Multiquip 302012 Crankcase Breather Tube 57HP

The Multiquip 302012 is a genuine OEM Crankcase Breather Tube 57HP designed for Multiquip SP-series pavement saws and flat saws, including the SP605726, SP605736, SP605716, SP605720, SP605730, SP6457, and SP4. Sourced directly from Multiquip, this tube is an exact match for the original component it replaces, ensuring a correct, fuss-free installation every time. Confirm your model code against the fitment list above before ordering to ensure compatibility with your specific saw configuration.

Key Features

• Genuine OEM Construction — Manufactured to Multiquip's original material and dimensional specifications for the 57HP engine platform, so the tube seats and seals exactly as the original did.
• Drop-In Replacement — Engineered to the same routing path and connection points as the factory-installed tube, allowing straightforward swap-out without modification to surrounding components.
• Broad SP-Series Compatibility — Confirmed fitment across SP605726, SP605736, SP605716, SP605720, SP605730, SP6457, and SP4 pavement and flat saw models.
• Engine Breathing Integrity — A correctly functioning breather tube keeps crankcase pressure regulated, protecting seals and gaskets from premature failure caused by pressure buildup.
• Fuel System Safety Relevance — Proper crankcase ventilation prevents oil vapor from accumulating in unintended areas, reducing the risk of contamination and ignition hazards on a running saw.

The crankcase breather tube routes blow-by gases and pressure out of the engine crankcase, preventing pressure buildup that would otherwise force oil past seals and gaskets. On high-output saw engines like the 57HP units used in Multiquip SP-series equipment, maintaining clean, unrestricted crankcase ventilation is critical to long engine life and consistent cutting performance. A cracked, collapsed, or clogged breather tube can lead to oil leaks, increased internal engine wear, and visible smoke — making timely replacement an important part of scheduled engine maintenance.

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.