This sprocket is a quality suitable replacement part for the following chainsaw models: Jonsered 490,590 : Husqvarna 50, 51, 55, 55 Rancher, 154, 254 (before SN#345-0001), 262 (before SN#345-0001), : Partner P400, P500, P5000, P5100 : Poulan 325, Poulan Pro 325
- REPLACEMENT SPROCKET .325 7 TOOTH NIB
- Fits Husqvarna 50, 51, 55, 55 Rancher
- 154, 254 (before SN#345-0001), 262 (before SN#345-0001),
- Jonsered 490,590 Poulan 325, Poulan Pro 325
- Partner P400, P500, P5000, P5100