442XUESX-W5AF Chelsea PTO Assembly

The Chelsea 442 Series Power Take-Off Assembly, part number 442XUESX-W5AF or 442XUESXW5AF, is a 6-bolt mount PTO designed for light-to-medium duty vocational applications including dump trucks, tow trucks, and service trucks. This unit runs cable shift actuation and an SAE B 2 or 4-bolt flange with a 1" 15-tooth SAE BB shaft. Mounting uses the standard configuration. The no-pressure-lube design (X lubricant code) keeps the unit simple to maintain. The cast iron housing and tapered cone bearings are characteristic of the 442 Series, which carries an intermittent torque rating of 250 lb-ft for the series. Call us to confirm proper fit for your transmission application.

Features

Chelsea 442 Series, 6-bolt standard mount
Shift type: Cable Shift
Output: SAE B 2 or 4-bolt flange with a 1" 15-tooth SAE BB shaft
No-pressure-lube design (X lubricant code)
Cast iron housing with tapered cone bearings on the output shaft

Tech Specs

• Product Series: 442
• Mounting Option: Standard Mount (X)
• Gear Ratio Code: U (26/20)
• Input Gear Designator: ES
• Lube Option: No Pressure Lube (X)
• Shift Option: Cable (Wire) Shift (W)
• Assembly Arrangement: 5
• Output Option: SAE B 2 or 4-Bolt Flange, SAE BB Shaft (1" 15T) (AF)

Additional Information

The Chelsea 442 Series is compatible with virtually all existing 6-bolt transmission applications. The series supports up to 36 output options including a 360-degree rotatable output flange for clearance flexibility, eleven internal speed ratios, and ten shift configurations. Typical markets include aerial, construction, forestry, fire and rescue, and vocational/municipal equipment. Series-level intermittent torque rating is 250 lb-ft (339 Nm); output power for the series ranges from 46 to 55 HP. Consult application pages for actual torque ratings specific to your installation. Not sure this is the right PTO for your truck? Give us a call and we can help confirm proper fit.