Nut - 8739007-00 Spare part from the Husqvarna spare parts catalog Suitable for e.g.: Husqvarna TC 138 Husqvarna TC238 Husqvarna LT151 Husqvarna LTH154 Husqvarna TC 142 Husqvarna TS 138 Jonsered LT 2217 A Jonsered LT 2216 Husqvarna TS 238