The Husqvarna 505484601 Kit Pump Idler Pulley is a genuine OEM replacement designed for the X750 early entry saw. This kit delivers the exact fitment and component quality required to restore proper belt tension and pulley operation on the X750's pump drive system. Cross-reference part number 505484601 against your parts diagram to confirm compatibility before ordering. DHS Equipment supplies this part to help keep your equipment running at full capacity.
Key Features
- OEM-Matched Pulley Geometry — Manufactured to Husqvarna's exact diameter and bearing specifications, ensuring the belt tracks and tensions correctly without adjustment drift.
- Complete Kit Format — Supplied as a ready-to-install kit with the components needed for a full idler pulley service, streamlining the repair process.
- Direct Fit for the X750 Early Entry Saw — Engineered specifically for the X750 pump drive assembly, aligning precisely with existing mounting points and belt routing.
- Restored Pump Drive Performance — A correctly functioning idler pulley maintains consistent belt load on the pump, supporting steady hydraulic or water pump output during green-concrete cutting passes.
- Genuine Husqvarna OEM Part — Sourced directly from Husqvarna's construction equipment parts program, meeting the same build tolerances as the original component installed at the factory.
The pump idler pulley serves as a tensioning guide for the belt that drives the water or hydraulic pump on the X750 early entry saw. It keeps the drive belt at the correct tension and aligned on its path, allowing the pump to receive consistent rotational input throughout the cutting operation. When the idler pulley wears, seizes, or loses its bearing, belt slip and pump underperformance follow — which can compromise water delivery to the blade and affect cut quality on green concrete.
Part Details
| Part Number | 505484601 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Kit Pump Idler Pulley |
Compatibility & Fitment
| Name | Model |
|---|---|
| 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.
