James Gasket JGI-17042-92 Rocker Box Rubber Gasket — Harley-Davidson Big Twin

James Gasket JGI-17042-92 Rocker Box Rubber Gasket — Harley-Davidson Big Twin

Stop oil leaks at the source with the James Gasket JGI-17042-92 Rocker Box Rubber Gasket. Made in the USA and engineered specifically for Harley-Davidson Big Twin engines, this replacement gasket delivers a reliable, long-lasting seal between the rocker box and cylinder head. Whether you’re doing a full engine rebuild or routine top-end maintenance, the JGI-17042-92 installs easily and holds up under the heat, oil, and vibration demands of real-world riding.

• OEM-spec rubber construction — resists oil, heat, and engine vibrations
• Seals the rocker box-to-cylinder head interface to prevent oil leaks
• Designed specifically for Harley-Davidson Big Twin engines
• Easy drop-in installation — ideal for rebuilds or routine maintenance
• Made in the USA by James Gasket

Specifications

• Part Number: JGI-17042-92
• SKU: JGI-17042-92
• Barcode: 840037903680
• Brand: James Gasket
• Weight: 0.25 lbs
• Country of Manufacture: USA
• Compatibility: Harley-Davidson Big Twin engines