The Husqvarna 505573502 X150 Blade Bolt 2 Pack is a genuine OEM hardware set designed for the X150 early entry saw. These blade bolts are engineered to Husqvarna's exact specifications, ensuring the blade is secured with the correct clamping force and thread engagement every time. DHS Equipment supplies this part to help keep your X150 performing at its best on green-concrete cutting applications. Cross-reference part number 505573502 against your parts diagram to confirm fitment before ordering.
Key Features
- OEM Thread and Torque Specification — manufactured to Husqvarna's exact thread pitch and material grade, so the blade seats with the correct clamping force — not approximated like non-OEM fasteners.
- Direct Blade-Mount Replacement — installs in place of worn or damaged blade bolts with no rework to the spindle or blade flange, maintaining the original mounting geometry.
- Designed for the X150 Early Entry Saw — verified fitment for the X150 green-concrete saw; use part number 505573502 to confirm against your machine's parts diagram.
- Blade Security Under Load — properly torqued blade bolts prevent blade shift and vibration during early-entry cutting passes, protecting both the operator and the cut quality.
- Convenient Two-Pack Quantity — supplied as a matched pair so both mounting positions are replaced together, keeping hardware wear consistent across the blade assembly.
- Safety-Critical Hardware — blade retention fasteners are a safety-critical component; using genuine OEM bolts with the correct material and torque spec is essential for safe saw operation.
Blade bolts are the fasteners that clamp the diamond blade securely to the saw's arbor or spindle flange. On an early entry saw like the X150, the blade must remain firmly locked during cutting passes on freshly poured concrete, where any blade movement can compromise cut straightness and create a hazard. When blade bolts stretch, strip, or are replaced with incorrect hardware, clamping force drops and the blade can shift under load — making correct OEM-specification fasteners essential to both performance and operator safety.
For questions about fitment or ordering, contact DHS Equipment directly.
Part Details
| Part Number | 505573502 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | X150 Blade Bolt 2 Pack |
Compatibility & Fitment
| Name | Model |
|---|---|
| Early Entry Saw | X150 |
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.
