Part Number: 49-0878

Application: 1930-1936 VL
1930-1936 RL
1926-1929 J
1937-1947 W
1937-1948 U
1936-1947 G
1924-1930 JD


Details:
These spark plugs are for the antique motorcycle enthusiast who enjoy riding. Spark plugs are air cooled with a heat range #3. Includes the brass top nuts which are used with earlier style terminals. Includes top ventilated brass collars for cooling as original Doering design! Terminal nut is removable. Plug set has a round feeler gauge. Spark plugs have a 18mm thread and the large hex measures 1-3/8 which is perfect for early restoration and riding. Set is for use with 1924 Harley models that require 7/8 thread spark plug. *NOTE: Sold as a pair. *NOTE: Air cooled spark plug set features a nickel plated full size hex. Full size hex is for single and twin flat heads For IOE types with space for the large hex. Doering Spark Plug Company was founded in Brooklyn NY in 1918 making plugs for tractors. In the later years they made plugs for automotive applications for motors that burned an excessive amount of oil. They are manufactured to the original standards of that era but not in Brooklyn any longer.

UOM: SET

Country of Origin: TAIWAN