The Husqvarna 594280501 O-Ring is a genuine OEM sealing component designed for the PV27, PV37, PV47, PV57, PV67, PV77, PV87, and PV107 concrete vibrators. As a direct OEM replacement, this O-Ring is manufactured to Husqvarna's exact material and dimensional specifications, ensuring a proper seal every time. Cross-reference part number 594280501 against your parts diagram to confirm fitment before ordering. DHS Equipment supplies this part to help keep your concrete vibrator running at full capacity.
Key Features
- OEM-Grade Sealing Material — Manufactured to Husqvarna's exact elastomer and compression specifications, delivering the consistent sealing performance this application demands.
- Direct-Fit Replacement — Engineered to the original groove dimensions and cross-section, this O-Ring seats correctly without modification or adjustment.
- Broad PV-Series Compatibility — Fits the full PV concrete vibrator lineup including the PV27, PV47, PV77, PV87, and PV107, making it a reliable choice across multiple units on the same jobsite.
- Leak-Free Internal Sealing — A properly seated O-Ring prevents fluid or air ingress at critical joints, maintaining the internal pressure and vibration output the concrete vibrator depends on.
- Fluid Containment Integrity — In concrete vibrator applications, a failed or worn O-Ring can allow lubricant loss or moisture ingress that accelerates internal wear; replacing it promptly protects surrounding components.
An O-Ring creates a pressure-tight seal at a joint or interface within the concrete vibrator, preventing internal fluids from leaking past critical connections and blocking contaminants from entering the assembly. When an O-Ring hardens, cracks, or deforms with age and heat, the seal breaks down — leading to fluid loss, reduced vibration efficiency, and potential damage to adjacent components. Replacing a worn O-Ring with a genuine Husqvarna part restores the original sealing integrity and keeps the vibrator operating as intended.
Part Details
| Part Number | 594280501 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | O-Ring |
Compatibility & Fitment
| Name | Model |
|---|---|
| Concrete Vibrator | PV107 |
| Concrete Vibrator | PV27 |
| Concrete Vibrator | PV37 |
| Concrete Vibrator | PV47 |
| Concrete Vibrator | PV57 |
| Concrete Vibrator | PV67 |
| Concrete Vibrator | PV77 |
| Concrete Vibrator | PV87 |
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.
