The Husqvarna 531115169 Coupling is a genuine OEM replacement component designed for the PP455E and PP325E power packs. As a direct Husqvarna OEM part, it is manufactured to the exact specifications required for proper power transmission within the power pack assembly. DHS Equipment supplies this part to help keep your equipment running at full capacity.
Key Features
- OEM-Grade Power Transmission Integrity — manufactured to Husqvarna's exact torque and dimensional specifications, ensuring the coupling transfers power between connected components without slip or misalignment.
- Direct Drop-In Replacement — engineered to match the original mounting interfaces and connection points, allowing straightforward installation without modification to the power pack assembly.
- Confirmed Fitment for PP455E and PP325E Power Packs — cross-reference part number 531115169 against your parts diagram to verify compatibility with your specific power pack model before installation.
- Restored Drive Connection — a correctly functioning coupling maintains a solid, vibration-free link between drive components; a worn or damaged coupling leads to power loss, irregular operation, and accelerated wear on adjacent parts.
- Genuine Husqvarna OEM Component — sourced directly from Husqvarna's construction equipment parts program, ensuring this coupling meets the same standards as the original part installed at the factory.
A coupling serves as the mechanical link between two rotating shafts or drive components within the power pack, transmitting torque while accommodating minor misalignment between connected parts. In a power pack like the PP455E or PP325E, the coupling plays a critical role in delivering consistent power output to the tool or attachment being driven. When a coupling wears, cracks, or fails, the result is lost drive efficiency, vibration, and potential damage to surrounding components — making timely replacement essential to maintaining reliable operation.
Part Details
| Part Number | 531115169 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Coupling |
Compatibility & Fitment
| Name | Model |
|---|---|
| Power Pack | 965156408 |
| Power Pack | PP455E |
| Power Pack | PP325E |
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.
