LOSR8101 Losi Engine Accessory Set, .21-.28. Losi's Engine Accessory Set will work with .21 and .28 Nitro engines. The set includes spring wire clamps for the air cleaner and vinyl caps to seal the engine.
 The spring wire clamps eliminate the need for pull-ties, making it quick and easy to remove the air cleaner for cleaning and using after-run oil in the engine. The vinyl caps come in various sizes and feature carb venturi and needle valve opening for engine cleaning and storage.
 The Engine Accessory Set includes enough parts for two engines.