Cometic Gaskets Pushrod Tube O-Ring Kit CG-C9586 for Harley-Davidson (Sportster Evo Big Twin 1984-2026)
$11.69
The Cometic Gaskets Pushrod Tube O-Ring Kit delivers a dependable and tight seal to prevent oil leaks in your Harley-Davidson valvetrain. Manufactured from high-grade elastomeric materials, these replacement O-rings resist high engine temperatures and oil degradation for long-lasting performance.
Engineered for direct-fit replacement, this kit services pushrod tubes across a wide range of Evolution Big Twin, Twin Cam, Milwaukee-Eight, and early Sportster models. It meets or exceeds factory specifications to keep your engine running cleanly and reliably.
Direct OEM replacement for part numbers 11101A, 11157A, 11190A, and 11293A
Precision-molded elastomeric O-rings designed to resist heat and oil degradation
Provides a reliable seal to eliminate pushrod tube oil leaks
Compatible with a broad range of Harley-Davidson air-cooled engines
Compatibility
Harley-Davidson Big Twin (1984–2017)
Harley-Davidson Twin Cam (1999–2017)
Harley-Davidson Milwaukee-Eight (2017–Present)
Harley-Davidson Sportster (1986–1990)
Frequently asked questions
Which Harley-Davidson models are compatible with this O-ring kit?
This kit fits Big Twin models from 1984 to 2017, Twin Cam engines from 1999 to 2017, Milwaukee-Eight models from 2017 to present, and Sportster models from 1986 to 1990.
What OEM part numbers does this kit replace?
This kit replaces Harley-Davidson OEM part numbers 11101A, 11157A, 11190A, and 11293A.
What is the primary function of this pushrod tube kit?
It provides replacement O-ring seals for pushrod tubes to prevent oil leaks and maintain proper engine sealing.
Who manufactures this replacement seal kit?
This kit is manufactured by Cometic Gaskets under part number C9586 (SKU CG-C9586).