► 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.

 

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  • Weldclass - Pcb - Main Suit 250MST | 982185
    Weldclass - Pcb - Main Suit 250MST | 982185
    Weldclass - Pcb - Main Suit 250MST | 982185 The Weldclass Pcb - Main Suit 250MST | 982185 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...
    $960.00
    $0.00
    $960.00
  • Weldclass - Pcb - Main Suit 210MST | 981494
    Weldclass - Pcb - Main Suit 210MST | 981494
    Weldclass - Pcb - Main Suit 210MST | 981494 The Weldclass Pcb - Main Suit 210MST | 981494 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...
    $1,159.00
    $0.00
    $1,159.00
  • Weldclass - Pcb - Main Suit 202T | 981533
    Weldclass - Pcb - Main Suit 202T | 981533
    Weldclass - Pcb - Main Suit 202T | 981533 The Weldclass Pcb - Main Suit 202T | 981533 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...
    $2,850.00
    $0.00
    $2,850.00
  • Weldclass - Pcb - Main Suit 175MST | 981972
    Weldclass - Pcb - Main Suit 175MST | 981972
    Weldclass - Pcb - Main Suit 175MST | 981972 The Weldclass Pcb - Main Suit 175MST | 981972 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...
    $850.00
    $0.00
    $850.00
  • Weldclass - Pcb - Main Suit 155m | 981829
    Weldclass - Pcb - Main Suit 155m | 981829
    Weldclass - Pcb - Main Suit 155m | 981829 The Weldclass Pcb - Main Suit 155m | 981829 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...
    $740.00
    $0.00
    $740.00
  • Weldclass - Pcb - Main Power Block Suit 45P | WC-06340
    Weldclass - Pcb - Main Power Block Suit 45P | WC-06340
    Weldclass - Pcb - Main Power Block Suit 45P | WC-06340 The Weldclass Pcb - Main Power Block Suit 45P | WC-06340 is a genuine spare part for compatible Weldclass welding machines. ► Key Features Genuine Weldclass replacement part Maintains machine performance and reliability...
    $1,990.00
    $0.00
    $1,990.00
  • Weldclass - Pcb - Main Power Block Suit 40P | WC-06327
    Weldclass - Pcb - Main Power Block Suit 40P | WC-06327
    Weldclass - Pcb - Main Power Block Suit 40P | WC-06327 The Weldclass Pcb - Main Power Block Suit 40P | WC-06327 is a genuine spare part for compatible Weldclass welding machines. ► Key Features Genuine Weldclass replacement part Maintains machine performance and reliability...
    $790.00
    $0.00
    $790.00
  • Weldclass - Pcb - Main Power Block Suit 255MST | WC-06282
    Weldclass - Pcb - Main Power Block Suit 255MST | WC-06282
    Weldclass - Pcb - Main Power Block Suit 255MST | WC-06282 The Weldclass Pcb - Main Power Block Suit 255MST | WC-06282 is a genuine spare part for compatible Weldclass welding machines. ► Key Features Genuine Weldclass replacement part Maintains machine performance and reliability...
    $1,890.00
    $0.00
    $1,890.00
  • Weldclass - Pcb - Main Power Block Suit 205MST | WC-06260
    Weldclass - Pcb - Main Power Block Suit 205MST | WC-06260
    Weldclass - Pcb - Main Power Block Suit 205MST | WC-06260 The Weldclass Pcb - Main Power Block Suit 205MST | WC-06260 is a genuine spare part for compatible Weldclass welding machines. ► Key Features Genuine Weldclass replacement part Maintains machine performance and reliability...
    $1,120.00
    $0.00
    $1,120.00
  • Weldclass - Pcb - Main Power Block Suit 180ST | WC-06312
    Weldclass - Pcb - Main Power Block Suit 180ST | WC-06312
    Weldclass - Pcb - Main Power Block Suit 180ST | WC-06312 The Weldclass Pcb - Main Power Block Suit 180ST | WC-06312 is a genuine spare part for compatible Weldclass welding machines. ► Key Features Genuine Weldclass replacement part Maintains machine performance and reliability...
    $334.00
    $0.00
    $334.00
  • Weldclass - Pcb - Main Power Block Suit 140ST | WC-06305
    Weldclass - Pcb - Main Power Block Suit 140ST | WC-06305
    Weldclass - Pcb - Main Power Block Suit 140ST | WC-06305 The Weldclass Pcb - Main Power Block Suit 140ST | WC-06305 is a genuine spare part for compatible Weldclass welding machines. ► Key Features Genuine Weldclass replacement part Maintains machine performance and reliability...
    $263.63
    $0.00
    $263.63
  • Weldclass - Pcb - Inductor/Output Suit 40P | WC-06326
    Weldclass - Pcb - Inductor/Output Suit 40P | WC-06326
    Weldclass - Pcb - Inductor/Output Suit 40P | WC-06326 The Weldclass Pcb - Inductor/Output Suit 40P | WC-06326 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...
    $46.03
    $0.00
    $46.03
  • Weldclass - Pcb - HF Suit 201T | WC-06315
    Weldclass - Pcb - HF Suit 201T | WC-06315
    Weldclass - Pcb - HF Suit 201T | WC-06315 The Weldclass Pcb - HF Suit 201T | WC-06315 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...
    $49.37
    $0.00
    $49.37
  • Weldclass - Pcb - Emc Suit 140/180ST. 205/255MST. 40P/45P | WC-06258
    Weldclass - Pcb - Emc Suit 140/180ST. 205/255MST. 40P/45P | WC-06258
    Weldclass - Pcb - Emc Suit 140/180ST. 205/255MST. 40P/45P | WC-06258 The Weldclass Pcb - Emc Suit 140/180ST. 205/255MST. 40P/45P | WC-06258 is a genuine spare part for compatible Weldclass welding machines. ► Key Features Genuine Weldclass replacement part Maintains machine performance and reliability...
    $34.93
    $0.00
    $34.93
  • Weldclass - Pcb - Diode Suit 40P | WC-06328
    Weldclass - Pcb - Diode Suit 40P | WC-06328
    Weldclass - Pcb - Diode Suit 40P | WC-06328 The Weldclass Pcb - Diode Suit 40P | WC-06328 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...
    $189.00
    $179.00
    $189.00
  • Weldclass - Pcb - Control with Panel Suit 180ST | WC-06311
    Weldclass - Pcb - Control with Panel Suit 180ST | WC-06311
    Weldclass - Pcb - Control with Panel Suit 180ST | WC-06311 The Weldclass Pcb - Control with Panel Suit 180ST | WC-06311 is a genuine spare part for compatible Weldclass welding machines. ► Key Features Genuine Weldclass replacement part Maintains machine performance and reliability...
    $120.00
    $0.00
    $120.00
  • Weldclass - Pcb - Control with Panel Suit 140ST | WC-06304
    Weldclass - Pcb - Control with Panel Suit 140ST | WC-06304
    Weldclass - Pcb - Control with Panel Suit 140ST | WC-06304 The Weldclass Pcb - Control with Panel Suit 140ST | WC-06304 is a genuine spare part for compatible Weldclass welding machines. ► Key Features Genuine Weldclass replacement part Maintains machine performance and reliability...
    $110.00
    $0.00
    $110.00
  • Weldclass - Pcb - Control Suit 250MST | 982329
    Weldclass - Pcb - Control Suit 250MST | 982329
    Weldclass - Pcb - Control Suit 250MST | 982329 The Weldclass Pcb - Control Suit 250MST | 982329 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...
    $429.00
    $0.00
    $429.00
  • Weldclass - Pcb - Control Suit 210MST | 982328
    Weldclass - Pcb - Control Suit 210MST | 982328
    Weldclass - Pcb - Control Suit 210MST | 982328 The Weldclass Pcb - Control Suit 210MST | 982328 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...
    $393.27
    $0.00
    $393.27
  • Weldclass - Pcb - Control Suit 175MST | 981971
    Weldclass - Pcb - Control Suit 175MST | 981971
    Weldclass - Pcb - Control Suit 175MST | 981971 The Weldclass Pcb - Control Suit 175MST | 981971 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...
    $255.00
    $0.00
    $255.00

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