Tweco 1640-1410 O-ring Velocity Conductor

Product Description

The TWECO 1640-1410 is a replacement O-ring designed for use with Tweco Velocity conductor components in MIG welding gun assemblies. This sealing ring maintains a gas-tight interface within the conductor body, preventing shielding gas loss that would otherwise compromise weld quality. Proper sealing at the conductor is critical to consistent arc performance and is a routine consumable replacement during welding gun maintenance. Welding technicians and service personnel install this part as part of scheduled upkeep or when diagnosing shielding gas flow issues.

This O-ring is intended for Tweco Velocity conductor assemblies used in professional MIG welding applications. It is sold individually and is well-suited to shops and service operations that maintain Tweco welding guns on a regular basis. The minimum order quantity for this part is 10 units, making it practical to stock as a maintenance consumable alongside other Tweco Velocity replacement parts.

Key Features

• Seals the conductor interface to prevent shielding gas leakage
• Designed as a direct-fit replacement for Tweco Velocity conductor assemblies
• Sold as individual units with a minimum order quantity of 10
• Routine consumable suitable for scheduled welding gun maintenance

Compatibility

Designed as an OEM-style replacement O-ring for Tweco Velocity conductor components in MIG welding gun assemblies.

Installation Notes

Installation should be performed by a qualified welding technician or equipment service professional. Disconnect and de-energize the welding power source before disassembling the gun or conductor. Inspect the conductor bore for debris or damage before seating the new O-ring. Avoid using sharp tools that could nick or cut the O-ring during installation, as surface damage will result in a failed seal.

Technical Specifications

• Unit of Measure: Each
• Minimum Order Quantity: 10

Standard Information

• Brand: TWECO
• Manufacturer Part Number: 1640-1410