The Kyosho 74033-12 Back Plate Set is built to integrate with KE15SP engines and the FW06 series. It supports a firm seal at the engine rear to help maintain steady running under varying conditions.
This back plate is matched to the KE15SP rear mounting and sealing surfaces, allowing it to sit flush with the FW06 chassis components. Correct fit prevents unwanted leaks that can alter combustion and engine response.
Before fitting, remove old gasket residue and check the plate and crankcase faces for burrs. Start bolts by hand to ensure alignment, then tighten progressively. The procedure is straightforward and suitable for most model tuners.
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