The Chelsea 442XSITX-W3XY or 442XSITXW3XY is a 442 Series Power Take-Off built for 6-bolt transmission applications. It runs an air shift mechanism and a 0.391:1 gear ratio, with a 1-1/4" round standard output shaft. Mounting uses the standard configuration with metric studs. The cast iron housing pairs with tapered cone bearings on the output shaft for long-term durability across light-to-medium duty vocational work including dump trucks, service trucks, and tow and recovery trucks. The output shaft is greaseable, and the output flange is rotatable for installation clearance. No pressure lube is required. Call us to confirm proper fit for your transmission application.
Features
Air shift actuation for remote engagement
0.391:1 gear ratio (Input Gear Designator: AH)
1-1/4" round standard output shaft
Standard mount with metric studs (6-bolt transmission flange)
Cast iron housing with tapered cone bearings on output shaft
Greaseable output shaft; rotatable output flange for clearance
Tech Specs
- Product Series: 442
- Gear Ratio: 0.391:1
- Input Gear Designator: AH
- Shift Type: Air Shift
- Mounting Option: Standard Mount with Metric Studs
- Output Option: 1-1/4" Round Standard Shaft
- Assembly: 3
- Lubricant: No Pressure Lube
- Mounting Type: 6-Bolt
Additional Information
The Chelsea 442 Series is designed to fit virtually all existing 6-bolt transmission applications. Typical vocational uses include dump trucks, tow and recovery trucks, service trucks, and aerial equipment. The 442 Series offers eleven internal speed ratios and thirty-six output options across the product line, including Chelsea's 360-degree rotatable flange. The series is rated for intermittent torque in the 250 lb-ft (339 Nm) range and output power from 46 to 55 HP, though actual torque ratings vary by application - consult the application pages or call Pro Gear and Transmission to confirm proper fit for your specific transmission and duty cycle.Parts Manual: Chelsea 442 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
