Oregon Chainsaw 20" Guide Bar 3/8" .050" D196 Mount RSN PowerCut™ 200RNDD196 ga_2026 578930: 250 ST Combo

578930: 250 ST Combo

742‑0496

based on 80% efficiency

18" Classic Cut Mower & Blower Kit

Oregon Chainsaw 20" Guide Bar 3/8" .050" D196 Mount RSN PowerCut™ 200RNDD196 ga_2026 578930: 250 ST ComboPowerCut guide bars are strong, durable, light weight, and long lasting. The super tough chrome moly body and the replaceable sprocket nose promotes an extended lifespan. The extended rail surface (before and after the bar tip) absorbs the impact between the bar and chain when the direction changes rapidly around the nose. Replaceable sprocket nose (RSN) bar eliminates need to purchase a new bar RSN fastens with a single rivet and secured by wide,