TIG Torch Parts
Arc-Zone® Delivers Best in Class TIG Welding Products, Backed by Industry Leading Technical Service
TIG Torch Basics:
TIG torch models range from 50 Amp micro torches to 900 Amp automation torches. For manual TIG welding you want a compact torch that is light in your hand and easy to maneuver. The most common models are the 9, (2 series) 125 Amp & 17 (3 series) 150 Amp air-cooled and the best selling 20 (2 series) 250 Amp water-cooled.
TIG torches are hand tools, each model was designed for a specific welding job. Based on your budget, Arc-Zone suggests having two torches, one for everyday jobs and a specialty torch for hard to reach jobs etc. If you use a flex torch, you should have a spare torch body on hand as they often crack and break when you need them most!
Air & Water-Cooled TIG Torches:
- Air or Gas-cooled torches get hot and require time to cool down between welds, they are bulky compared to water-cooled torches and are limited to 200 amps. Air-cooled torches are great for jobsites and small shops and are easy to install and maintain.
- Water-cooled torches are best for production, and high amperage welding jobs. Water-cooled torches are compact, easy to handle and rated up to 500 amps. Water-cooled torches require a city water-supply or a recirculating water cooler.
Front End Parts:
Gas cups, collets & collet bodies are important front end consumables that let you customize your torch for the welding job and material type. Arc-Zone Pro Accessory Kits™ high quality parts, in a kit box with lid card that identifies each part for easy re-order! Arc-Zone Pro Kits save you time and money.
Welding Machine Power, Water & Gas Connectors:
Note: TIG torch packages do not include front end parts or a machine connector, and need to be ordered separately. Don't know what connectors you need? Arc-Zone we has the technical expertise to get you hooked up right the first time!
Weld Like A Pro Tip™
How to Hook Up Your Air-Cooled TIG Torch (PDF)
How to Hook Up Your Water-Cooled TIG Torch (PDF)
Maximizing Water-Cooled TIG Performance (PDF)
Why Upgrade to a Water-Cooled TIG Torch (PDF)
Arc-Zone CoolKit -- Water-cooled TIG Upgrade Kit
Popular Torch Size Comparison:
9 / 20 (2 Series) & 17 / 18 / 26 (3 Series) Torch Comparison (PDF)
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Ribbed Handle, Push-On for WP-26/26V
Miller/Weldcraft
$20.90H-200R Handle, Ribbed. Push-On -- No Threads. For 26, 26V, & CS300 Series Air-Cooled TIG Torch Bodies.H-200R$20.90 -
Ribbed Handle Thread-On for 200TB/200VTB Modular Torch
Miller/Weldcraft
$23.2010N15R Handle, Ribbed Thread-on. For 200TB & 200VTB modular torch bodies.10N15R$23.20 -
Collets .020" - 5/32" 3 Series (17/18/26) CS410 TIG Torches (Pack of 5)
Arc-Zone Pro
$20.85 - $25.00Collets .020" - 5/32" (Select size from menu) Priced & Sold in Packages of 5. Part # 10N21 .020" (0.5mm) 10N22 .040" (1.0mm) 10N23 1/16" (1.6mm) 10N24 3/32" (2.4mm) 10N25 1/8" (3.2mm) 54N20 5/32" (4.0mm) Collet...$20.85 - $25.00 -
Teflon Cup Insulator, 17/18/26 (Pack of 2)
Miller/Weldcraft
$10.0018CG Priced & Sold as a Pack of 2. Nozzle Insulator, Teflon. For 17, 17V, 17F, 18, 18P, 26, 26V, 26F, CS 410 and 3 Series TIG Torches. Compatible with TIG Torches from Weldcraft, CK, ESAB, WeldTec, TecTorch, Radnor, BestWelds, TigMaster, Profax,...18CG$10.00 -
Gas Lens Make-up Insulator for 3 Series (17/18/26) (Pack of 2)
Miller/Weldcraft
$12.0054N01 Priced & Sold as a Pack of 2. Gas Lens Make-up Insulator, Teflon. Used in conjunction with Nozzle Insulator part No. 18CG. The 54N01 insulator makes up the gap between the gas lens collet body shank and the torch body nozzle gasket...54N01$12.00 -
Handle, Smooth Push-On for W-350 (WP-18)
Miller/Weldcraft
$18.78H-200 Handle, Push-On -- No Threads, Knurled Sure Grip Pattern. For W-350 (WP-18) TIg torches.H-200$18.78 -
Teflon Back Cap Insulator, 17/18/26 (Pack of 2)
Miller/Weldcraft
$10.0018-7 Priced & Sold as a Pack of 2. Teflon Back Cap Insulator. Located on the top of the torch body, the Teflon insulator provides high-frequency insulation and a seal for the back cap O-Ring. For 17, 17V, 18, 18V, 18P, 26, 26V, 1726 and...18-7$10.00 -
Short Back Cap for 3-Series (17/18/26) (Pack of 2)
CK Worldwide
$4.40CK-300S (57Y04) Priced & Sold in Packages of 2. Short "Button" Back Cap with O-Ring for 3-Series (17/18/26 Series) TIG Torches. Cap is interchangeable with 57Y04 back caps and uses the 98W18 O-Ring (included).CK-300S$4.40 -
Medium Back Cap for 3-Series (17/18/26) (Pack of 2)
CK Worldwide
$8.00CK-300M Priced & Sold in Packages of 2. Medium Back Cap with O-Ring for 3-Series (17/18/26 Series) TIG Torches. Cap uses 98W18 O-Ring (included).CK-300M$8.00 -
Long Back Cap for 3-Series (17/18/26) (Pack of 2)
CK Worldwide
$5.94CK-300L (57Y02) Priced & Sold in Packages of 2. Long Back Cap with O-Ring for 3-Series (17/18/26 Series) TIG Torches. Cap is interchangeable with 57Y02 back caps and uses the 98W18 O-Ring (included).CK-300L$5.94 -
Collets .020" - 5/32" for 3 Series (17/18/26) (Pack of 5)
CK Worldwide
$7.50CK-3C- - (select size from options above) Priced & Sold in Packages of 5. Collet for 3 Series (17/18/26) TIG Torches. Genuine CK Worldwide® collets work with the standard collet bodies, gas lens & large gas lens collet bodies. Part...$7.50 -
Handle, Thread-on for HP-26 TIG Torches
Miller/Weldcraft
$13.5310N15 Handle, Thread-on. Knurled texture for improved torch comfort and control. For HP-26 Torch bodies.10N15$13.53 -
Reverse Collets .020" - 5/32" for 3 Series (17/18/26) (Pack of 5)
CK Worldwide
$20.15CK-7C- - (select size from options above) Priced & Sold in Packages of 5. Reverse Style Collet for 3-Series TIG Torches. CK Worldwide® reverse collets work with all of the standard, gas lens, large gas lense, stubby, and stubby gas lense collet...$20.15 -
Stubby Collets .020" - 5/32" for 3 Series (17/18/26) (Pack of 5)
CK Worldwide
$15.00 - $16.50CK-4C- - (select size from options above) Priced & Sold in Packages of 5. Stubby collet. For (Stubby) 4 series parts on series 3 TIG torches. CK Worldwide® collets work with the stubby collet bodies and stubby gas lens collet bodies. Part...$15.00 - $16.50 -
Monster Replacement Screens: 3/32" (2.4mm) Electrodes
Arc-Zone Pro
$10.50 - $12.75Monster™ Nozzle Screen Packs Monster nozzle replacement screen stacks sized for 3/32" (2.4mm) electrodes. We’ve been working hard to supply the best TIG cups available, and the new Monster Nozzle line delivers the gas coverage and...$10.50 - $12.75 -
Monster Replacement Screens: 1/16" (1.6mm) Electrodes
Arc-Zone Pro
$10.50 - $12.75Monster™ Nozzle Screen Packs Monster nozzle replacement Screen Stacks Sized for 1/16" (1.6mm) electrodes. We’ve been working hard to supply the best TIG cups available, and the new Monster Nozzle line delivers the gas coverage and...$10.50 - $12.75 -
Standard Collet Bodies .020" - 5/32" for 3 Series (17/18/26) (Pack of 5)
CK Worldwide
$16.00CK-3CB- - (select size from options above) Priced & Sold in Packages of 5. Standard Collet Body, for 3 Series (17/18/26) TIG Torches. Genuine CK Worldwide® replacement parts are engineered to work with all popular TIG torches. 17, 18, 26, CS300,...$16.00 -
Stubby Collet Bodies .020" - 5/32" for 3 Series (17/18/26) (Pack of 5)
CK Worldwide
$25.35 - $37.50CK-4CB (select size from options above) Priced & Sold in Packages of 5. Stubby Collet Body, for 4 series low-profile replacement parts on 3 Series (17/18/26). Stubby Collet Bodies require a Stubby Collet (CK-4C--) or the reverse...$25.35 - $37.50 -
Gas Lens Collet Bodies .020" - 5/32" for 3 Series (17/18/26) (Pack of 2)
CK Worldwide
$10.10 - $14.34CK-3GL- - (select size from options above) Priced & Sold in Packages of 2. Gas lens Collet Body, for 3 Series (17/18/26). Gas Lens Collet Bodies deliver a laminar gas flow, providing better shield gas coverage while using less gas and allowing the...$10.10 - $14.34 -
Replacement O-Rings for Gas Saver Collet Bodies (Pack of 5)
CK Worldwide
$7.60Replacement O-Rings for Gas Saver Collet Bodies Priced & Sold as a Pack of 5. Fit CK-3CBGS and CK-2CBGS collet bodies.CK-400R-Pack$7.60 -
Stubby Gas Lens Collet Bodies .020" - 5/32, 3 Series (17/18/26) (Pack of 2)
CK Worldwide
$22.86CK-4GL- - (select size from options above) Priced & Sold in Packages of 2. Stubby Gas Lens Collet Body, for 4 series low-profile replacement parts on 3 Series (17/18/26). Stubby Gas Lens Collet Bodies deliver a laminar gas flow, providing better...$22.86 -
Large Gas Lens Collet Bodies 1/16" - 5/32" 3 Series (17/18/26) (Pack of 2)
CK Worldwide
$31.60CK-3GL- -LD (select size from options above) Priced & Sold in Packages of 2. Large Gas Lens Collet Body, for 3 Series (17/18/26). Gas Lens Collet Bodies deliver a laminar gas flow, providing better shield gas coverage while using less gas and...$31.60 -
Gas Lens Insulator for 3 Series (17,18,26) (Pack of 2)
CK Worldwide
$14.34CK-3GHS Priced & Sold in Packages of 2. Gas lens teflon insulator for 3 Series. For use with the standard diameter gas lens collet body (CK-3GL- -). Genuine CK Worldwide® replacement parts are engineered to work with all popular TIG torches...CK-3GHS$14.34 -
Standard Insulator for 3 Series (Pack of 2)
CK Worldwide
$6.40CK-300HS Priced & Sold in Packages of 2. Standard Teflon Insulator for 3 & 4 Series TIG torches. Insulator used with standard and stubby style 3 and 4 series collet bodies (CK-3CB-- & CK-4CB--). The gas lens, large gas lens, and stubby...CK-300HS$6.40 -
Wedge Collets .020" - 5/32" 3 Series (17/18/26) (Pack of 5)
CK Worldwide
$12.85 - $13.15CK-3C- - -GS (select size from options above) Priced & Sold in Packages of 5. Heavy-Duty Wedge Collet for 3-Series TIG Torches. Engineered to last longer! Genuine CK Worldwide® Wedge Collets work with standard collet bodies, gas lens...$12.85 - $13.15 -
Stubby Gas Lens Insulator for 3 Series (17/18/26) (Pack of 2)
CK Worldwide
$14.50CK-4GHS Priced & Sold in Packages of 2. Stubby Gas Lens Insulator. For use with 4 series gas lens parts on 3 series TIG torches, stubby gas lens collet body (CK-4GL- -). Genuine CK Worldwide® replacement parts are engineered to work with all...CK-4GHS$14.50 -
Stubby Wedge Collets .040 - 5/35" 3 & 4 Series (17/18/26) (Pack of 5)
CK Worldwide
$21.25CK-4C- - -GS (select size from options above) Priced & Sold in Packages of 5. Stubby Heavy-Duty Wedge Collet. Converts 3-Series TIG Torches to Stubby 4-Series Front End Parts. Genuine CK Worldwide® replacement parts are engineered to work with...$21.25 -
Large Diameter Insulator for 3 Series (17/18/26) (Pack of 2)
CK Worldwide
$28.60CK-3GHSLD Priced & Sold in Packages of 2. Large Diameter Insulator for 3 series TIG torches. For use with the large diameter gas lens collet body (CK-3GL- - -L). Genuine CK Worldwide® replacement parts are engineered to work with all popular TIG...CK-3GHSLD$28.60 -
Standard Gas Saver Collet Body for 3 Series (17/26) (Pack of 2)
CK Worldwide
$12.40CK-3CBGS Priced & Sold in Packages of 2. Standard Gas Saver Collet Body For 3-Series TIG Torches. Designed for use with the standard diameter tungsten adapter w/ screens, and with push-on Style alumina or pyrex nozzles. Genuine CK...CK-3CBGS$12.40 -
Standard Gas Saver Heat Shield for 3 & 4 Series (Pack of 2)
CK Worldwide
$14.34CK-3HSGS Priced & Sold in Packages of 2. Standard Gas Saver Series Heat Shield for 3-Series TIG Torches. Insulator is used with both the long (CK-3CBGS) short collet body (CK-4CBGS). Designed for use with the standard diameter push-on Style alumina...CK-3HSGS$14.34 -
Standard Short Gas Saver Collet Body for 4 Series (Pack of 2)
CK Worldwide
$10.00CK-4CBGS Priced & Sold in Packages of 2. Standard Diameter Gas Saver Collet Body. For 4 Series TIG torches and 3 Series (17/18/26) torches using stubby wedge collet (i.e. CK-4C332GS)]. Designed for use with the standard diameter tungsten adapter w/...CK-4CBGS$10.00 -
Large Diameter Teflon Heat Shield For 4-series Torches (Pack of 2)
CK Worldwide
$23.00CK-4HSGSLD Priced & Sold in Packages of 2. Large Diameter Gas Saver Series Heat Shield By CK Worldwide® For 4-Series TIG Torches [4-Series TIG torches are the 3-Series (17/18/26) torches, but using the stubby wedge collet (i.e. CK-4C332GS)]...CK-4HSGSLD$23.00 -
Standard Gas Saver Tungsten Adapter w/ Gas Lens
CK Worldwide
$5.13CK-TAS- - -GS (select size from drop down menu) Standard Diameter Gas Saver Tungsten Adapter with Gas Lens Screens. Designed to be used with Push-On style nozzles. 1/2" Diameter, these screans are designed to thread...$5.13 -
Large Diameter Gas Saver Tungsten Adapter w/ Gas Lens
CK Worldwide
$23.27 - $23.50CK-TAS- - -GSLD (select size from drop down menu) Large Diameter Gas Saver Tungsten Adapter with Gas Lens Screens. Designed to be used with Push-On style nozzles. 1-1/8" Diameter, these screans are designed to thread...$23.27 - $23.50 -
Stubby Nozzle Insulator (Pack of 2)
Miller/Weldcraft
$42.3617GLG20 Priced & Sold as a Pack of 2. Stubby Nozzle Insulator, Teflon. For use on 17, 18, 26, CS410 and 3 Series TIG Torches. Genuine Weldcraft® replacement parts are compatible with TIG torches from CK, WeldTec, ESAB, TecTorch, Radnor,...17GLG20$42.36 -
Tungsten Stick-Out Gauge & Wrench for Micro TIG Torches
CK Worldwide
$29.56CK-TG1-24 New! Combined Tungsten Stick-Out Gauge and Chuck Wrnch. For 24 (CK 8), WP-50 and WP-125 Micro TIG Torches. Broached Female Wrench is Built Into the Front of the Wrench Allowing for Easy Electrode Tightening. Stick-Out Gauge...CK-TG1-24$29.56