94048088 - Arcair K4000 Replacement Upper Arm Assembly

Genuine Arcair Replacement Upper Arm for K4000 & K5 Torches

Maintain the peak performance of your heavy-duty gouging operations with the Arcair 94-048-088 Upper Arm. Designed specifically for the industry-standard K4000® and K5 Angle-Arc® gouging torches, this replacement component is essential for ensuring proper mechanical clamping and electrical continuity during carbon arc gouging processes. Manufactured in Mexico to Arcair's rigorous OEM specifications, this upper arm restores your torch to its original factory condition, ensuring safety and efficiency on the shop floor.

The upper arm of a gouging torch is subjected to intense heat, mechanical stress, and spatter. Over time, the leverage mechanism can wear, or the conductive surfaces can degrade, leading to poor arc stability or difficulty in holding the carbon electrode securely. Replacing a worn upper arm with this genuine Arcair part ensures that the jaw pressure remains optimal, preventing electrode slippage and overheating caused by poor contact. This component is also fully compatible with the RADNOR™ Pro 4000 gouging torch, offering a versatile repair solution for mixed-brand equipment fleets.

Constructed from high-grade durable materials, this upper arm is built to withstand the harsh environments typical of foundries, shipyards, and steel fabrication plants. It integrates seamlessly with the torch's lever assembly and insulator parts. When servicing your K4000 torch, using genuine Arcair parts like the 94-048-088 guarantees that all dimensional tolerances are met, facilitating a smooth installation process without the need for modification. Keep your production lines moving and minimize downtime by stocking critical spares like the K4000 Upper Arm.