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This guide covers the assembly parts of the OTC Daihen CM7402 and CMW-742-C wire feeders. The exploded view shows the location of each numbered component. All items listed are genuine OTC Daihen spare parts, with part numbers, specifications, and quantities for easy identification and ordering.
| No. | Part Number / OTC Order No. | Part Name | Qty | Remarks | |
|---|---|---|---|---|---|
| CM‑7402 | CMW‑742‑C | ||||
| 1 | L10595C01 | Central wire guide | 1 | — | |
| 2 | L10595C02 | Guide module | 1 | Excludes 2-1, 2-2 | |
| 2-1 | — | Hexagon socket head screw | 2 | M5×20 | |
| 2-2 | — | Fixing screw | 1 | M3×4 | |
| 3 | K5439C00 | Pressure roller | 2 | Excludes 3-1 | |
| 3-1 | — | Phillips hex screw | 2 | M4×10 | |
| 4 | U30022T01 | Wire guide tube | 1 | — | |
| 5 | L10595P00 | Intermediate gear | 2 | Excludes 5-1 | |
| 5-1 | — | Phillips hex screw | 2 | M4×10 | |
| 6 | K5439B12 | — | Wire feed roller (0.9‑1.0/1.2 mm) | 2 | Excludes 6-1 |
| — | K5439B01 | Feed roller (1.4/1.6 mm) | 2 | Excludes 6-1 | |
| 6-1 | — | Hexagon socket head screw | 4 | M4×16 | |
| 7 | U30022J02 | Outlet wire guide (0.9‑1.2 mm) | 1 | — | |
| 8 | U5209J01 | Guide wire adapter | 1 | — | |
| 9 | — | Hexagon socket head screw | 2 | M6×35 | |
| 10 | — | Washer | 2 | M6 | |
| 11 | L10595Q00 | Drive gear | 1 | Excludes 11-1 | |
| 11-1 | — | Phillips hex screw | 1 | M4×15 | |
All parts listed above are 100% original OTC Daihen spare parts. Our company is an OTC-designated agent, ensuring you receive authentic components for your wire feeder. Whether you need a single replacement or bulk orders, we are here to help.
📞 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