The Husqvarna 505143801 Hose Coupling Hose To Coupler is a genuine OEM component designed for the WT15i water tank. This coupling delivers a secure, leak-free connection between the hose and coupler, ensuring consistent water flow during wet-cutting operations. Cross-reference part number 505143801 against your parts diagram to confirm this is the correct fitting for your WT15i before ordering. DHS Equipment supplies this part to help keep your equipment running at full capability.
Key Features
- OEM-Matched Connection Integrity — Manufactured to Husqvarna's exact coupling dimensions and thread specifications, ensuring a pressure-rated, drip-free seal between hose and coupler.
- Direct Replacement Fit — Designed to install into the WT15i water tank hose circuit exactly as the original, with no adapters or modifications to the existing assembly.
- WT15i Water Tank Compatibility — Specifically confirmed for the WT15i pressurized water tank, which is used to supply water for wet-cutting dust suppression on construction sites.
- Sustained Water Flow Performance — A correctly seated coupling maintains steady water delivery to the cutting blade or attachment; a worn or damaged coupling causes flow restriction, leaks, or loss of pressure that compromises dust control.
- Leak Prevention at the Source — In wet-cutting applications, an uncontrolled water leak at the hose-to-coupler junction creates slipping hazards and reduces the effectiveness of blade cooling and dust suppression — making this a safety-relevant connection point.
The Hose Coupling Hose To Coupler serves as the mechanical interface that joins the supply hose to the coupler fitting within the WT15i water tank system. It creates a sealed, pressure-resistant connection that allows water to flow reliably from the tank to the wet-cutting equipment it supports. When this coupling deteriorates, cracks, or fails to seat properly, water pressure drops, leaks develop at the junction, and the dust suppression performance of the overall system is compromised.
Part Details
| Part Number | 505143801 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Hose Coupling Hose To Coupler |
Compatibility & Fitment
| Name | Model |
|---|---|
| Water Tank | WT15i |
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.
