442LWITX-A5XK Chelsea PTO Assembly

The Chelsea 442 Series Power Take-Off Assembly, part number 442LWITX-A5XK or 442LWITXA5XK, is a 6-bolt mount unit built for light-to-medium duty vocational applications including dump trucks, tow trucks, and service trucks. This assembly carries a 0.391:1 gear ratio and uses an air shift mechanism. The output is a 1-1/4" round standard shaft, and mounting uses standard metric studs. The cast iron housing and tapered cone bearings on the output shaft are characteristic of the 442 Series, which offers up to 250 lb-ft intermittent torque. This unit runs with no pressure lube. Call us to confirm proper fit for your transmission application.

Features

442 Series 6-bolt mounting with standard metric studs
Air shift activation
0.391:1 gear ratio
1-1/4" round standard output shaft, no pressure lube
Cast iron housing with tapered cone bearings on output shaft
Low-profile shift cover and rotatable output flange for improved 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

The Chelsea 442 Series is engineered for compatibility with virtually all existing 6-bolt transmission applications. Typical vocational uses include dump trucks, tow trucks, service trucks, snow and ice trucks, and small aerial units. The 442 Series offers eleven internal speed ratios and thirty-six output options across the product family, including Chelsea's 360-degree rotatable output flange. Intermittent torque for the 442 Series ranges from 201 to 300 lb-ft; consult the application pages for the actual torque rating for your specific installation. Shaft power ratings for the series are 24 HP at 500 RPM and 48 HP at 1,000 RPM. Markets served include aerial, fire and rescue, construction, forestry, and vocational and municipal equipment.