Tube Connector

The Kleinn Model 52140 is a premium pneumatic union connector engineered to seamlessly couple two separate air lines and ensure a secure, leak-free connection within your high-pressure onboard air system. Featuring a heavy-duty construction built to withstand demanding automotive and outdoor environments, this universal plumbing component is designed to bridge two standard 1/4" OD air lines together. Perfect for extending existing pneumatic plumbing runs or repairing damaged lines, it allows you to quickly restore an airtight path directly from your air tank, compressor, or solenoid valves to maintain optimal air delivery and maximum reliability for your air horns and onboard accessories.

Additional Information

Kleinn Model 52140 - 1/4" OD Air Line to 1/4" OD Air Line Connector

Part Type

Tube Fitting

• 1/4" OD Air Line to 1/4" OD Air Line Connector
• Brass Nylon construction
• Join two 1/4" airlines

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Product Downloads

#	Document Type	Download
1.	Installation Instructions

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Reference Information

Air Compressor Components, Tube Connector for 1/4" O.D. Tube