Lincoln Electric KH836 Mig Nozzle Tips Insulators LE31MP

Product Description

The LINCOLN ELECTRIC KH836 is a replacement nozzle, contact tips, and insulator kit designed for MIG welding applications. This kit supplies the consumable contact components that direct shielding gas and guide the wire electrode to the weld pool. It is engineered for use with the LE31MP MIG gun and supports wire up to 0.030 inches in outside diameter. Welders and fabricators performing routine maintenance or restoring a worn gun to factory performance will find this kit a direct-fit replacement for the affected components.

This kit is suited for light industrial and professional shop environments where the LE31MP MIG gun sees regular use. Consumable nozzle and tip components wear with each weld cycle through spatter buildup and heat fatigue. Keeping a supply of KH836 kits on hand reduces downtime during production welding or service work. The kit is packaged as a single unit and is compatible with wire electrode diameters up to 0.030 inches, making it appropriate for common mild steel, stainless, and flux-core wire sizes in that range.

Key Features

• Replacement nozzle, contact tips, and insulators for the LE31MP MIG gun
• Supports wire outside diameters up to 0.030 inches
• Direct-fit consumable kit reduces gun rebuild time
• Compact form factor — approximately 3.75 inches tall, 1.88 inches wide, and 1 inch in length
• Lightweight at 0.5 pounds, easy to stock and transport

Compatibility

Designed for use with the LINCOLN ELECTRIC LE31MP MIG gun. Confirm gun model before ordering to ensure proper nozzle thread pattern and tip seat fit.

Installation Notes

Contact tip and nozzle replacement is a standard maintenance task performed by welders and fabricators. Before servicing the gun, disconnect the welder from power and allow the nozzle to cool completely to prevent burns. Use appropriate tip removal tools rather than pliers to avoid damaging the diffuser threads. Follow the gun manufacturer's torque guidelines when seating the new contact tip to ensure proper electrical contact and gas flow.