4x6mm PVC Breather Hose for KTM, Husqvarna & GasGas 1995-2026 - 31007007101

This 4x6mm PVC hose is a genuine OEM replacement part designed for various venting and overflow applications. It is primarily used as an engine case breather hose or a carburetor overflow line, ensuring proper pressure regulation and fluid drainage for your engine and fuel system.

This versatile hose fits an extensive range of models including the KTM 50 SX, 65 SX, 85 SX, 125 SX/EXC, 250 EXC, and 300 EXC from 1995 to 2026. It is also compatible with Husqvarna TC 50, TC 65, TC 85, TE 125-300, and GasGas MC 50, MC 65, and MC 85 models. Additionally, it fits larger displacement bikes like the KTM 640 Adventure and 660 Rallye.

Made from high-quality, clear PVC, this hose allows for easy visual inspection of fluids or potential blockages. Its 4mm internal and 6mm external diameter ensures a secure, leak-free fit on standard vent nipples and carburetor fittings across multiple generations of powersports machinery.

When installing, ensure the hose is routed away from high-heat areas like the exhaust header to prevent melting or damage. Use small zip ties or hose clips where necessary to keep the line secure and properly positioned during intense off-road riding.

Check compatibility list below to see if this part fits your motorcycle model.