442XLHYX-W5XD Chelsea PTO Assembly

The Chelsea 442 Series Power Take-Off, part number 442XLHYX-W5XD or 442XLHYXW5XD, is a 6-bolt mount PTO built around a cast iron housing and tapered cone bearings on the output shaft. This unit runs a 0.391:1 gear ratio and uses air shift actuation. The mounting configuration is standard mount with metric studs, and the output is a 1-1/4" round standard shaft. No pressure lube is required, simplifying maintenance. The 442 Series supports applications including dump trucks, service trucks, tow trucks, and aerial equipment. Call us to confirm proper fit for your transmission and application.

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 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

Additional Information

The Chelsea 442 Series is designed to work with virtually all existing 6-bolt transmission applications. The series supports an intermittent torque range of 201 to 300 lb-ft and output power of 46 to 55 HP. Shaft power ratings for the series are 24 HP at 500 RPM and 48 HP at 1000 RPM. Thirty-six output options and eleven internal speed ratios are available across the 442 Series lineup. Typical vocational applications include dump trucks, service trucks, tow and recovery trucks, and aerial and construction equipment. Parker Chelsea documents available for this series include the 442 Series Owner's Manual, 442 Series Parts List (HY25-2442-M1_US), and 442 Series Service Manual (HY25-6442-M1/US).