Pulley - 5399190-78 Spare part for Husqvarna Lawnmower/Rider from the Husqvarna spare parts catalogue Diameter: 83mm Central hole: 9.5mm Suitable for (among other models): Husqvarna BZ 6127 D BZ 6127 TD BZ 7234 D BZE 6134 D BZE 6127 D R112 C R115B R115C R120S RC318 T RC320T AWD Rider 111 B Rider 111 B5 RZ 4216 CA RZ 4219 RZ 4219 BF RZ 4221 BF W3212A W3213P W3613A W4815A WG3613E WH3614A WH4817E WGP3616 ZTH 5223 A ZTH 5225 A Jonsered FR2312 M McCulloch M125-85FH M125-97FH ZM3816 ZM3816 BF