The Honda 17251-ZJ0-U70 Air Cleaner Connecting Tube is a genuine OEM component designed for GX610 and GX620 horizontal shaft engines. As a factory-sourced part, it meets Honda's original specifications and slots directly into place without adaptation. Honda supersedes parts at serial breaks, so confirm your engine's serial number against the fitment table before ordering to ensure part number 17251-ZJ0-U70 is the correct application for your unit.
Key Features
- Genuine OEM Sourcing — factory-original Honda part, ensuring the correct passage geometry and connection dimensions for unobstructed airflow between the air cleaner and the intake.
- Direct Replacement — engineered to match the original mount points on GX610 and GX620 engines, so installation is straightforward with no reworking of surrounding components.
- GX610 and GX620 Fitment — covers both Honda horizontal shaft engine models in this series; verify your serial number against the fitment table to confirm applicability to your specific unit.
- Airflow Integrity — a cracked, collapsed, or deteriorated connecting tube allows unfiltered air to bypass the air cleaner, accelerating wear on internal engine components and disrupting the air-fuel mixture.
The Air Cleaner Connecting Tube is the passage that channels filtered air from the air cleaner assembly into the engine's intake, keeping the air supply clean and the flow path sealed. When this tube cracks, collapses, or loses its seating, unfiltered air enters the engine and the air-fuel ratio is thrown off, leading to rough running, increased wear, and potential long-term engine damage. Replacing a damaged tube restores the integrity of the intake path and keeps the engine drawing properly filtered air under all operating conditions.
Part Details
| Part Number | 17251-ZJ0-U70 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Air Cleaner Connecting Tube |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Horizontal Shaft Engine | GX610, GX620 | All |
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.
