98191CN Crusader Heat Exchanger. This is the Cupro nickel version. Also available in copper.
Crusader 98191CN Heat Exchanger 454 and 502 cu.in. engines, single tank, 6"-Diameter x 20"-Long. Replaces Sendure part number 12505-1-5.
Made with pride by Lenco in Long Island, NY. Call us at (631) 842-4049 with any questions.