The Chelsea 442 Series Power Take-Off Assembly, part number 442XRESX-W3GK or 442XRESXW3GK, is a 6-bolt mount PTO with a 0.391:1 gear ratio, air shift operation, and a 1-1/4" round standard output shaft. Mounting uses the standard configuration with metric studs (Option G). The unit runs without a pressure lube system (dry sump, Option X) and belongs to Chelsea's 442 Series, which uses a cast iron housing and tapered cone bearings on the output shaft. The 442 Series is rated for light-to-medium duty vocational work including dump trucks, tow trucks, and service trucks. The output flange is rotatable for improved plumbing and driveline clearance. Confirm proper fit for your transmission before ordering, or call Pro Gear and Transmission for application assistance.
Features
Chelsea 442 Series, 6-bolt transmission mount with metric studs
Air shift operation (no cable or mechanical linkage required)
0.391:1 gear ratio (input gear designator AH)
1-1/4" round standard output shaft (Option XD)
No-pressure lube design (dry sump, Option X)
Cast iron housing with tapered cone bearings on the output shaft; rotatable output flange for 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
- Assembly: 3
- Lubricant: No Pressure Lube
Additional Information
Parts Manual: Chelsea 442 Series PTO Parts Manual (PDF) - exploded views, item numbers and the full parts breakdown for this series.
