Seal your carb sockets or manifold openings with a tapered fit plastic cap. Ideal for sealing carburetors for winter storage, preventing moisture from corroding internal engine parts. Also can be used to seal intake ports for leak testing, an important procedure that locates potential air leaks before they cause costly engine damage. Tapered fit provides positive seal for vacuum or pressure testing.
Available in two sizes for Rotax 447, 503 or 582 engines.
Yellow Caps tapered from 1.47” to 1.60”
Red Caps tapered from 1.60” to 1.65”
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