







🧡 Keep your Harley leak-free and road-ready with the iconic orange seal of trust!
The Captain O-Ring 50 Pack (#11105) offers 50 high-quality, OEM replacement orange rubber O-rings designed specifically for Harley-Davidson oil drain plugs. Engineered to fit all three critical plugs—engine crankcase, transmission, and primary drain—these molded orange O-rings provide reliable leak prevention. Assembled and certified in the USA by Captain O-Ring LLC, this pack ensures you have a durable, visible, and trusted seal for every oil change.




| Manufacturer | Captain O-Ring LLC |
| Part number | 11105 |
| Item Weight | 898 g |
| Package Dimensions | 5.9 x 5.7 x 1.8 cm; 898.11 g |
| Is Discontinued By Manufacturer | No |
| Color | orange |
| Material | Rubber |
| Number Of Pieces | 50 |
| Batteries Included | No |
| Batteries Required? | No |
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