Genuine Hayter Drive Chain (3/8" x 40) - 411016. Harrier 41 - 375A, 376A, 379A, 410C, 411A, 412A, 412C, 412D, 412E, 412G, 412H, 413A, 413C, 413D, 413E, 413G, 413H, 414H. Harrier 48 - 490D, 490E, 490F, 490G, 490H, 490J, 491D, 491E, 491F, 491G, 491H, 491J, 493D, 493E, 493F, 493H, 493J, 496D, 496E, 496F, 496G, 496H, 496J.
