Description
Overview:
This Fuel Hose for Husqvarna 545 chainsaws (part number 573 99 35 03) is a Genuine Husqvarna Part designed to restore safe, reliable fuel delivery in your saw. Made from flexible, fuel‐resistant rubber in a black finish, it links the fuel tank to the carburettor to keep the engine supplied under load and at idle. The hose is engineered for petrol chainsaws used in professional and domestic settings and is tailored to fit the chassis layout of models such as the 545 and 550 XP/XPG. Its precise fit helps minimise leaks and vapour loss, supporting easy starting and consistent running. Suitable for modern forecourt fuels, including E5 and E10 petrol, it's an ideal direct replacement when the original hose becomes brittle, cracked, or swollen.
Key Features:
- Genuine Husqvarna replacement for dependable, OEM-spec performance
- Fuel-grade rubber resists swelling, hardening and cracking with E5/E10 petrol
- Accurate fit for the listed models to help prevent leaks and vapour escape
- Smooth internal bore supports stable fuel flow and engine response
- Built to handle vibration, heat and regular site or forestry use
- Supports easier cold and hot starts by maintaining correct fuel supply
- Straightforward swap during routine service with no modifications required
- Helps extend carburettor and engine life by reducing contamination risks
Typical Applications:
Used to replace aged or damaged fuel hoses that cause hard starting, hesitation, stalling, or visible fuel seepage. Ideal during seasonal servicing, after long storage, or when ethanol exposure has degraded the original line. Suitable for professional tree surgery, forestry, landscaping, fencing, construction site tasks, and general property maintenance where reliable chainsaw performance is required.
Also known as:
Fuel line, petrol hose, fuel pipe, petrol line, gas line, fuel tubing, carb feed hose, fuel delivery hose, tank-to-carb hose.
Fits Models:
545, 550 XP/XPG, 550XP, 550XPG, 555, 556, 560 XP/XPG, 560XP, 560XPG, 562 XP/XPG, 562XP, 562XPG, CS2252, CS2253/CS2253WH, CS2258, CS2260/CS2260 WH
Alternate Part Numbers:
573 99 35 03, 573993503
Product Specifications
| L&S Part No. | 573 99 35 03 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Husqvarna |
| OEM No. | 573993503 |
| Unit of Sale | 1 |
| Applications | 545, 550 XP/XPG, 550XP, 550XPG, 555, 556, 560 XP/XPG, 560XP, 560XPG, 562 XP/XPG, 562XP, 562XPG, CS2252, CS2253/CS2253WH, CS2258, CS2260/CS2260 WH |
| Machine Type | Chainsaws |
| Fits Brands | Husqvarna |
| Fits Models | 545 | 550XP, 550XPG | 555 | 556 | 560XP, 560XPG | 562XP, 562XPG |
