The Husqvarna 593015801 Fuel Cap is a genuine OEM component designed for the PP518 power pack and the FS3500G, FS513, FS520, and FS524 floor saws. As a direct OEM replacement, this fuel cap is manufactured to Husqvarna's exact specifications, ensuring a proper seal and secure fit every time. DHS Equipment supplies this part to help keep your equipment running at full capacity. Cross-reference part number 593015801 against your parts diagram to confirm fitment before ordering.
Key Features
- OEM-Grade Sealing Material — Made to Husqvarna's exact compression and material specifications, this fuel cap delivers a consistent, pressure-rated seal that aftermarket alternatives may not match.
- Thread-Matched Direct Replacement — Engineered to the correct thread pitch and cap diameter for a tool-free, twist-on installation with no modification to the filler neck.
- Broad Husqvarna Construction Fitment — Compatible with the PP518 power pack and the FS3500G, FS513, FS520, and FS524 floor saws, covering multiple machine types across one part number.
- Prevents Fuel Contamination and Leakage — A properly seating fuel cap keeps debris, water, and dust out of the fuel system — contaminants that can cause carburetor damage, fuel system wear, and engine performance issues.
- Fuel System Safety — A failed or poorly sealing fuel cap on high-cycle construction equipment can result in fuel spillage and fire hazard. This genuine OEM cap maintains the integrity of the fuel system closure.
The fuel cap seals the fuel tank filler opening, keeping the fuel supply clean and contained during operation, transport, and storage. A worn or cracked cap can allow dirt and moisture into the tank, leading to fuel system contamination and potential engine damage, while a loose or missing seal risks fuel spillage under vibration. Replacing a degraded cap with a correct-fitting OEM part is a straightforward service step that protects the broader fuel system on both the PP518 power pack and the FS-series floor saws.
Part Details
| Part Number | 593015801 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Fuel Cap |
Compatibility & Fitment
| Name | Model |
|---|---|
| Power Pack | PP518 |
| Floor Saw | FS3500G |
| Floor Saw | FS513 |
| Floor Saw | FS520 |
| Floor Saw | FS524 |
Verify Before You Order
Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.
Why Buy From DHS Equipment
Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.
Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.
