Description
Overview:
This genuine ECHO nut is a small but critical fastener used across selected ECHO chainsaws to keep components securely assembled under vibration and heavy use. Made from durable steel with a corrosion‐resistant finish, it provides reliable clamping force for covers, guides and other hardware in compact professional saws. Designed for a precise fit and long service life, it is suitable for both petrol and battery models including the CS-2510TES and CS-2511TES. The OEM reference V265000550 ensures you are fitting the correct part for safe operation and consistent performance. Ideal for routine maintenance or repairs, this nut helps prevent loosening in service, supports accurate reassembly, and minimises downtime for tradespeople, arborists, landscapers and DIY users who depend on their equipment.
Key Features:
- Genuine ECHO part for assured compatibility and build quality (OEM No. V265000550).
- Robust steel construction with a protective finish for wear and corrosion resistance.
- Secure fastening under vibration, helping prevent loosening during cutting tasks.
- Accurate fit on specified models to maintain safety and performance standards.
- Simple to install with standard hand tools; ideal for quick maintenance turnarounds.
- Reliable replacement for worn or lost fixings to restore correct assembly.
- Suitable for a range of ECHO petrol and cordless chainsaws in the same platform.
Typical Applications:
Used to secure covers, guards, bar or handle assemblies, and other hardware on compact professional chainsaws. Ideal for replacing damaged, stripped or missing nuts during chain, bar, sprocket cover or routine service work, helping keep the saw safe, tight and ready for daily tasks in arboriculture, grounds care and general property maintenance.
Also known as:
Chainsaw bar nut, side cover nut, hex fastening nut, ECHO chainsaw nut, replacement fixing nut, vibration‐resistant nut, service nut for chainsaw assemblies.
Fits Models:
250TCS, 250TS, 251TCS, 251TS, 251WS, 451S, 501SX, CS-2510TES, CS-2511TES, CS-2511WES, CS-4010, CS-4510ES, CS-501SX, CS4010, CS501SX, DCS-1600, DCS-2500T, DCS-310, DCS-3500, DCS1600, DCS310, DCS3500
Alternate Part Numbers:
V265000550
Product Specifications
| L&S Part No. | ECV265000550 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Echo |
| OEM No. | V265000550 |
| Unit of Sale | 1 |
| Applications | 250TCS, 250TS, 251TCS, 251TS, 251WS, 451S, 501SX, CS-2510TES, CS-2511TES, CS-2511WES, CS-4010, CS-4510ES, CS-501SX, CS4010, CS501SX, DCS-1600, DCS-2500T, DCS-310, DCS-3500, DCS1600, DCS310, DCS3500 |
| Machine Type | Chainsaws, Cordless Chainsaws |
| Fits Brands | Echo |
| Fits Models | CS-2511TES | CS-2510TES | CS-2511WES | CS-501SX | DCS-310 | DCS-2500T | DCS-3500 | DCS-1600 | 251TCS | 251TS | 250TCS | 250TS | 451S | 501SX | 251WS | CS-4010 | CS-4510ES |
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