WP17 TIG Torch Parts, Consumables & Breakdown

WP17 TIG Torch

Use this page to confirm the WP17 / Weldcraft A-150 air-cooled torch path, then use the diagram and parts table below.

Compatible Machines

Syncrowave SeriesCommon TIG machine path; verify package. Maxstar SeriesPortable TIG machine path. Dynasty SeriesVerify torch/cooler choice by setup.

Most Common Replacement Parts

Common Consumables

17/18/26 CupsShared larger TIG front-end family. 17/18/26 ColletsMatch tungsten diameter. 17/18/26 Collet BodiesMatch standard, stubby, or gas-lens front-end setup. 17/18/26 Gas LensesGas coverage upgrade path. Back CapsShort, medium, and long cap fitment path.

Breakdown Diagram

Jump to WP17 Diagram and Parts Table

Need More Help?

If the arc is unstable, inspect tungsten contamination, collet tightness, gas coverage, and cup condition before replacing larger parts.

Torch family

WP-17 / Weldcraft A-150 air-cooled TIG torch path.

Consumable system

17/18/26 style cups, collets, collet bodies, gas lenses, stubby parts, and back caps.

Fitment risk

Do not mix WP-17/WP-26 consumables with WP-9/WP-20 front-end parts.

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Item #	Part #	Description	Buy
Torch body	`WP-17`	Weldcraft A-150 torch body, formerly WP-17 torch body Air-cooled A-150 / WP-17 path.	View on Amazon
Torch body	`WP-17V`	Weldcraft A-150 valve torch body, formerly WP-17V torch body Confirm valve body before ordering.	View on Amazon
Torch body	`WP-17F`	Weldcraft A-150 flex torch body, formerly WP-17F torch body Confirm flex head before ordering.	View on Amazon
Torch body	`WP-17FV`	Weldcraft A-150 flex valve torch body, formerly WP-17FV torch body Confirm flex head and valve body.	View on Amazon
Handle	`H-100R`	Ribbed handle for A-150 / WP-17 package handle	View on Amazon
Handle	`H-100`	Smooth handle for valve-body package handle	View on Amazon
Valve	`VS-2`	Valve used on WP-17V / WP-17FV valve torch bodies valve	View on Amazon
1	`18CG`	Insulator for WP-17 / WP-26 non-gas lens setup insulator Required for standard non-gas-lens front end.	View on Amazon
5	`54N01`	Insulator for WP-17 / WP-26 gas lens setup insulator Required for gas lens front end.	View on Amazon
8	`54N63`	Large-diameter gas lens insulator insulator Use with large-diameter gas lens parts.	View on Amazon
11	`18CG20`	Stubby non-gas lens insulator insulator Use with stubby front-end setup.	Not currently available on Amazon.
15	`17GLG20`	Stubby gas lens insulator insulator Use with stubby gas lens setup.	Not currently available on Amazon.
2	`10N21`	WP-17 / WP-26 collet - .020 in. collet Match tungsten diameter.	View on Amazon
2	`10N22`	WP-17 / WP-26 collet - .040 in. collet Match tungsten diameter.	Not currently available on Amazon.
2	`10N23`	WP-17 / WP-26 collet - 1/16 in. collet Match tungsten diameter.	View on Amazon
2	`10N24`	WP-17 / WP-26 collet - 3/32 in. collet Match tungsten diameter.	View on Amazon
2	`10N25`	WP-17 / WP-26 collet - 1/8 in. collet Match tungsten diameter.	View on Amazon
2	`54N20`	WP-17 / WP-26 collet - 5/32 in. collet Match tungsten diameter.	View on Amazon
3	`406488`	WP-17 / WP-26 collet body - 5/32 in. collet body Use with standard non-gas-lens setup.	View on Amazon
3	`10N29`	WP-17 / WP-26 collet body - .020 in. collet body Use with standard non-gas-lens setup.	Not currently available on Amazon.
3	`10N30`	WP-17 / WP-26 collet body - .040 in. collet body Use with standard non-gas-lens setup.	View on Amazon
3	`10N31`	WP-17 / WP-26 collet body - 1/16 in. collet body Use with standard non-gas-lens setup.	Not currently available on Amazon.
3	`10N32`	WP-17 / WP-26 collet body - 3/32 in. collet body Use with standard non-gas-lens setup.	View on Amazon
3	`10N28`	WP-17 / WP-26 collet body - 1/8 in. collet body Use with standard non-gas-lens setup.	View on Amazon
4	`10N50`	WP-17 / WP-26 alumina cup - #4 alumina cup cup Verify nozzle size and torch front end.	View on Amazon
4	`10N49`	WP-17 / WP-26 alumina cup - #5 alumina cup cup Verify nozzle size and torch front end.	View on Amazon
4	`10N48`	WP-17 / WP-26 alumina cup - #6 alumina cup cup Verify nozzle size and torch front end.	View on Amazon
4	`10N47`	WP-17 / WP-26 alumina cup - #7 alumina cup cup Verify nozzle size and torch front end.	View on Amazon
4	`10N46`	WP-17 / WP-26 alumina cup - #8 alumina cup cup Verify nozzle size and torch front end.	View on Amazon
4	`10N45`	WP-17 / WP-26 alumina cup - #10 alumina cup cup Verify nozzle size and torch front end.	View on Amazon
4	`10N44`	WP-17 / WP-26 alumina cup - #12 alumina cup cup Verify nozzle size and torch front end.	Not currently available on Amazon.
6	`45V29`	WP-17 / WP-26 gas lens - .020 in. gas lens Use with gas lens cups and correct insulator.	Not currently available on Amazon.
6	`45V24`	WP-17 / WP-26 gas lens - .040 in. gas lens Use with gas lens cups and correct insulator.	Not currently available on Amazon.
6	`45V25`	WP-17 / WP-26 gas lens - 1/16 in. gas lens Use with gas lens cups and correct insulator.	Not currently available on Amazon.
6	`45V26`	WP-17 / WP-26 gas lens - 3/32 in. gas lens Use with gas lens cups and correct insulator.	View on Amazon
6	`45V27`	WP-17 / WP-26 gas lens - 1/8 in. gas lens Use with gas lens cups and correct insulator.	View on Amazon
6	`45V28`	WP-17 / WP-26 gas lens - 5/32 in. gas lens Use with gas lens cups and correct insulator.	Not currently available on Amazon.
7	`54N18`	WP-17 / WP-26 alumina gas lens cup - #4 cup Use with gas lens setup only.	View on Amazon
7	`54N17`	WP-17 / WP-26 alumina gas lens cup - #5 cup Use with gas lens setup only.	View on Amazon
7	`54N16`	WP-17 / WP-26 alumina gas lens cup - #6 cup Use with gas lens setup only.	View on Amazon
7	`54N15`	WP-17 / WP-26 alumina gas lens cup - #7 cup Use with gas lens setup only.	Not currently available on Amazon.
7	`54N14`	WP-17 / WP-26 alumina gas lens cup - #8 cup Use with gas lens setup only.	View on Amazon
7	`54N19`	WP-17 / WP-26 alumina gas lens cup - short cup Use with gas lens setup only.	Not currently available on Amazon.
9	`995795`	WP-17 / WP-26 large-diameter gas lens - 1/8 in. large gas lens large gas lens Do not mix with standard gas lens parts.	View on Amazon
9	`45V0204`	WP-17 / WP-26 large-diameter gas lens - .020/.040 large gas lens large gas lens Do not mix with standard gas lens parts.	Not currently available on Amazon.
9	`45V116`	WP-17 / WP-26 large-diameter gas lens - 1/16 in. large gas lens large gas lens Do not mix with standard gas lens parts.	Not currently available on Amazon.
9	`45V64`	WP-17 / WP-26 large-diameter gas lens - 3/32 in. large gas lens large gas lens Do not mix with standard gas lens parts.	View on Amazon
9	`45V63`	WP-17 / WP-26 large-diameter gas lens - 5/32 in. large gas lens large gas lens Do not mix with standard gas lens parts.	Not currently available on Amazon.
10	`57N75`	WP-17 / WP-26 large-diameter gas lens cup - #6 large-diameter cup cup Use with large-diameter gas lens setup.	View on Amazon
10	`57N74`	WP-17 / WP-26 large-diameter gas lens cup - #8 large-diameter cup cup Use with large-diameter gas lens setup.	View on Amazon
10	`53N88`	WP-17 / WP-26 large-diameter gas lens cup - #10 large-diameter cup cup Use with large-diameter gas lens setup.	View on Amazon
10	`53N87`	WP-17 / WP-26 large-diameter gas lens cup - #12 large-diameter cup cup Use with large-diameter gas lens setup.	View on Amazon
10	`53N89`	WP-17 / WP-26 large-diameter gas lens cup - short large-diameter cup cup Use with large-diameter gas lens setup.	View on Amazon
12-17	`10N22S`	WP-17 / WP-26 stubby consumable - .040 in. stubby collet stubby front end Use only when stubby setup is confirmed.	Not currently available on Amazon.
12-17	`10N23S`	WP-17 / WP-26 stubby consumable - 1/16 in. stubby collet stubby front end Use only when stubby setup is confirmed.	Not currently available on Amazon.
12-17	`10N24S`	WP-17 / WP-26 stubby consumable - 3/32 in. stubby collet stubby front end Use only when stubby setup is confirmed.	Not currently available on Amazon.
12-17	`10N25S`	WP-17 / WP-26 stubby consumable - 1/8 in. stubby collet stubby front end Use only when stubby setup is confirmed.	View on Amazon
12-17	`17CB20`	WP-17 / WP-26 stubby consumable - stubby collet body stubby front end Use only when stubby setup is confirmed.	View on Amazon
12-17	`17GL040`	WP-17 / WP-26 stubby consumable - .040 in. stubby gas lens stubby front end Use only when stubby setup is confirmed.	Not currently available on Amazon.
12-17	`17GL116`	WP-17 / WP-26 stubby consumable - 1/16 in. stubby gas lens stubby front end Use only when stubby setup is confirmed.	Not currently available on Amazon.
12-17	`17GL332`	WP-17 / WP-26 stubby consumable - 3/32 in. stubby gas lens stubby front end Use only when stubby setup is confirmed.	Not currently available on Amazon.
12-17	`17GL18`	WP-17 / WP-26 stubby consumable - 1/8 in. stubby gas lens stubby front end Use only when stubby setup is confirmed.	Not currently available on Amazon.
18-20	`57Y04`	WP-17 / WP-26 back cap - short back cap back cap Choose by clearance and tungsten length.	View on Amazon
18-20	`300M`	WP-17 / WP-26 back cap - medium back cap back cap Choose by clearance and tungsten length.	View on Amazon
18-20	`57Y02`	WP-17 / WP-26 back cap - long back cap back cap Choose by clearance and tungsten length.	View on Amazon

Replace first

Common Wear Guidance

1. Inspect the cup

Cracked or contaminated cups are the fastest visual check when gas coverage is poor.

2. Match collet to tungsten

Loose tungsten usually points to the wrong collet size or a worn collet before the whole torch is bad.

3. Verify gas lens or collet body

If the arc is unstable or gas coverage is poor, confirm the front-end style before buying parts.

Verify fitment

Check Before Ordering

Verify torch body

Confirm WP-17, WP-17V, WP-17F, or WP-17FV before ordering handles or valve parts.

Verify cup system

Standard, gas lens, large-diameter gas lens, and stubby setups use different parts.

Amazon status

Amazon links are optional buying references only. Unverified matches stay blocked.

Related consumables

WP-26 / A-200 Breakdown

Shares the 17/18/26 consumable chart with a heavier air-cooled torch path.

Open support

WP-9 / A-125 Breakdown

Use for 9/20-style front-end parts.

Open support

Miller TIG Support

Open Miller TIG machine and torch support.

Open support

Need More Help? Troubleshooting, FAQs, and deeper TIG setup notes

TIG unstable arc

Inspect tungsten contamination, collet tightness, gas coverage, and work connection first.

Open troubleshooting

TIG torch overheating

Verify amperage range, cooling flow on water-cooled torches, and front-end fitment.

Open troubleshooting

TIG gas coverage

Cup size, gas lens seating, flow rate, and drafts are the common checks.

Open TIG support

WP17 TIG Torch

Compatible Machines

Most Common Replacement Parts

Common Consumables

Breakdown Diagram

Torch family

Consumable system

Fitment risk

Parts List

Common Wear Guidance

1. Inspect the cup

2. Match collet to tungsten

3. Verify gas lens or collet body

Check Before Ordering

Verify torch body

Verify cup system

Amazon status

Related TIG Support

WP-26 / A-200 Breakdown

WP-9 / A-125 Breakdown

Miller TIG Support

TIG unstable arc

TIG torch overheating

TIG gas coverage