To help engineers and procurement professionals quickly locate and verify items, we have compiled a parts specification list for specific assemblies of the OTC Daihen AVP360 TIG Welding Machine. This article primarily covers the part order numbers and detailed specifications for three sections: the Output Terminal, Rear Panel, and Remote Control Box.
1. Output Terminal Parts List
| Part No. (OTC Order No.) | Symbol | Part Name | Specification |
|---|---|---|---|
| 4730-006 | CON1 | Socket | DPC25-4BP |
| 4730-002 | CON2 | Socket | DPC25-2BP |
| 300-0102 | CT2 | Hall Sensor | CS-40GEH |
| K5505D00 | — | Secondary Terminal | K5505D00 |
2. Rear Panel Parts List
| Part No. (OTC Order No.) | Part Name | Specification |
|---|---|---|
| K3904B00 | Input Terminal Block | K3904B00 |
| K3904C00 | Input Terminal Cover | K3904C00 |
3. Remote Control Box Parts List
| Part No. (OTC Order No.) | Symbol | Part Name | Specification |
|---|---|---|---|
| 4501-039 | R32 | Potentiometer | RV24YN20SB 5kΩ |
| 4501-039 | R33 | Potentiometer | RV24YN20SB 5kΩ |
| 4730-005 | — | Socket | DPC25-4A |
| 4735-007 | — | Knob | K-2195 (Large) |
Note: Items marked with “—” in the “Symbol” column indicate that no specific symbol is designated in the original factory diagram. Please purchase directly based on the Part Number or Name.
4. Purchasing Original Parts & Technical Support
The items listed above are standard electronic components and structural parts inside the OTC welding machine. If you need to purchase any of the relevant spare parts, please directly provide us with the corresponding part number. 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 take a screenshot or 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!


