The Husqvarna 579211901 Screw Ihsct is a genuine OEM fastener designed for a wide range of Husqvarna Construction equipment, including the BV30i concrete screed, K1PACE and K535i disc cutters, K540i disc cutter, DM1PACE and DM540i concrete core drills, LF60iLAT compactor, and C900X and C1800X chargers and inverters. As a factory-original component, this screw is manufactured to Husqvarna's exact specifications, ensuring correct thread form, drive type, and material grade for each application. Cross-reference part number 579211901 against your machine's parts diagram to confirm the correct position before installation. DHS Equipment supplies this part to help keep your equipment running at full capacity.
Key Features
- Genuine OEM Construction — manufactured to Husqvarna's exact thread pitch, head geometry, and material grade, so it seats and torques correctly in the host assembly without risk of stripping or misalignment.
- Broad Cross-Equipment Compatibility — a single OEM fastener that spans multiple Husqvarna Construction product families, including the BV30i screed, K1PACE and K535i disc cutters, DM1PACE and DM540i core drills, LF60iLAT compactor, and C900X and C1800X chargers and inverters.
- Drop-In Replacement — engineered to match the original fastener's dimensions exactly, allowing direct installation into existing threaded bores or bosses with no rework required.
- Structural Integrity Maintained — a correctly specified fastener holds critical assemblies at the clamping force the design demands; an incorrect or worn screw risks loosening under vibration, leading to component shift or assembly failure.
- Verified Husqvarna Part Number — ordering by part number this part ensures you receive the exact fastener specified for your machine rather than a generic substitute that may differ in hardness, coating, or drive type.
A fastener such as this screw serves as the mechanical connection that clamps or secures two or more components within an assembly, maintaining precise alignment and clamping load during operation. In construction equipment that is subject to sustained vibration, impact, and heavy-duty cycles, the correct thread form and material grade are essential — a fastener that is undersized, softer, or dimensionally different from the OEM specification can back out or fatigue prematurely, allowing joined parts to shift and potentially causing broader mechanical damage. Replacing a damaged or missing screw with the genuine Husqvarna 579211901 restores the assembly to its designed clamping specification and keeps the machine operating as intended.
Part Details
| Part Number | 579211901 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Screw Ihsct |
Compatibility & Fitment
| Name | Model |
|---|---|
| Concrete Screed | BV30i |
| Charger & Inverter | C1800X |
| Charger & Inverter | C900X |
| Concrete Core Drill | DM1PACE |
| Concrete Core Drill | DM540i |
| Disc Cutter | K1PACE |
| Disc Cutter | K535i |
| Disc Cutter | K540i |
| Compactor | LF60iLAT |
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.
