To help engineers and procurement professionals quickly locate genuine OTC Daihen welding machine and robot consumables and internal components, we have compiled a universal spare parts list covering models from C0097X00 to DL3045 (This page contains a massive range of core printed circuit boards (PCBs), three-phase transformers, reactors, and CT-series torch consumables).
1. OTC Welder Spare Parts List Quick Search (C0097X00 – DL3045)
This list contains hundreds of original electronic control and structural spare parts. You can directly input the Part Number or Part Name (e.g., “PCB”, “Transformer”, “Contact Tip”) in the search box below, and the table will automatically filter the required parts for you:
| Part Number | Part Name | Remarks |
|---|---|---|
| C0097X00 | Custom IC (Ver. 1.5) | |
| C0098B00 | Three-Phase Transformer | |
| C0098C00 | Balancing Reactor | |
| C0098D00 | DC Reactor | |
| C0098G01 | Base Bracket (with Right Roller) | |
| C0098G02 | Base Bracket (with Left Roller) | |
| C0098G03A | Pillar / Column (Right) | |
| C0098G04A | Pillar / Column (Left) | |
| C0098G05A | Left Side Panel | |
| C0098G06A | Right Side Panel | |
| C0098G07A | Front Panel | |
| C0098G08A | Front Panel (Lower) for XD500S | |
| C0098G10 | Metal Mesh / Grille | |
| C0098K00 | Remote Controller | |
| C0098R01C | Rear Panel | |
| C0098T00 | Wire Harness | |
| C0098T27A | Connector Plug | |
| C0098V00 | Filter | |
| C0099B00 | Transformer | |
| C0099C00 | Balancing / DC Reactor | |
| C0099G03 | Left Side Panel | |
| C0099G04 | Right Side Panel | |
| C0099G05A | Upper Cover Plate | |
| C0099G06 | Lower Baffle for XD350S | |
| C0099K00 | Remote Control Box | |
| C0099R01A | Rear Panel | |
| C0111B00 | Inverter Transformer | C0111B00 |
| C0111C00 | Coil | |
| C0111D00 | Reactor | |
| C0111G04B | Rear Panel | |
| C0111H10A | Wire Harness | |
| C0111K25B | Wire Harness | |
| C0111K27B | Wire Harness | |
| C0111K48 | Wire Harness | |
| C0111K49 | Wire Harness | |
| C0111T00 | Printed Circuit Board (PCB) | C0111T00 |
| C0111U02 | Terminal Block (for AVP-360) | |
| C0112B00 | Transformer | |
| C0112W00 | Output Terminal | |
| C0113B00 | Main Transformer | C0113B00 |
| C0113C00 | DC Reactor | C0113C00 |
| C0113G05A | Rear Cover Plate | |
| C0113M12A | Wire Harness (12) | |
| C0121B00 | Inverter Transformer | C0121B00 |
| C0121P00 | Printed Circuit Board (PCB) | |
| C0121S00 | Printed Circuit Board (PCB) | |
| C0122D00 | DC Reactor | C0122D00 |
| C0122J01 | Display Panel | |
| C0143B00 | Three-Phase Transformer | |
| C0143D00 | DC Reactor | |
| C0143D00A | DC Reactor | C0143D00A |
| C0143G05 | Right Side Panel | |
| C0143G06 | Left Side Panel | |
| C0143L02 | Fan Bracket | |
| C0143L03 | Fan Bracket | |
| C0143R01 | Rear Side Panel | |
| C0151B00 | Main Transformer | |
| C0151L03A | Fan Bracket for XDS-500 | |
| C0154B00 | Three-Phase Transformer | |
| C0154C00 | Balancing Reactor | C0154C00 |
| C0154D00 | DC Reactor | C0154D00 |
| C0154P00 | Printed Circuit Board (PCB) | |
| C0154U00 | Filter Inductor | C0154U00 |
| C0154V00 | Filter Inductor | C0154V00 |
| C0154X00 | Integrated Circuit (IC) | |
| C0165P00 | Printed Circuit Board (PCB) (440V) | |
| C0166204 | ROM Microprocessor Current Limit 300A | |
| C0166205 | ROM Microprocessor Current Limit 350A | |
| C0166X00 | Chip / IC | |
| C0177G08 | Lower Baffle | |
| C0177H01 | Front Panel | |
| C0177P00 | Printed Circuit Board (PCB) | |
| C0177T13 | Wire Harness | |
| C0177U00 | Filter | C0177U00 |
| C0177V00 | Filter | C0177V00 |
| C0178B00 | Three-Phase Transformer | C0178B00 |
| C0178C00 | Balancing / DC Reactor | C0178C00 |
| C0178G11A | Upper Cover Plate | |
| C0178K01 | Remote Control Box | |
| C0178U00 | Filter | C0178U00 |
| C0178V00 | Filter | C0178V00 |
| C0180B00 | Three-Phase Transformer (36V) | |
| C0180B00A | Three-Phase Transformer (36V) | |
| C0180D00 | DC Reactor | |
| C0180H01 | Display Panel | |
| C0180W00 | Auto-Welding Connection Kit | |
| C0181B00 | Three-Phase Transformer (36V) | |
| C0182B00 | Three-Phase Transformer | |
| C0182B00A | Three-Phase Transformer | C0182B00A |
| C0182C00 | Balancing Reactor | |
| C0182H01 | Display Panel | |
| C0182K00 | Remote Controller | |
| C0182U00 | Inductor | C0182U00 |
| C0182U00B | Inductor | C0182U00B |
| C0182V00B | Filter Inductor | C0182V00B |
| C0182V00D | Filter Inductor | C0182V00D |
| C0184P00 | Printed Circuit Board (PCB) | |
| C0185B00 | Three-Phase Transformer | C0185B00 |
| C0192X00 | Current Limiting Chip | |
| C0195B00 | Inverter Transformer | C0195B00 |
| C0195D00 | DC Reactor | C0195D00 |
| C0195L00 | Printed Circuit Board (PCB) | |
| C0195M00 | Input Reactor | C0195M00 |
| C0195P00 | Printed Circuit Board (PCB) | |
| C0195V47A | Drive Wire Harness | |
| C0195V48B | Drive Wire Harness | |
| C0195V50B | Drive Wire Harness | |
| C0195V51B | Drive Wire Harness | |
| C0195W00 | Coupling Coil | C0195W00 |
| C0206G02 | Right Side Panel | |
| C0206G03 | Left Side Panel | |
| C0206P00 | Printed Circuit Board (PCB) | |
| C0209B00A | Transformer | C0209B00A |
| C0209C00 | DC Reactor | C0209C00 |
| C0209D00 | High-Frequency Arc Starter | C0209D00 |
| C0209P00 | Printed Circuit Board (PCB) | |
| C0209T10 | Wire Harness | |
| C0210C00 | Balancing Reactor | C0210C00 |
| C0213X00 | Module | |
| C0283G08 | Pillar / Column (Right) | |
| C0283G09 | Pillar / Column (Left) | |
| C0283J01 | Control Panel (Sheet Metal) | |
| C0283M17A | Wire Harness | |
| C0283M43A | Wire Harness | |
| C0283R42A | Wire Harness | |
| C0283R43C | Wire Harness | |
| C0283X01 | Middle Panel | |
| C0288B00 | Three-Phase Transformer | C0288B00 |
| C0288D00 | DC Reactor | C0288D00 |
| C0288G05 | Left Side Panel | |
| C0288G06 | Right Side Panel | |
| C0288K00 | Remote Control Box | |
| C0288P00 | Printed Circuit Board (PCB) | |
| C0288P00(ROM) | Read-Only Memory (ROM) | C0288P00 |
| C0302B00 | Three-Phase Transformer | |
| C0320B00 | Inverter Transformer | C0320B00 |
| C0320C00 | Output Reactor | C0320C00 |
| C0320H01 | Filter | C0320H01 |
| C0320P00 | Printed Circuit Board (PCB) | C0320P00 |
| C0320Q00 | Printed Circuit Board (PCB) | C0320Q00 |
| C0320R00 | Printed Circuit Board (PCB) | C0320R00 |
| C0320S00 | Printed Circuit Board (PCB) | C0320S00 |
| C0320X00 | Printed Circuit Board (PCB) | C0320X00 |
| C0332P00 | Printed Circuit Board (PCB) | C0332P00 |
| C0335L04 | Hall Sensor | C0335L04 |
| C0336C00 | Output Reactor | C0336C00 |
| C0336H01 | Filter | C0336H01 |
| C0339C00 | Output Reactor | C0339C00 |
| C0342P00 | Printed Circuit Board (PCB) | C0342P00 |
| C0345D00 | Arc Starter | C0345D00 |
| C0345L04 | Hall Sensor | C0345L04 |
| C0345P00 | Printed Circuit Board (PCB) | C0345P00 |
| C0346C00 | Output Reactor | C0346C00 |
| C0346H01 | Filter | C0346H01 |
| C0346P00 | Printed Circuit Board (PCB) | C0346P00 |
| C1031W02 | Control Panel Interface | C1031W02 |
| C1034W02 | Control Panel Interface | C1034W02 |
| C58907-00000 | Electrode | |
| C58909-00000 | Contact Tip | |
| C58954-00000 | Contact Tip (D) | |
| CHV2-8-J | Pressure Detection Valve | |
| CT0000-00200 | Electrode | |
| CT0000-00210 | Electrode L | |
| CT0000-00220 | Electrode M | |
| CT0000-00402 | Contact Tip (R) | |
| CT0000-00405 | Contact Tip (R) | |
| CT0000-00407 | Contact Tip (R) | |
| CT0000-00412 | Long Contact Tip | |
| CT0000-00415 | Long Contact Tip | |
| CT0000-00417 | Long Contact Tip | |
| CT0000-00422 | Contact Tip (D) | |
| CT0000-00452 | Contact Tip M | |
| CT0000-00455 | Contact Tip M | |
| CT0000-00457 | Contact Tip M | |
| CT0300-00200 | Electrode | |
| CT0300-00210 | Electrode L | |
| CT0300-00400 | Contact Tip | |
| CT0300-00410 | Long Contact Tip | |
| CT0350-00420 | Long Contact Tip | |
| CT0500-00200 | Electrode | |
| CT0500-00403 | Contact Tip | |
| CT0500-00405 | Contact Tip | |
| CT0560-00200 | Electrode | |
| CT0560-00403 | Electrode L | |
| CT0560-00405 | Long Contact Tip | |
| CT0560-00406 | Long Contact Tip | |
| CT0620-00200 | Electrode M | |
| CT0620-00405 | Contact Tip M | |
| CT120W-00201 | Electrode | |
| CT120W-00407 | Contact Tip | |
| CV0026 | Support Ring | |
| CV0028 | Support Ring | |
| CV0051 | Support Ring | |
| CV0076 | Isolator Ring | |
| CX0022 | Quick-Connect Brass Fitting | |
| CX0023 | Cable Plug (60mm²) | |
| DF31180 | Straight Torch Body | |
| DF3211 | Tip Holder | |
| DF3255 | Torch Body | |
| DF5211 | Tip Holder | |
| DF5255 | Torch Body | |
| DFA75BA160 | Diode Module | DFA75BA160 |
| DL3045 | Power Cable (4.5M) |
2. Purchasing Original Parts & Technical Support
The items listed above are standard consumable parts for OTC equipment. If your required spare part is not included in the list, please provide us with the equipment nameplate or photos of the part. As an authorized distributor, we promise to provide 100% genuine original parts with professional technical guidance from our maintenance engineers to ensure perfect compatibility.
Contact Us for Inquiries & Support
- Global Sales & Tech Support: International Sales Team
- 24/7 Service Hotline (WhatsApp & WeChat Same No.): +86-180-9663-1656
- Official Email: ahojotc@gmail.com
Please copy the "Part Number" you need and send it to us via WhatsApp or Email. We will provide you with real-time pricing and inventory status as quickly as possible!


