442XUEWX-W5GF Chelsea PTO Assembly

The Chelsea 442 Series Power Take-Off Assembly, part number 442XUEWX-W5GF or 442XUEWXW5GF, is a 6-bolt mount PTO with air shift operation and a 0.391:1 gear ratio. The output is a 1-1/4" round standard shaft, and the unit mounts via the standard configuration with metric studs. Lubrication is splash-type with no pressure lube circuit required. The cast iron housing and tapered cone bearings on the output shaft are characteristic of the 442 Series, suited for light-to-medium duty vocational applications including service trucks, dump trucks, tow trucks, and small aerial trucks. Call us to confirm proper fit for your transmission and application.

Features

Air shift operation (pneumatic engagement)
0.391:1 gear ratio
1-1/4" round standard output shaft
Standard 6-bolt mount with metric studs, no pressure lube required
Cast iron housing with tapered cone bearings on the output shaft
Rotatable output flange and greaseable output shaft for extended service life

Tech Specs

• Product Series: 442
• Input Gear Designator: AH
• Gear Ratio: 0.391:1
• Shift Type: Air Shift
• Mounting Option: Standard Mount with Metric Studs (6-Bolt)
• Output Option: 1-1/4" Round Standard Shaft
• Assembly: 3
• Lubricant: No Pressure Lube

Additional Information

The Chelsea 442 Series is engineered for 6-bolt transmission applications across a range of vocational markets including construction, forestry, aerial, and fire and rescue equipment. The 442 Series carries an intermittent torque rating of 250 lb-ft (339 Nm) - check application pages for actual torque ratings on specific installations. Shaft power for the series is rated at 24 HP at 500 RPM and 48 HP at 1,000 RPM. Eleven internal speed ratios and thirty-six output options are available across the 442 Series lineup. Parker Chelsea publishes a dedicated service manual (HY25-6442-M1/US) and parts list (HY25-2442-M1_US) for this series. Not sure this is your part? Give us a call.