TWECO Mig Welding Parts

The biggest torch-spares section in the store: Tweco MIG welding parts spanning complete guns, Eliminator and trade nozzles, tapered and heavy-duty contact tips, conduit liners, gas diffusers, tip holders, feedrolls and Euro machine adaptors — including a Euro adaptor with Lincoln two-pin plug. Genuine Tweco parts are stocked alongside Tweco-style equivalents from Cigweld, Unimig, WIA and North Welding Products.

It suits workshops running Tweco-pattern guns on anything from a 150 A single-phase set to a 500 A production machine.

Which Tweco series is my gun?

Tweco consumables are keyed to the gun's number — No.1, No.2, No.4 or No.5 — and every listing here names the series it fits. If you are unsure, check the last nozzle or tip you removed: Tweco part numbers carry the series in their prefix (for example 21-series nozzles suit a No.1 gun, 14-series tips suit No.2 and No.4). Match the series first, then wire size.

WeldCo carries this depth of Tweco parts because Melbourne and Adelaide fabricators reorder them constantly — it is the store's bread-and-butter consumable range.