442LWITX-W3RB Chelsea PTO Assembly

The Chelsea 442 Series Power Take-Off, part number 442LWITX-W3RB or 442LWITXW3RB, is a 6-bolt mount PTO with air shift actuation and a 0.391:1 gear ratio. The output is a 1-1/4" round standard shaft, and mounting uses standard metric studs. The cast iron housing pairs with tapered cone bearings on the output shaft for dependable service in light-to-medium duty vocational work. Applications within the 442 Series include dump trucks, service trucks, tow and recovery trucks, and aerial units. The 360-degree rotatable output flange allows clearance adjustments at installation, and the greaseable output shaft design supports long service intervals. Call us to confirm proper fit for your transmission.

Features

Air shift actuation for remote engagement
0.391:1 gear ratio
1-1/4" round standard output shaft
Standard 6-bolt mount with metric studs
Cast iron housing with tapered cone output shaft bearings
360-degree rotatable output flange for flexible installation clearance
Greaseable output shaft for extended service life

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

The Chelsea 442 Series is designed to fit virtually all existing 6-bolt transmission applications. Within the series, intermittent torque capacity runs up to 250 lb-ft (339 Nm); output shaft power reaches 48 HP at 1,000 RPM. Eleven internal speed ratios and thirty-six output options are available across the 442 lineup, making it adaptable across a wide range of vocational installations. Typical market segments for this series include construction, forestry, aerial, fire and rescue, and municipal equipment. Parker Chelsea publishes a dedicated service manual (HY25-6442-M1/US) and parts list (HY25-2442-M1_US) for the 442 Series. Not sure this is your part? Give us a call.