GY6 Breather Tube
ITEM# TT-26905
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Description
Rear Crankcase Breather Tube for GY6 Engines
This rear crankcase breather tube is made for GY6 engines in the 125cc to 150cc range. It attaches to the back of the crankcase, near the front shock mount and gearbox. As one of the key GY6 scooter parts, it helps keep the engine vented correctly and running well. A sound breather tube reduces the risk of pressure building up inside the engine, which can cause problems down the line.
Where It Mounts
The tube sits at the rear of the crankcase, where its position matters for proper airflow through the engine area. It lets air move in and out, which keeps the engine working as it should.
When to Replace It
Oil leaks or pressure issues on a GY6 engine can mean the breather tube needs replacing. With age and use, the tube can weaken and start to fail, which may lead to engine damage. Checking it regularly is a good way to make sure the engine keeps running properly.
Specifications
- Size: 10.5 inches
- Position: Rear crankcase
- Clips: Included for both ends
- Fits: GY6 150cc (157QMJ) gearbox breather hose, rear crankcase, 10.5 inches
Fitment
Fits:
- GY6 150cc (157QMJ)
Where it goes: part #4 on the cylinder head cover diagram for the GY6 150cc (157QMJ).
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