► Weldclass | Welding Machine Spare Parts

MST Feeders, Rollers & Transformers for Fast, Reliable Welder Repair When a welder starts slipping, surging or losing feed, the right spare part gets it running clean again. Weldclass Welding Machine Spare Parts gives welders a focused set of MST-compatible parts designed for smooth wire feed, consistent arc control &...

MST Feeders, Rollers & Transformers for Fast, Reliable Welder Repair

When a welder starts slipping, surging or losing feed, the right spare part gets it running clean again. Weldclass Welding Machine Spare Parts gives welders a focused set of MST-compatible parts designed for smooth wire feed, consistent arc control & long machine life across Somerville & the Mornington Peninsula VIC.
 This range covers wire feeder motors, drive rollers, transformer assemblies, TIG units & oxy fuel valves used across popular MST models. Whether you are fixing feed issues, swapping a tired feeder motor or replacing a transformer, these spare parts help bring your machine back to stable performance fast.

Fabricators, service techs, onsite repair crews & home workshops trust Weldclass Welding Machine Spare Parts for precise fitment, steady output & predictable feed behavior. Pair this range with Welding Machines, expand your setup through Welding Accessories & support repair work using Metal Cutting & Grinding Tools.

Stay stocked with Same Day Dispatch across Somerville Frankston & the Mornington Peninsula.

What’s in This Collection:

► Transformer/Inductor Assy Suit 255MST
‣ Transformer assembly that stabilizes arc output on 255MST units during MIG & stick welding.

► Drive Roller D25 x 7Sq (Square Centre) V0.8/0.9 Suit 132MST, 160MST
‣ Replacement drive roller for smooth MIG wire feed on light-duty MST welders.

► Wire Feeder/Motor Assembly Suit 255MST
‣ Direct-fit wire feeder motor that restores clean, consistent wire delivery on 255MST machines.

► Wire Feeder/Motor Assembly Suit 250MST Weldclass
‣ Feeder motor assembly built for steady feed control on 250MST welders.

► Wire Feeder/Motor Assembly Suit 210MST Weldclass
‣ Replacement feeder motor unit for smooth MIG feed on 210MST machines.

► Wire Feeder/Motor Assembly Suit 205MST
‣ Compact wire feeder motor suited for precision MIG feed on 205MST welders.

► Welder TIG AC/DC ULTRA 202T (Made In Italy)
‣ AC/DC TIG unit for stainless, alloy & precision TIG work.

► Valve Assy Oxy Pre-Heat (Blue) TX-21Q
‣ Oxygen valve replacement for clean, accurate gas flow on pre-heat setups.

► Valve Assy Fuel Gas (Red) TX-21Q
‣ Fuel gas valve designed for safe control during heating & cutting work.

 

Sidebar
Filter
  • 10
  • 15
  • 20
  • 25
  • 30
  • 50
  • Featured
  • Most relevant
  • Best selling
  • Alphabetically, A-Z
  • Alphabetically, Z-A
  • Price, low to high
  • Price, high to low
  • Date, old to new
  • Date, new to old
Sort

Sort by:

  • Featured
  • Most relevant
  • Best selling
  • Alphabetically, A-Z
  • Alphabetically, Z-A
  • Price, low to high
  • Price, high to low
  • Date, old to new
  • Date, new to old
  • Weldclass - Valve Assy Oxy Pre-Heat (Blue) TX-21Q | 5-TX21/028-29
    Weldclass - Valve Assy Oxy Pre-Heat (Blue) TX-21Q | 5-TX21/028-29
    Weldclass - Valve Assy Oxy Pre-Heat (Blue) TX-21Q | 5-TX21/028-29 The Weldclass Valve Assy Oxy Pre-Heat (Blue) TX-21Q | 5-TX21/028-29 is a professional welding product from Weldclass, an Australian welding supplies company with products sold through a network of over 1,000 distributors across Australasia....
    $91.00
    $0.00
    $91.00
  • Weldclass - Valve Assy Oxy Jet (Black) TX-21Q | 5-TX21/030-31
    Weldclass - Valve Assy Oxy Jet (Black) TX-21Q | 5-TX21/030-31
    Weldclass - Valve Assy Oxy Jet (Black) TX-21Q | 5-TX21/030-31 The Weldclass Valve Assy Oxy Jet (Black) TX-21Q | 5-TX21/030-31 is a professional welding product from Weldclass, an Australian welding supplies company with products sold through a network of over 1,000 distributors across Australasia....
    $91.00
    $0.00
    $91.00
  • Weldclass - Valve Assy Fuel Gas (Red) TX-21Q | 5-TX21/032-33
    Weldclass - Valve Assy Fuel Gas (Red) TX-21Q | 5-TX21/032-33
    Weldclass - Valve Assy Fuel Gas (Red) TX-21Q | 5-TX21/032-33 The Weldclass Valve Assy Fuel Gas (Red) TX-21Q | 5-TX21/032-33 is a professional welding product from Weldclass, an Australian welding supplies company with products sold through a network of over 1,000 distributors across Australasia....
    $91.00
    $0.00
    $91.00
  • Weldclass - Transformer/Inductor Assy Suit 255MST | WC-06284
    Weldclass - Transformer/Inductor Assy Suit 255MST | WC-06284
    Weldclass - Transformer/Inductor Assy Suit 255MST | WC-06284 The Weldclass Transformer/Inductor Assy Suit 255MST | WC-06284 is a genuine spare part for compatible Weldclass welding machines. ► Key Features Genuine Weldclass replacement part Maintains machine performance and reliability Check compatibility with your machine model...
    $479.23
    $0.00
    $479.23
  • Weldclass - Transformer/Inductor Assy Suit 201T | WC-06322
    Weldclass - Transformer/Inductor Assy Suit 201T | WC-06322
    Weldclass - Transformer/Inductor Assy Suit 201T | WC-06322 The Weldclass Transformer/Inductor Assy Suit 201T | WC-06322 is a genuine spare part for compatible Weldclass welding machines. ► Key Features Genuine Weldclass replacement part Maintains machine performance and reliability Check compatibility with your machine model...
    $283.22
    $0.00
    $283.22
  • Weldclass - Transformer/Inductor Assembly Suit 205MST | WC-06266
    Weldclass - Transformer/Inductor Assembly Suit 205MST | WC-06266
    Weldclass - Transformer/Inductor Assembly Suit 205MST | WC-06266 The Weldclass Transformer/Inductor Assembly Suit 205MST | WC-06266 is a genuine spare part for compatible Weldclass welding machines. ► Key Features Genuine Weldclass replacement part Maintains machine performance and reliability Check compatibility with your machine model...
    $263.63
    $0.00
    $263.63
  • Weldclass - Transformer Suit 40P. 45P | WC-06334
    Weldclass - Transformer Suit 40P. 45P | WC-06334
    Weldclass - Transformer Suit 40P. 45P | WC-06334 The Weldclass Transformer Suit 40P. 45P | WC-06334 is a genuine spare part for compatible Weldclass welding machines. ► Key Features Genuine Weldclass replacement part Maintains machine performance and reliability Check compatibility with your machine model...
    $121.52
    $0.00
    $121.52
  • Weldclass - Torch With Valves Suit TX-180 Plate Cutter | 5-TX180/234
    Weldclass - Torch with Valves Suit TX-180 Plate Cutter | 5-TX180/234
    Weldclass - Torch with Valves Suit TX-180 Plate Cutter | 5-TX180/234 The Weldclass Torch with Valves Suit TX-180 Plate Cutter | 5-TX180/234 is a professional gas cutting machine for pipe, plate, or profile cutting in heavy fabrication. ► Key Features Precision gas cutting for...
    $527.58
    $0.00
    $527.58
  • Weldclass - Torch Suit TX-21Q Pipe Cutter (Ø30mm Body with Rack) | 5-TX21/020
    Weldclass - Torch Suit TX-21Q Pipe Cutter (Ø30mm Body with Rack) | 5-TX21/020
    Weldclass - Torch Suit TX-21Q Pipe Cutter (Ø30mm Body with Rack) | 5-TX21/020 The Weldclass Torch Suit TX-21Q Pipe Cutter (Ø30mm Body with Rack) | 5-TX21/020 is a professional gas cutting machine for pipe, plate, or profile cutting in heavy fabrication. ► Key Features...
    $518.42
    $0.00
    $518.42
  • Weldclass - Torch Holder Base Assy (Brass Bracket. Joins Rack Bar to Torch Holder) Suit TX-21Q Pipe Cutter | 5-TX21/017
    Weldclass - Torch Holder Base Assy (Brass Bracket. Joins Rack Bar to Torch Holder) Suit TX-21Q Pipe Cutter | 5-TX21/017
    Weldclass - Torch Holder Base Assy (Brass Bracket. Joins Rack Bar to Torch Holder) Suit TX-21Q Pipe Cutter | 5-TX21/017 The Weldclass Torch Holder Base Assy (Brass Bracket. Joins Rack Bar to Torch Holder) Suit TX-21Q Pipe Cutter | 5-TX21/017 is a professional gas...
    $214.62
    $0.00
    $214.62
  • Weldclass - Torch Holder Assembly (Aluminium Cast Bracket / Clamp with Pinion Knob & Tightening Screw) Suit TX-21Q Pipe Cutter | 5-TX21/015
    Weldclass - Torch Holder Assembly (Aluminium Cast Bracket / Clamp with Pinion Knob & Tightening Screw) Suit TX-21Q Pipe Cutter | 5-TX21/015
    Weldclass - Torch Holder Assembly (Aluminium Cast Bracket / Clamp with Pinion Knob & Tightening Screw) Suit TX-21Q Pipe Cutter | 5-TX21/015 The Weldclass Torch Holder Assembly (Aluminium Cast Bracket / Clamp with Pinion Knob & Tightening Screw) Suit TX-21Q Pipe Cutter | 5-TX21/015...
    $155.83
    $0.00
    $155.83
  • Weldclass - Torch Holder And Rack Bar Assembly Suit TX-180 Plate Cutter (Single Torch Unit) | 5-TX180/215
    Weldclass - Torch Holder & Rack Bar Assembly Suit TX-180 Plate Cutter (Single Torch Unit) | 5-TX180/215
    Weldclass - Torch Holder & Rack Bar Assembly Suit TX-180 Plate Cutter (Single Torch Unit) | 5-TX180/215 The Weldclass Torch Holder & Rack Bar Assembly Suit TX-180 Plate Cutter (Single Torch Unit) | 5-TX180/215 is a professional gas cutting machine for pipe, plate, or...
    $140.25
    $159.01
    $140.25
  • Weldclass - Tip Nut M22 x 1.5 Suit Tx-180. Tx-21q. Tx-55. Sx-50. SX-300 Etc | WC-04026
    Weldclass - Tip Nut M22 x 1.5 Suit Tx-180. Tx-21q. Tx-55. Sx-50. SX-300 Etc | WC-04026
    Weldclass - Tip Nut M22 x 1.5 Suit Tx-180. Tx-21q. Tx-55. Sx-50. SX-300 Etc | WC-04026 The Weldclass Tip Nut M22 x 1.5 Suit Tx-180. Tx-21q. Tx-55. Sx-50. SX-300 Etc | WC-04026 is a professional welding product from Weldclass, an Australian welding supplies company...
    $38.22
    $0.00
    $38.22
  • Weldclass - Switch On/Off 210MST/250MST | 121248
    Weldclass - Switch On/Off 210MST/250MST | 121248
    Weldclass - Switch On/Off 210MST/250MST | 121248 The Weldclass Switch On/Off 210MST/250MST | 121248 is a professional welding product from Weldclass, an Australian welding supplies company with products sold through a network of over 1,000 distributors across Australasia. ► Key Features Professional-grade Weldclass product...
    $20.63
    $0.00
    $20.63
  • Weldclass - Switch - Welding Mode Wf-160/180/200mst | WC-06204
    Weldclass - Switch - Welding Mode Wf-160/180/200mst | WC-06204
    Weldclass - Switch - Welding Mode Wf-160/180/200mst | WC-06204 The Weldclass Switch - Welding Mode Wf-160/180/200mst | WC-06204 is a professional welding product from Weldclass, an Australian welding supplies company with products sold through a network of over 1,000 distributors across Australasia. ► Key...
    $32.98
    $0.00
    $32.98
  • Weldclass - Switch - On/Off Suit 255MST | WC-06281
    Weldclass - Switch - On/Off Suit 255MST | WC-06281
    Weldclass - Switch - On/Off Suit 255MST | WC-06281 The Weldclass Switch - On/Off Suit 255MST | WC-06281 is a professional welding product from Weldclass, an Australian welding supplies company with products sold through a network of over 1,000 distributors across Australasia. ► Key...
    $70.95
    $0.00
    $70.95
  • Weldclass - Spool Hub Assembly Suit 250MST | 981703
    Weldclass - Spool Hub Assembly Suit 250MST | 981703
    Weldclass - Spool Hub Assembly Suit 250MST | 981703 The Weldclass Spool Hub Assembly Suit 250MST | 981703 is a professional welding product from Weldclass, an Australian welding supplies company with products sold through a network of over 1,000 distributors across Australasia. ► Key...
    $87.61
    $0.00
    $87.61
  • Weldclass - Spool Hub Assembly Suit 155m/175MST/210MST | 981990
    Weldclass - Spool Hub Assembly Suit 155m/175MST/210MST | 981990
    Weldclass - Spool Hub Assembly Suit 155m/175MST/210MST | 981990 The Weldclass Spool Hub Assembly Suit 155m/175MST/210MST | 981990 is a professional welding product from Weldclass, an Australian welding supplies company with products sold through a network of over 1,000 distributors across Australasia. ► Key...
    $97.00
    $0.00
    $97.00
  • Weldclass - Spool Holder Assembly Suit 255MST | WC-06287
    Weldclass - Spool Holder Assembly Suit 255MST | WC-06287
    Weldclass - Spool Holder Assembly Suit 255MST | WC-06287 The Weldclass Spool Holder Assembly Suit 255MST | WC-06287 is a genuine spare part for compatible Weldclass welding machines. ► Key Features Genuine Weldclass replacement part Maintains machine performance and reliability Check compatibility with your...
    $65.82
    $0.00
    $65.82
  • Weldclass - Spool Holder Assembly Suit 205MST | WC-06276
    Weldclass - Spool Holder Assembly Suit 205MST | WC-06276
    Weldclass - Spool Holder Assembly Suit 205MST | WC-06276 The Weldclass Spool Holder Assembly Suit 205MST | WC-06276 is a genuine spare part for compatible Weldclass welding machines. ► Key Features Genuine Weldclass replacement part Maintains machine performance and reliability Check compatibility with your...
    $43.18
    $0.00
    $43.18

Stable Arc Output & Fast Machine Repair

Weldclass Welding Machine Spare Parts support welders who need dependable replacements that fit cleanly & work instantly. Fresh rollers sharpen wire grip, feeder motors restore smooth feed & transformers stabilize arc behavior during longer welding sessions.

Set up repair work on steady surfaces with Workbenches, keep tools sorted through Tools Storage & Organization & hold fixtures in place with Welding Clamps & Magnets. Build out your repair kit using Hand Tools & keep replacement parts protected with Tool & Equipment Care.

Across Somerville & the Mornington Peninsula, welders choose Weldclass Welding Machine Spare Parts for consistent wire feed, steady arc control & reliable MST repairs.

► MST drive rollers, transformers & feeder motors
► Spare parts that restore smooth MIG feed & output stability
► TIG units & valve replacements for workshop or on-site work
► Trusted by service techs, fabrication shops & mobile welders
► Backed by Same Day Dispatch for quick supply

Join the Alpha Crew Member program for exclusive pricing, spare parts bundles & shop perks.

Frequently Asked Questions

Match your MST model number with the feeder assembly listed for that machine.

Drive rollers or feeder motors often wear out & cause wire slip or inconsistent speed.

Yes, they are direct-fit parts designed for fast MST repair.

Yes, they suit standard heating & pre-heat lines used in most welding shops.

Brands

Weldclass

Weldclass