Description
The Keihin 0901 055 6000 screen filter o ring is a small but critical seal that keeps unfiltered fuel from bypassing the inlet screen in your carburetor. As original o rings age they flatten, crack, or shrink, allowing air leaks and fuel seepage that can upset mixture and make tuning difficult. Replacing this seal with a genuine Keihin part helps maintain proper fuel filtration and keeps the carb internals cleaner over the long term.
This o ring is designed to fit a wide selection of Keihin OEM type and CDKII carburetors in 28, 38, and 40 mm sizes. Its precise dimensions match the original groove, so installation is straightforward and the seal seats correctly the first time. Whether you are performing routine maintenance or completing a full rebuild, upgrading this inexpensive part is an easy way to extend carburetor life.
- Genuine Keihin 0901 055 6000 o ring used to seal the screen filter in many personal watercraft carburetors.
- Compatible with 28 mm, 38 mm, and 40 mm OEM style Keihin carbs as well as Keihin CDKII models.
- Fresh sealing helps keep contaminants trapped in the filter instead of circulating through jets and passages.
- An excellent add on when installing new needles, seats, or rebuild kits on aging marine carburetors.
- Built to Keihin material specifications for fuel resistance and long service life in harsh marine environments.
Include this screen filter o ring in your next carb service and enjoy cleaner fuel delivery and easier long term maintenance.







