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The Captain O-Ring 50 Pack (#11105) offers 50 high-quality, orange OEM replacement O-rings designed specifically for Harley-Davidson oil drain plugs. Engineered for superior heat resistance and durability, these molded-through orange rings fit all three critical plugs—engine crankcase, transmission, and primary drain—ensuring leak-free performance. Assembled and certified in the USA, this pack is a must-have for every oil change, backed by a 1-year warranty and trusted by thousands of riders.




| ASIN | B01DUTU9FS |
| Amazon Bestseller | #204,327 in Automotive ( See Top 100 in Automotive ) #111 in Automotive Replacement Drain Plug Gaskets |
| Batteries Included | No |
| Batteries Required? | No |
| Color | orange |
| Customer Reviews | 4.8 4.8 out of 5 stars (5,118) |
| Date First Available | July 12, 2016 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 898 g |
| Manufacturer | Captain O-Ring LLC |
| Material | Rubber |
| Number Of Pieces | 50 |
| Package Dimensions | 5.9 x 5.7 x 1.8 cm; 898.11 g |
| Part number | 11105 |
T**R
Reportedly higher heat resistance. Great product quality and price. Really fast delivery.
G**B
Used on HD 3 hole oil change. Worked fine, no problems at all.
G**D
Tienen la mismisisisma función y eficiencia de los O-rings originales de Harley Davidson, los ocupo para una Sportster 883 2015 y también para una Fatboy 114 2019. Los he usado para dos servicios en cada una de las motos y sin problemas hasta ahorita. super recomendables, y casi no doy 5 estrellas en mis reviews
V**S
Bought these O-rings and was hoping for a decent product. I just installed my first set of three on the Harley and so far so good. Seem to work as intended.
B**N
Came fast
Trustpilot
Hace 2 semanas
Hace 3 semanas