Genuine part suitable for some of the following makes & models;
Husqvarna LB 553S, LB 553S e, Pro 21 SH, WB 53S e
McCulloch M 53S Pro, M53 S
Note! If you're not sure this is right, please contact the sales office with your machine’s details or product number. This is usually an 9-11-digit number beginning with 95 or 96, for example: 96013000601.