Kohler Engine Parts Lookup *The prices shown here in the parts diagram are list prices. *When you "add to cart" you will see savings up to 52% Off the list price. Note: When selecting lookup for Kohler K Series or M Series and the "Select Assembly" and it shows nothing. These Kohler Series of engines have been discontinued from Kohlers Lookup and we can help. Call 888 Kohler Engine Parts Lookup by Model Enter your Kohler Engine model number below. Click the Search Button to See More Results. Parts lookup for Kohler Engine power equipment is simpler than ever. Enter your model number in the search box above or just choose from the list below.