Multiquip 12357ZJ1840 Breather Tube AR13H GX610

The Multiquip 12357ZJ1840 Breather Tube AR13H GX610 is a genuine OEM component designed for AR13HA/HAR, AR13H, and AR13HC asphalt ride-on rollers, as well as the GA9.7HE gasoline powered generator. As a direct OEM replacement sourced from Multiquip, part 12357ZJ1840 is manufactured to the exact specifications of the original component, ensuring a correct, trouble-free installation. This part is cross-referenced as HC-, so confirm your model and reference number before ordering. Whether you are servicing a roller or a generator in the field, keeping this small but critical component in good working order protects the long-term health of your GX610-equipped engine.

Key Features

• Genuine OEM Construction: — Manufactured to Honda GX610 engine tolerances, ensuring proper venting pressure and material compatibility with engine crankcase gases.
• Direct Drop-In Installation: — Replaces the original breather tube on GX610-equipped machines with no trimming or adapting required at the connection points.
• Broad Fitment Coverage: — Confirmed fit for AR13HA/HAR, AR13H, and AR13HC asphalt ride-on rollers and the GA9.7HE gasoline powered generator.
• Protects Engine Integrity: — A functioning breather tube maintains proper crankcase pressure balance; a cracked or blocked tube can cause oil leaks, excessive crankcase pressure buildup, and accelerated engine wear.
• Emission System Compliance: — Crankcase ventilation components are integral to engine emissions compliance; using the correct OEM part keeps your equipment operating within designed emissions parameters.
• Verified Cross-Reference: — Listed under cross-reference number HC-6223903, providing an additional reference point for parts lookup and procurement verification.

The breather tube on a GX610 engine is part of the crankcase ventilation system, which routes blow-by gases from the engine crankcase back into the intake rather than venting them directly to atmosphere. This keeps internal crankcase pressure in check, prevents oil from being forced past seals, and ensures the engine runs cleanly. When the breather tube cracks, collapses, or becomes blocked, crankcase pressure builds up rapidly, which can force oil past gaskets and seals, contaminate the air filter, and ultimately cause engine damage if left unaddressed. Replacing a worn or damaged breather tube promptly is a low-cost step that protects a significantly more expensive engine investment.

Part Details

Compatibility & Fitment

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.