The Husqvarna 505869601 Gx3000 Pump Tensioner Spring 2 Pack is a genuine OEM component designed for the GX3000 construction equipment. This two-pack supplies the correct tension springs to restore proper pump drive function, ensuring the tensioner operates exactly as Husqvarna intended. DHS Equipment provides this part to help keep your GX3000 running at full performance. Cross-reference part number 505869601 against your parts diagram to confirm fitment before ordering.
Key Features
- Genuine OEM Spring Rate — manufactured to Husqvarna's exact load and deflection specifications, delivering the correct clamping force for the pump tensioner system on the GX3000.
- Two-Pack Value — includes two tensioner springs per order, covering a complete service or providing a matched set where dual springs are required by the assembly.
- Direct Drop-In Replacement — engineered to match the original mounting points and coil dimensions, fitting into the tensioner assembly without modification.
- Restored Pump Drive Tension — a correctly tensioned pump drive maintains consistent hydraulic or mechanical output; a worn or broken tensioner spring causes slippage, erratic performance, and accelerated component wear.
- Verified GX3000 Fitment — sourced specifically for the GX3000, so you can order with confidence that this is the right part for your machine.
A pump tensioner spring maintains the correct amount of preload on the pump drive system, keeping belts, chains, or drive elements properly engaged under load. When this spring weakens or breaks, tension is lost and the pump can slip or fail to deliver consistent output, leading to reduced machine performance and potential damage to surrounding drive components. Replacing the spring with a genuine OEM part restores the designed tension level and protects the integrity of the entire pump drive assembly.
Part Details
| Part Number | 505869601 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Gx3000 Pump Tensioner Spring 2 Pack |
Compatibility & Fitment
| Name | Model |
|---|---|
| Construction Equipment | GX3000 |
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.
