Echo Vintage Strimmer Engine Unit SRM 315SL This has got a separate oil filler, The engine unit starts and ticks over, The primer bulb needs replacing as it has a crack in it, also there is an air filter cover missing, which is a two part cover and only 1 on the strimmer, This is sold as a spares or repair item, would be very useful for parts or an easy make good engine what is listed is what you will receive