(10) Hammerhead O-Ring 30.8x3 for 150cc, GY6

O-Ring 30.8 x 3 used on all 150cc as the O-Ring gasket for the oil drain plug

• Size: Φ30.8mm (Metric 30.8mm diameter center opening)
• Thickness: 3mm
• Type: O-Ring
• Price is per piece

Hammerhead part # M150-1003103

American SportWorks part # 14334
Baja Part # BR150S-366  
Baja Part # DN150-324
Joyner Part # GY150-301-11-0069
Carter Brothers part # 513-1074
Tomberlin part # GK05922
Trailmaster Part # 152.12.110