Home / Parts & Accessories Product Description Single Flush Muff Recommended HP: Up to 50HP Single feed flush muff ideal for smaller engines where a little less flow is required than the larger double feed muffs. It's also good practice to test run your engine prior to launch & flush the salt water out of the cooling system after use. Attributes MPN 423 Brand MMS Condition New Product Code 423 Weight 1.99kg Delivery & Returns BHG Marine strive to use the most cost effective & reliable trackable & insured delivery services available. Our preferred Royal Mail services are 1st class signed for, special delivery & Royal Mail international depending on order value parcel size & destination. Together with DPD for the larger items our delivery policy gives us a fast & reliable service. Single Flush Muff Product Code 423 Single Flush Muff Recommended For Up To 50HP £9.50 Login to add this product to your wishlist.