Welding machine

H83C00 Rear Cap Genuine Spare Part for OTC DAIHEN

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OTC DAIHEN H83C00 Gun Cap (Rear Cap) – Genuine for AW-18 Water‑Cooled TIG Torch

This page showcases the OTC DAIHEN H83C00 gun cap, also known as the gun tail or rear cap. This genuine spare part is used on the AW-18 water‑cooled argon arc (TIG) welding torch. It serves as a protective and insulating cover at the back of the torch, ensuring safe operation and long torch life. Below you will find photos, specifications, and ordering information.

OTC DAIHEN H83C00 genuine gun cap for AW-18 water-cooled TIG torch

Product Overview

The H83C00 is a genuine OTC DAIHEN gun cap (rear cap) designed for the AW-18 water‑cooled TIG welding torch. It fits onto the back end of the torch, providing electrical insulation and protecting internal components from damage. This durable cap ensures proper torch assembly and contributes to safe, reliable welding performance.

Specifications

Part Number: H83C00
Description: Gun cap / rear cap for TIG torch
Applicable Torch: OTC DAIHEN AW-18 water‑cooled argon arc welding torch
Function: Provides insulation and protection for torch internals
Origin: Japan – genuine OTC DAIHEN production

Why Choose Genuine OTC DAIHEN Parts?

Using authentic OTC DAIHEN H83C00 gun caps ensures proper fit, reliable insulation, and long‑term durability. Non‑OEM caps may not seal correctly or could degrade quickly, leading to torch failure. As an authorized OTC DAIHEN distributor, we supply only 100% original, factory‑sealed parts.