- New



| Description | O-ring 17x1.5 ORIGINAL STIHL |
|---|---|
| SKU | 96459457586 |
| Compatibility | RE 581 PLUS (Safety regulation unit Control piston) RB 220 K (Pump body) RE 661 PLUS (Safety regulation unit Control piston) RE 581 (Safety Regulator Unit Control piston) RE 361 (Safety Regulator Unit) |