13 | Rotax Radiator Cap w/ Gasket

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  • Regular price $43.25
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Rotax Radiator Cap with Gasket - Designed to pop-off at 1.0 BAR Pressure. This cap threads onto standard Rotax radiators of various sizes.

This is Rotax Part Number: RTX.222750


With an integrated overflow channel into the center of the cap, and a metallic baffle and pop-off mechanism in the cap, this radiator cap is designed to fit on all Rotax radiators - from the Micro Max radiator up to the DD2 oversized radiator.

Thread this onto the threaded fill flange on the radiator and you are set to race! A molded plastic plenum is inserted into the middle of the cap to allow for linking of an overflow bottle to the top of the radiator with a length of fuel line.

Each cap is sold separately.