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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CK-200H Handle for Small TIG Torches
CK Worldwide
$10.47CK-200H (CK-HS) Replacement Push-On Torch Handle for Small TIG Torches Without Built-In Gas Valves. Universal handle to replace CK-130HF, CK-130HR, CK-180HR, CK-200HF, CK-200HR, CK-130HVR, CK-130HVF, CK-180HVR, CK-200HVR, & CK-200HVF Replaces...CK-200H$10.47 -
1/16" (1.6mm) Chuck for CK-MR70/MR-140 Micro Torch (Pack of 2)
CK Worldwide
$26.94CK-MR116C Priced & Sold in Packages of 2. 1/16" (1.6mm) Collet Chuck for CK-MR70 & CK-MR140 Micro TIG Torches.CK-MR116C$26.94 -
CK-300H Handle for Large Size TIG Torches
CK Worldwide
$10.47CK-300H Replacement Push-On Torch Handle for Large Size TIG Torches. Universal handle to replace: CK-210HF, CK-210-HR, CK-300HF, CK-300HR handles for Rigid and Flex torches. Dimensions: Inside Diameter: .875" (22...CK-300H$10.47 -
Handle for TrimLine™ TIG Torches
CK Worldwide
$10.80CK-210HTF Push-On Torch Handle for TrimLine™ TIG Torches. Dimensions: Inside Diameter: .750" (19.05mm) Outside Diameter: 1.000" (25.4mm) This handle is designed to fit the following CK...CK-210HTF$10.80 -
CK-150H Handle for Mid Sized TIG Torches
CK Worldwide
$10.47CK-150H (CK-HM) Replacement Push-On Torch Handle for Mid Size TIG Torches. Universal handle to replace part numbers: CK-150HR, CK-150HF, CK-150HCR, CK-17HR, & CK-17HF. Dimensions: Inside Diameter: .625" (15...CK-150H$10.47 -
CK-510H Handle for CK-510 TIG Torch
CK Worldwide
$10.80CK-510HR Replacement Push-On Torch Handle for the CK-510 TIG Torch. Specifications: Inside Diameter: .875" (22.2mm) Outside Diameter: 1.125" (28.6mm)CK-510HR$10.80 -
Collet Bodies, .020" - 3/32" for 8 Series (WP-24) TIG Torches (Pack of 5)
CK Worldwide
$12.85CK-8CB- - (select size from options above) Priced & Sold in Packages of 5. Collet body by CK Worldwide® for Series 8 TIG Torches. This collet uses the standard collet (CK-8C- -). Genuine CK Worldwide® replacement parts are engineered to work...$12.85 -
Handle, Threaded for WP-20 (W-250)
Miller/Weldcraft
$18.3353N06 Thread-on Handle with Knurled Texture. For WP-20, 20P, 25 and 125.53N06$18.33 -
3/32" Collet WP-22A / 23A (Pack of 2)
Miller/Weldcraft
$36.3622N23A Priced & Sold in Packages of 2. Collet, 3/32" (2.4mm) x 6-5/16" Long. For WP-22A / 23A Series TIG Torches.22N23A$36.36 -
Handle, Smooth Push-on, No Threads for 24, 9 & 17
Miller/Weldcraft
$15.87H-100 Smooth Handle -- Push-On -- No Threads. For WP-24, 9, 9V,17, 17V series TIG torches with rubber modeled ribs on torch body.H-100$15.87 -
3/32" (2.4mm) Gas Lens Collet Body - 18GL32 (Pack of 2)
Miller/Weldcraft
$106.3418GL32 Priced & Sold in Packages of 2. 3/32" (2.4mm) Gas Lens Collet Body, WP-18SC.18GL32$106.34 -
Short Back Cap - 56Y45 (Pack of 2)
Miller/Weldcraft
$19.8156Y45 Priced & Sold as a Pack of 2. Short Back Cap. WP-12.56Y45$19.81 -
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 -
Insulating Boot
Weldcraft Products
$59.0822-9-1 Insulating Boot, Rubber. For W-250 (WP-22A, WP-22B).22-9-1$59.08 -
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 -
3/32" (2.4mm) Chuck for CK-MR70/MR-140 Micro Torch (Pack of 2)
CK Worldwide
$26.94CK-MR332C Priced & Sold in Packages of 2. 3/32 (2.4mm) Collet Chuck For CK-MR70 & CK-MR140 Micro TIG Torches.CK-MR332C$26.94 -
Teflon Cup Insulator for 8 Series TIG Torches
CK Worldwide
$9.97CK-80THS Teflon insulator by CK Worldwide® for series 8 TIG torches. This teflon insulator uses the standard style collet & collet body. The gas lens collets require a different teflon insulator. Designed to fit the...CK-80THS$9.97 -
Short Back Cap - 57Y04 (Pack of 2)
Miller/Weldcraft
$16.5657Y04 Priced & Sold in Packages of 2. Short Back Cap. For 17/18/26/CS300/CS410 Series TIG Torches. 3/8" x 32 Fine Thread.57Y04$16.56 -
1/8" (3.2mm) Gas Lens Collet Body - 18GL18 (Pack of 2)
Miller/Weldcraft
$67.6618GL18 Priced & Sold in Packages of 2. 1/8" (3.2mm) Gas Lens Collet Body, WP-18SC.18GL18$67.66 -
1/8" Collet WP-22A / 23A (Pack of 2)
Miller/Weldcraft
$70.3622N24A Priced & Sold in Packages of 2.Collet, 1/8" (3.2mm) x 6-5/16" Long. For WP-22A / 23A Series TIG Torches.22N24A$70.36 -
Teflon Cup Insulator for WP-24/24W (A-80/W180) (Pack of 2)
Miller/Weldcraft
$24.7653N22 Priced & Sold in Packages of 2. Nozzle Gasket, Glass Reinforced Teflon. For WP-24, 24W, 24F, 24-70 and 24-90.53N22$24.76 -
1/8" Collet (Pack of 5)
Miller/Weldcraft
$119.4085Z16 Priced & Sold as a Pack of 5. 1/8" (3.2mm) Heavy-Duty Collet. WP-12.85Z16$119.40 -
Nozzle Insulator (Pack of 2)
Miller/Weldcraft
$20.6622-10 Priced & Sold as a Pack of 2. Nozzle Insulator, Teflon.22-10$20.66 -
Mounting Barrel - 22-8A
Miller/Weldcraft
$24.7322-8A Mounting Barrel. For W-250 (WP-22A) Automation Torch.22-8A$24.73 -
5/32" (4.0mm) Gas Lens Collet Body - 18GL53 (Pack of 2)
Miller/Weldcraft
$61.1618GL53 Priced & Sold in Packages of 2. 5/32" (4.0mm) Gas Lens Collet Body, WP-18SC.18GL53$61.16 -
Ribbed Handle Push-On, No Threads
Miller/Weldcraft
$15.92H-100R Ribbed Handle -- Push-On -- No Threads. For WP-24, 9, 9V,17, 17V series TIG torches with rubber modeled ribs on torch body.H-100R$15.92 -
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 -
W-500A, W-500B, W-900 Barrel Screw (Pack of 2)
Miller/Weldcraft
$4.0027-10 Priced & Sold as a Pack of 2. Barrel Screw, 6-32 x 5/16". For WP-27 Mounting Barrel, Three Required.27-10$4.00 -
Short Back Cap for 2-Series (9/20) (Pack of 2)
CK Worldwide
$7.40CK-200S (41V33) Priced & Sold in Packages of 2. Short "Button" Back Cap with O-Ring for 2-Series (9/20) TIG Torches. This Cap is interchangeable with 41V33 and uses the 98W77 O-Ring (included).CK-200S$7.40 -
90° Head For CK-MR70 & CK-MR140 Micro TIG Torches
CK Worldwide
$33.10CK-MR90H Replacement 90° Head For CK-MR70 & CK-MR140 Micro TIG Torches. *Pyrex Nozzle, Collet Chuck & Electrode Sold Separately.CK-MR90H$33.10 -
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 -
Long Back Cap - 57Y02 (Pack of 2)
Miller/Weldcraft
$12.8657Y02 Priced & Sold in Packages of 2. Long Back Cap for 17/18/26/CS300/CS410 Series TIG Torches. 3/8" x 32 Fine Thread.57Y02$12.86 -
5/32" Collet for WP-18SC (Pack of 5)
Miller/Weldcraft
$60.0054N20HD Priced & Sold in Packages of 5. Collet, 5/32" (4.0mm). Heavy-duty collet that is designed for use with the WP-18SC TIG Torch. Using this collet on other TIG torch model may result in restricted gas flow.54N20HD$60.00 -
Screw - 18R-1 (Pack of 2)
Miller/Weldcraft
$4.2418R-1 Priced & Sold in Packages of 2. Screw, 6-32 x 3/16" Filister Head.18R-1$4.24 -
3/16" (4.8mm) Gas Lens Collet Body (Pack of 2)
Miller/Weldcraft
$118.1618GL36 Priced & Sold in Packages of 2. 3/16" (4.8mm) Gas Lens Collet Body, WP-18SC.18GL36$118.16 -
Micro TIG Electrode Wrench for 8 Series WP-24, 125 (A80, W-180)
Miller/Weldcraft
$20.8753N20 Electrode Chuck Wrench. For 180 Degree Chucks on WP-50 and WP-125 Micro TIG Torches, and WP-24 Series Collet Bodies.53N20$20.87 -
W-500A, W-500B, W-900 Lock Washer (Pack of 2)
Miller/Weldcraft
$4.0027-11 Priced & Sold as a Pack of 2. Split Lock Washer, No. 6. Three Required.27-11$4.00 -
Medium Back Cap for 2-Series (9/20) (Pack of 2)
CK Worldwide
$7.00CK-200M (41V35) Priced & Sold in Packages of 2. Medium Back Cap With O-Ring for 2-Series (9/20) TIG Torches. Cap is interchangeable with 41V35 back caps and uses the 98W77 O-Ring (included).CK-200M$7.00 -
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 2-Series (9/20) (Pack of 2)
CK Worldwide
$7.40CK-200L (41V24) Priced & Sold in Packages of 2. Long Back Cap with O-Ring for 2-Series (9/20 Series) TIG Torches. Cap is interchangeable with 41V24 back caps and uses the 98W77 O-Ring (included).CK-200L$7.40