Description
The Chelsea 442 Series Power Take-Off, part number 442KRAPX-W3XD or 442KRAPXW3XD, is a 6-bolt mount PTO built around a cast iron housing with tapered cone bearings on the output shaft. This unit runs a 0.391:1 gear ratio, shifts via air, and uses standard mounting with metric studs. The output is a 1-1/4″ round standard shaft. No pressure lube is required; the output shaft is greaseable for extended service intervals. The low-profile shift cover aids clearance in tight installations, and the rotatable output flange allows positioning to suit your hydraulic pump layout. Suited for tow trucks, dump trucks, service trucks, and light aerial applications. Call us to confirm proper fit for your transmission.
Features
Chelsea 442 Series, 6-bolt transmission mount with metric studs
Gear ratio: 0.391:1
Shift type: Air shift
Output: 1-1/4″ round standard shaft
Cast iron housing with tapered cone bearings on the output shaft
Greaseable output shaft; no pressure lube system required
Low-profile shift cover with rotatable output flange for improved installation clearance
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
- Lubricant: No Pressure Lube
- Assembly: 3









