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)
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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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 -
Locking Short Back Cap for 1/4" (6.35mm) Electrodes - CK-510
CK Worldwide
$28.50CK-514CCS Short 'Locking' Back Cap for Using 1/4" (6.35mm) Electrodes with the CK-510 TIG Torch.CK-514CCS$28.50 -
Locking Long Back Cap for 1/4" (6.35mm) Electrodes - CK-510
CK Worldwide
$37.77CK-514CCL Long 'Locking' Back Cap for Using 1/4" (6.35mm) Electrodes With the CK-510 TIG Torch.CK-514CCL$37.77 -
180° Head For CK-MR70 & CK-MR140 Micro TIG Torches
CK Worldwide
$33.10CK-MR180H Replacement 180° Head For CK-MR70 & CK-MR140 Micro TIG Torches. *Pyrex Nozzle, Collet Chuck & Electrode Sold Separately.CK-MR180H$33.10 -
Collet Body - for WP-17, 18, 26, CS410 and 3 Series TIG Torches (Pack of 5)
Miller/Weldcraft
$17.60 - $42.85Standard Collet Bodies (Select size from options above) Priced & Sold in Packages of 5. Part # 10N29 - .020" (0.5mm) 10N30 - .040" (1.0mm) 10N31 - 1/16" (1.6mm) 10N32 - 3/32" (2.4mm) 10N28 - 1/8" (3.2mm) Collet Bodies for WP-17, 18, 26, CS410,...$17.60 - $42.85 -
.040" (1.0mm) 45 Degree Chuck for Weldcraft 125 Micro Torch
Miller/Weldcraft
$76.40125C40-45 .040" (1.0mm) 45° Electrode Chuck. For WP-125 (MT-125) Micro TIG Torch125C40-45$76.40 -
Large Gas Lens Insulator (Pack of 2)
Miller/Weldcraft
$24.4054N63 Priced & Sold in Packages of 2. Large Gas Lens Insulator, Teflon. For Large Gas Lens Collet Bodies on 17, 18, 26, CS410 and 3 Series TIG Torches. Compatible with Torches from Weldcraft, WeldTec, CK, ESAB, TecTorch, Radnor, BestWelds,...54N63$24.40 -
Large Teflon Gas Lens Insulator - 54N63-20 (Pack of 2)
Miller/Weldcraft
$48.2454N63-20 Priced & Sold in Packages of 2. Large Teflon Gas Lens Nozzle Insulator. Use with the Large Gas Lens Collet Body and Gas Lens Nozzle on 20, 22 and 25 Series (Water-Cooled) and 9 (Air-Cooled) Series TIG Torch Bodies. Compatible with TIG...54N63-20$48.24 -
3/16" Heavy-Duty Collet, 18SC (Pack of 2)
Miller/Weldcraft
$23.4618C36 Priced & Sold in Packages of 2. Heavy-Duty Collet, 3/16" (4.8mm).18C36$23.46 -
W-500A, W-500B, W-900 O-Ring, Shaft Assembly "Outside" (Pack of 2)
Miller/Weldcraft
$5.0027-13-2 Priced & Sold as a Pack of 2. O-Ring. WP-27, Shaft Assembly "Outside"27-13-2$5.00 -
Large Diameter Gas Lens Collet Body, 3/32" (2.4mm) For WP-9, 20, CS310 and 2 Series TIG Torches
Miller/Weldcraft
$50.57Large Diameter Gas Lens Collet Body Part # 45V64S 3/32" (2.4mm) For WP-9, 20, CS310 and 2 Series TIG Torches. Note: Use Long collets with part numbers that end in "L" -- like: 13N24L45V64S$50.57 -
45° Head For CK-MR70 & CK-MR140 Micro TIG Torches
CK Worldwide
$33.10CK-MR45H Replacement 45° Head For CK-MR70 & CK-MR140 Micro TIG Torches. *Pyrex Nozzle, Collet Chuck & Electrode Sold Separately.CK-MR45H$33.10 -
.040" (1.0mm) 90° Chuck for Weldcraft 125 Micro Torch
Miller/Weldcraft
$76.40125C40-90 .040" (1.0mm) 90° Electrode Chuck. For WP-125 (MT-125) Micro TIG Torch125C40-90$76.40 -
Ribbed Handle, Thread-On for 150, 150V
Miller/Weldcraft
$18.00105Z55R Handle, Ribbed -- Thread-On. For WP-150, 150V, 150TB & 150VTB Series TIG Torches with threaded torch body.105Z55R$18.00 -
Heavy-Duty Nose Collet Body (5/32" to 3/16") WP-18SC (Pack of 5)
Miller/Weldcraft
$97.65NCB-36 Priced & Sold in Packages of 5. Nose Collet Body, Heavy-Duty. 5/32" (4.0mm) to 3/16" (4.8mm). For WP-18SC Series TIG Torch.NCB-36$97.65 -
Large Diameter Gas Lens Collet Body - For WP-9, 20, CS310 and 2 Series TIG Torches (Pack of 2)
Miller/Weldcraft
$100.50 - $114.20Large Diameter Gas Lens Collet Bodies Priced & Sold in Packages of 2. (Select size from menu) Part # 45V0204S .020" - .040" (0.5-1.0mm) 45V116S 1/16" (1.6mm) 995795S 1/8" (3.2mm) Large Diameter Gas Lens Collet Bodies. For WP-9,...$100.50 - $114.20 -
Metal Nozzle Insulator (Pack of 10)
Miller/Weldcraft
$333.9085Z99 Priced & Sold in Packages of 10. Metal Nozzle Insulator Sleeve. For Use With Metal Nozzles On WP-12.85Z99$333.90 -
W-500A, W-500B, W-900 O-Ring, Shaft Assembly "Inside" (Pack of 2)
Miller/Weldcraft
$4.6627-13-3 Priced & Sold as a Pack of 2. O-Ring. WP-27, Shaft Assembly - "Inside"27-13-3$4.66 -
1/16" (1.6mm) 45° Chuck for Weldcraft 125 Micro Torch
Miller/Weldcraft
$72.23125C116-45 1/16" (1.6mm) 45° Electrode Chuck. For WP-125 (MT-125) Micro TIG Torch.125C116-45$72.23 -
Nose Collet Body (.020" to 1/8") WP-18SC (Pack of 5)
Miller/Weldcraft
$102.40NCB-53 Priced & Sold in Packages of 5. Nose Collet Body, .020" (.5mm) to 1/8" (3.2mm) For WP-18SC Series TIG TorchNCB-53$102.40 -
Flexible Torch Head Only
Miller/Weldcraft
$101.259F Black Torch Head, Flexible -- 125 Amp Air-Cooled 90° Torch Head and Teflon Nozzle Gasket.9F$101.25 -
W-500A, W-500B, W-900 O-Ring, Torch Body
Miller/Weldcraft
$0.7527-2-4 Torch Body O-Ring. W-900, W-500A & W-500B, HW-2727-2-4$0.75 -
Collet, Large Gas Lens .040" WP-22A / 23A (Pack of 2)
Miller/Weldcraft
$40.0022N21AL Priced & Sold as a Pack of 2Long Collet, .040" (1.0mm) x 7" (175mm). For WP-22A / 23A Series TIG Torches Using Extra Large Gas Lens Collet Body.22N21AL$40.00 -
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 -
1/16" (1.6mm) 90° Chuck for Weldcraft 125 Micro Torch
Miller/Weldcraft
$72.23125C116-90 1/16" (1.6mm) 90° Electrode Chuck. For WP-125 (MT-125) Micro TIG Torch.125C116-90$72.23 -
Collets .020" - 1/8" for 2 Series (9/20) (Pack of 5)
CK Worldwide
$5.85CK-2C- - (select size from options above) Priced & Sold in Packages of 5. Standard Collet for 2 Series (9/20) TIG Torches. Genuine CK Worldwide® replacement parts are engineered to work with all popular TIG torches. Part...$5.85 -
32 Pitch Rack
Weldcraft Products
$67.6618R32 / 27R32 32 Pitch Gear Rack, Brass. 1/4" (6.4mm) x 1/4" (6.4mm) x 11" (279.4mm) Long, 11 Teeth Per Inch. For WP-27, WP-18P & WP-26P TIG torch body's.18R32$67.66 -
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 -
Collet, Large Gas Lens 1/16" WP-22A / 23A (Pack of 2)
Miller/Weldcraft
$52.3422N22AL Priced & Sold in Packages of 2.Long Collet, 1/16" (1.6mm) x 7" (175mm). For WP-22A / 23A Series TIG Torches Using Extra Large Gas Lens Collet Body.22N22AL$52.34 -
3/32" (2.4mm) 45° Chuck for Weldcraft 125 Micro Torch
Miller/Weldcraft
$72.23125C332-45 3/32" (2.4mm) 45° Electrode Chuck. For WP-125 (MT-125) Micro TIG Torch125C332-45$72.23 -
Collet, Large Gas Lens 3/32" WP-22A / 23A (Pack of 2)
Miller/Weldcraft
$52.4422N23AL Priced & Sold as a Pack of 2. Long Collet, 3/32" (2.4mm) x 7" (175mm). For WP-22A / 23A Series TIG Torches Using Extra Large Gas Lens Collet Body.22N23AL$52.44 -
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 -
3/32" (2.4mm) 90° Chuck for Weldcraft 125 Micro Torch
Miller/Weldcraft
$72.23125C332-90 3/32" (2.4mm) 90° Electrode Chuck. For WP-125 (MT-125) Micro TIG Torch.125C332-90$72.23 -
Reverse Collets .020" - 1/8" for 2 Series (9/20) (Pack of 5)
CK Worldwide
$20.00 - $24.65CK-6C- - (select size from options above) Priced & Sold in Packages of 5. Reverse Collets for 2-Series TIG Torches. CK Worldwide® reverse collets are designed to be used with the CK-6CB style collet bodies to adapt 6 series nozzles to 2...$20.00 - $24.65 -
Crafter Series CS410 Handle
Miller/Weldcraft
$59.00CS210-H D Shaped, Self Indexing Handle for CS410 Series TIG Torch.CS210-H$59.00 -
Collet, Large Gas Lens 1/8" WP-22A / 23A (Pack of 2)
Miller/Weldcraft
$93.3022N24AL Priced & Sold in Packages of 2.Long Collet, 1/8" (3.2mm) x 7" (175mm). For WP-22A / 23A Series TIG Torches Using Extra Large Gas Lens Collet Body.22N24AL$93.30 -
Long Back Cap - 41V24 (Pack of 2)
Miller/Weldcraft
$22.3441V24 Priced & Sold in Packages of 2. Long Back Cap. For 9/9V/9F/20/20F/20V Series TIG Torches.41V24$22.34 -
Long Large Gas Lens Collets .020" - 1/8" for 2 Series (9/20) (Pack of 5)
CK Worldwide
$14.85CK-2C- - -LD (select size from options above) Priced & Sold in Packages of 5. Long Large Gas Lens Collet for 2-Series TIG Torches. CK Worldwide® collets are used with the large diameter gas lens collet bodies CK-2GL- - -LD...$14.85 -
Medium Back Cap - 41V35 (Pack of 2)
Miller/Weldcraft
$18.6041V35 Priced & Sold as a Pack of 2. Medium Back Cap. For 9/9V/9F/20/20F/20V/CS310 Series TIG Torches.41V35$18.60