If you need to buy, you can contact us. Our company supplies all types of OTC Daihen welding equipment, including original and genuine spare parts. As an authorized OTC dealer, we guarantee 100% authentic components for your welding machines.
| Model | Part Name | Notes |
|---|---|---|
| U5860N03 | Wire feed roller | |
| U5861B00 | Torch body | |
| U5861N00 | Torch body (long) | |
| U5867B00 | Torch body | |
| U6001D00 | Wire feeder | U6001D00 DC100W motor |
| U6001D02 | Gear shaft | |
| U6001E01 | Support bracket | |
| U6007H02 | Guide rail | |
| U608N01 | Nozzle | WTC-3503.3504.WTG-53 |
| U608N02 | Protective sleeve | WTC-3503.3504 |
| U608T00 | Insulator | WTC-2002.3503.3504.4301 |
| U6090D00 | Pump | |
| U6098G01 | Shunt ring | |
| U6126H00 | Wire pressure unit | |
| U615B-C00 | Carriage assembly | |
| U615D01 | Worm | |
| U615H02 | High frequency contact tip | NK8956 |
| U6190Q00 | Switch assembly | |
| U6205Q00 | Torch switch assembly | |
| U6205T00 | Switch assembly | |
| U6207J00 | Delivery hose | |
| U6207L00 | Wire guide tube 5M | |
| U6213B00 | Torch body | |
| U6213M01 | Nozzle holder | |
| U6213M02 | Contact tip holder | |
| U6213M03 | Nozzle | |
| U6255T00 | Printed circuit board | |
| U6257E00 | Heat shield | |
| U6315Q00 | Hose (1.6mm) | |
| U6369M02 | Nozzle (inner diameter 17mm) | |
| U6369M03 | Nut | |
| U6369M04 | Nut | |
| U6369N00 | Insulation sleeve | |
| U6369X00 | Insulator | |
| U642B00 | Wire feeder | |
| U642B01 | Gear | |
| U642B02 | Pinion gear | 52A10609 |
| U642B03 | Change gear | 52A00600 |
| U642B04 | Pinion gear | |
| U642B05 | Large gear | |
| U642B06 | Pinion gear | |
| U642B07 | Worm | |
| U642B08 | Worm wheel | |
| U642B11 | Change gear | |
| U642B12 | Pinion gear | |
| U642C01 | Cable connector | |
| U642C02 | Nut | |
| U642C03 | Extension rod | |
| U642C04 | Long extension rod | L=134MM effective length L=115 |
| U642C05 | Short extension rod | L=59MM effective length L-40 |
| U642C06 | Nozzle | Effective length L-58 |
| U642C07 | Contact tip holder | |
| U642E00 | Wheel type wire spool holder | |
| U653B01 | Bevel gear | |
| U658B00 | Reduction unit | |
| U658B01 | Gearbox | |
| U658B03 | Worm | |
| U658B04 | Worm gear | |
| U658B05 | Pinion gear | |
| U658B06 | Gear | |
| U658B07 | Worm | |
| U658B08 | Worm | |
| U658C02 | Bearing | U658C02+U158C40 |
| U658G00 | Generator | |
| U684M01 | Worm wheel | |
| U684M02 | Worm | |
| U684M03 | Gear | |
| U684M04 | Gear | |
| U684M05 | Pinion gear | |
| U684M06 | Pinion gear | |
| U69B34 | Outlet guide tube | BLACK-TORCH |
| U69B35 | Outlet guide tube 1.6 | BLACK-TORCH |
| U69C02 | Bearing | CMH-1405.CMWH-145 |
| U724E01 | Nozzle | WTC(L)W-5001 |
| U724E02 | Nozzle | |
| U724E08 | Nozzle | |
| U785C09 | Spring | |
| U785C13 | Guide connector | |
| U845F05 | RUBBER SLEEVE | |
| U929C16 | Spring | CMH-1405.CMWH-145 |
| U929C34 | SPRING | |
| W000352308 | Front cover bracket | P10260J01 |
| W000352310 | Handle | E2161B09 |
| W-31363 | Speed meter | |
| W-31694 | Speed meter | |
| W-33619 | Voltmeter | |
| W-L02149-R | Servo motor | 48A31696 |
| W-L02534 | FD keypad board | |
| W-L02722 | Battery | |
| WR-7168 | Silicone | WR-7168(300ml/bottle) |
| W-W00032 | Pressure switch | W-W00032 |
| W-W00078 | Solenoid valve | |
| W-W00090 | Water-cooled terminal | |
| W-W00873 | Thyristor module | |
| W-W00899 | Harmonic reducer | |
| W-W01086 | Transformer | |
| W-W02408 | Air hose (green) | |
| W-W02408B(6X2BJ) | Air hose | |
| W-W02542 | Harmonic reducer | |
| W-W03087 | Control transformer | Changed to W-WQ0004(AP70740A) |
| W-W03303 | Circuit board | |
| W-W03480 | Flux hose | |
| W-W03550 | Auxiliary transformer | |
| W-W03591 | Input cable clamp | W-W03591A |
| W-W03636 | USB rubber plug | W-W03636C |
| W-W03637 | Rubber plug | W-W03637 |
| W-W03674 | Auxiliary transformer | |
| W-W03784 | Terminal cover | W-W03784 |
| W-W03825 | Terminal block rubber plug | W-W03825 |
| W-W03829 | Waterproof cover | W-W03829 |
| W-W03880 | USB protective cover | W-W03880 |
| W-W04046 | Auxiliary transformer | W-W04046 |
| W-W04075 | Control transformer | W-W04075 |
| W-W04076 | Control transformer | W-W04076 |
| W-W04076A | Control transformer | W-W04076 |
| W-W04148 | Converter | W-W04148 |
| W-W04192 | Inverter transformer | W-W04192 |
| W-W05001 | Auxiliary transformer | |
| W-W05002 | Auxiliary transformer | |
| W-W05007 | Auxiliary transformer | |
| W-W05008 | Auxiliary transformer | |
| W-W05012 | Transformer | |
| W-W05013 | Auxiliary transformer | |
| W-W05031 | Transformer | |
| W-W05040 | Auxiliary transformer | |
| W-W05041 | High frequency transformer | W-W05041 |
| W-W05045 | Auxiliary transformer | |
| W-W05047 | Solenoid gas valve | |
| W-W05048 | Fan blade | |
| W-W05049 | Fan blade | |
| W-W05050 | Control transformer | |
| W-W05052 | Transformer | |
| W-W05053 | Transformer | |
| W-W05054 | Auxiliary transformer | |
| W-W05056 | Auxiliary transformer | |
| W-W05070 | Damped wire spool support shaft | |
| W-W05070-08 | Wire spool shaft cover | |
| W-W05071 | Auxiliary transformer | |
| W-W05090 | Auxiliary transformer | |
| W-W05097 | Auxiliary transformer | |
| W-W05100 | High frequency transformer | |
| W-W05103-01A | Bottom cover | |
| W-W05103-02B | Top cover | |
| W-W05109 | Wire spool | |
| W-W05138 | Auxiliary transformer | W-W05138 |
| W-W05139 | Auxiliary transformer | W-W05139 |
| W-W05140 | Auxiliary transformer | W-W05140 |
| W-W05149 | Auxiliary transformer | |
| W-W05163 | Auxiliary transformer | |
| W-W05192 | Control transformer | W-W05192 |
| W-W05192B | Control transformer | W-W05192B |
| W-W05192C | Control transformer | W-W05192C |
| W-W05193 | Control transformer | W-W05193 |
| W-W05193A | Control transformer | W-W05193A |
| W-W05193B | Control transformer | W-W05193B |
| W-W05221B | Inverter transformer | W-W05221B |
| W-W05239 | Inverter transformer | W-W05239 |
| W-W05241A | Inverter transformer | W-W05241A |
| W-W05243 | Control transformer | W-W05243 |
| W-W05244 | Control transformer | W-W05244 |
| W-W05248 | Inverter transformer | W-W05248 |
| W-WQ0001 | Transformer | |
| W-WQ0004 | Transformer | |
| W-WQ0005 | Transformer | |
| W-WQ0010 | Cable clamp | |
| XD063001 | Power cord | |
| Z318B34 | Wire guide tube | 9/16-18UNF 7/16-20UNF |
| Z318B41 | Wire guide tube | 9/16-18UNF 7/16-20UNF |
| Z318B44 | Wire guide tube | 9/16-18UNF 7/16-20UNF |
| Z318D22 | Wire guide tube | 9/16-18UNF 7/16-20UNF |
| Z318D32 | Wire guide tube | 9/16-18UNF 7/16-20UNF |
| Z318D33 | Wire guide tube | |
| Z318D41 | Wire guide tube | 9/16-18UNF 7/16-20UNF |
| Z318D46 | Wire guide tube | |
| Z318D8000 | Wire guide tube | |
| Z318N26 | Wire guide tube | |
| Z318N41 | Guide tube | |
| Z318P50 | Wire guide tube 6M | |
| Z318Q03 | Wire guide tube 2.36×0.335M | |
| Z318Q38 | Wire guide tube | |
| Z318Q46 | Wire guide tube 2.36X4.0M | |
| Z318R42 | Guide tube | |
| Z318T42 | Wire guide tube 6X3M | 79B90357 9/16-18UNF - M12 |
| ZH-0107 | Protective cover | ZH-0107 |
📞 Contact Us for Orders / Inquiries
📱 Phone / WeChat / WhatsApp:
+86-180-9663-1656
📧 Email:
ahojotc@gmail.com
* For fastest response, please contact via phone or WhatsApp. You're also welcome to connect on WeChat to exchange knowledge and information about OTC welding machines.
Company: COMPANY:Authorized Distributor of OTC Daihen
Contact person: Contact:Mr.Fang
Mobile phone: Phone:+86-18096631656
Email address: Email:15305667776@163.com
Address: Add:Room 11-704, K Xijia, No. 502, Wangjiang West Road, Hefei, Anhui, China