The Husqvarna 577520104 Pump is a genuine OEM component designed for the MS355 and MS355G tile and masonry saws. Sourced directly from Husqvarna, this pump delivers an exact fit and consistent water delivery performance that the original machine was engineered around. DHS Equipment supplies this part to help keep your equipment running at full capability. Cross-reference part number 577520104 against your parts diagram to confirm compatibility before ordering.
Key Features
- Genuine OEM Water Flow Spec — manufactured to Husqvarna's original flow and pressure specifications, ensuring the pump moves water at the volume the MS355 and MS355G cutting systems require.
- Drop-In Replacement Fit — this pump matches the original mounting configuration and port layout, connecting directly to existing lines and fittings without adaptation.
- Confirmed Compatibility — verified fitment for the MS355 and MS355G tile and masonry saws, so you can order with confidence.
- Restored Blade Cooling and Slurry Control — a fully functioning pump maintains the steady water supply that keeps the diamond blade cool and manages cutting slurry, protecting both the blade and the material being cut.
- Electrical and Plumbing Safety Compliance — as a pump assembly, correct installation ensures water is directed safely away from electrical components, maintaining the machine's operational integrity.
The pump on the MS355 and MS355G tile and masonry saws circulates water to the blade during cutting, serving two critical roles: cooling the diamond blade to extend its service life and suppressing the dust and slurry generated by wet cutting. When the pump weakens or fails, water delivery drops, blade temperatures rise, and cut quality deteriorates — potentially damaging the blade or the workpiece. Replacing a worn pump with this genuine OEM unit restores proper water flow and returns the saw to its intended cutting performance.
Part Details
| Part Number | 577520104 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Pump |
Compatibility & Fitment
| Name | Model |
|---|---|
| Tile & Masonry Saw | MS355 |
| Tile & Masonry Saw | MS355G |
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.
