call us to confirm proper fit for your specific transmission and application.
Features
Chelsea 442 Series, 6-bolt transmission mount with metric studs
Air shift activation
0.391:1 gear ratio
1-1/4" round standard output shaft (greaseable for extended life)
Cast iron housing with tapered cone bearings on the output shaft
Low-profile shift cover with rotatable output flange for clearance flexibility
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
