Pto Torque Tubing, 44-Series

Pto Torque Tubing, 44-Series & 55-Series

The 602-4400 PTO Torque Tubing is a Weasler profile tube designed to serve as a reinforcing cylindrical encasement around the shaft within a PTO driveline, helping support strength and durability under load. Sized for 44-Series and 55-Series applications, this tube features a round domestic profile and a weld connection, making it a solid choice for driveline fabrication, repair, or replacement work where correct tube sizing and fit are critical.

Country of Origin
Varies by production batch

Key Features / Specifications

• Model / Part Number: 602-4400
• Brand: Weasler
• Product Type: PTO torque tubing / profile tube
• Series Compatibility: 44-Series & 55-Series
• Profile / Bore Shape: Round
• Bore (ID): 2.25 in. (57 mm)
• Outside Diameter / Tube Size (OD): 2.50 in. (64 mm)
• Connection Type: Weld
• Weld Diameter: 2.25 in. (57 mm)

Ideal For

• PTO driveline repair or fabrication needing 44/55-Series compatible torque tubing
• Replacing damaged or worn round profile tubing on agricultural drivelines
• Shops performing cut-to-length PTO tube builds from a 72" section
• Applications requiring a weld-on tube connection for secure assembly
• Maintenance work where correct 2.25" ID / 2.50" OD fit is essential