Maintaining watertight seals on the Kyosho Surfer 4 keeps the model performing and reduces corrosion. The Kyosho ORG19BK pack provides four black O-rings to refresh seals that protect the hull and electronics bay.
These O-rings are sized to fit Surfer 4 sealing grooves precisely, offering consistent compression and reliable water resistance. Regular renewal of worn seals helps preserve bearings, shafts, and motor mounts from moisture damage.
Ideal for model builders and runners who frequently operate on ponds or sheltered coastal waters, the ORG19BK set is a straightforward preventive item to keep in your maintenance kit.
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