The Husqvarna 505484501 Blade Idler Kit X75 X20E X4000 is a genuine OEM kit designed for the Soff-Cut X4000 and X750 early entry saws. As an OEM component, this kit is manufactured to Husqvarna's exact specifications, ensuring correct blade tensioning and idler alignment right out of the box. Cross-reference part number 505484501 against your machine's parts diagram to confirm fitment before ordering. DHS Equipment supplies this part to help keep your early entry saw cutting accurately and on schedule.
Key Features
- OEM-Grade Blade Tensioning Precision — Manufactured to Husqvarna's exact specifications, this idler kit maintains the correct blade tension and tracking geometry that the saw's cutting system depends on.
- Direct-Fit Assembly — Engineered as a complete kit to replace the existing idler assembly without requiring custom fitting or machining — all components correspond to the original mounting points.
- Compatible with Soff-Cut Early Entry Saws — Designed to fit the X4000 and X750 early entry saws, purpose-built machines for green-concrete joint cutting.
- Restores Accurate Blade Tracking — A worn or damaged idler causes blade wander, uneven joint cuts, and accelerated blade wear. Replacing it with this kit brings blade path back to specification.
- Complete Kit Format — Supplied as a matched assembly of idler components, reducing the risk of mismatched parts and simplifying the service process for technicians in the field.
The blade idler assembly guides and maintains tension on the cutting blade as it rotates, keeping the blade running true along its intended cutting path. When the idler wears or fails, the blade can track off-center, leading to inaccurate joint cuts, premature blade damage, and increased stress on the saw's drive system. Replacing the idler kit as a complete assembly restores proper blade control and helps the saw perform the precise, shallow cuts that early-entry green-concrete work demands.
Part Details
| Part Number | 505484501 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Blade Idler Kit X75 X20E X4000 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Early Entry Saw | X4000 |
| Early Entry Saw | X750 |
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.
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