TAPPET CAP ROTAX 500/600, KIBBLEWHITE 91-9411
REPLACEMENT TAPPET CAP. Part No. 65-559.EA. For Water Cooled ROTAX 500/600 2000. KIBBLEWHITE 91-9411. Standard size. Made in the U.S.A. KPMI engineers design tappets using advanced finite element stress analysis software to create strong, lightweight tappets. Machined from aircraft quality solid steel bar stock. Undergo a proprietary heat treatment process for a hard surface and non-brittle core, maximizing toughness and wear resistance. Used in high performance automotive and motorcycle racing applications.
- SKU
- 65-559.EA
- Brand
- Kibblewhite
- Availability
- In Stock (5)
FULL DESCRIPTION
Kibblewhite Rotax 500/600 Replacement Tappet Cap
This replacement tappet cap is designed for water-cooled Rotax 500/600 engines. Manufactured by Kibblewhite, a leader in high-performance engine components, this tappet cap meets or exceeds OEM specifications.
KPMI tappets are engineered using advanced finite element stress analysis software. This technology allows for the creation of tappets that are both strong and lightweight. Each tappet is machined from aircraft-quality solid steel bar stock.
A proprietary heat treatment process is applied to achieve a hard surface and a non-brittle core, ensuring maximum toughness and wear resistance. These tappets are proven in demanding high-performance applications including Motocross, Flat Track Racing, Road Racing, Drag Racing, and Land Speed Racing at the Bonneville Salt Flats.
- Replacement tappet cap
- Designed for water-cooled Rotax 500/600 engines
- Standard size
- Made in the U.S.A.
- Meets or exceeds OEM specifications
- Machined from aircraft-quality solid steel bar stock
- Proprietary heat treatment for toughness and wear resistance


