Dreld Stainless Steel 73.25mm/ 2.88inch Blender Blade Cutter with Gasket Replace Part # 77666SS, Replacement Part Fit for Black Decker BL300 BL450 BL500 BL-300 BL-450 BL550 BL600 BL600B BL700 BL-500

Only a 4 star rating because I haven't actually used the blender since buying it. It does fit, my black and decker 18 speed blender, can't remember model # 180....something but it wasn't listed as compatible for mine Took a chance and after looking at a lot of these on the site, I figured it would work best because of the dimensions and look. It was a very similar and closest match.

Nonostante le premesse, l’articolo acquistato coincide perfettamente nell’immagine che lo raffigura, ma non è compatibile con il frullatore Black & Decker BL 300. Acquistarlo è stata una perdita di tempo.

It was perfect fit to replace broken gear on blender blades. Much cheaper than aa new blender

and works but it's kind of noisy. Anyway it's less expensive than a new grinder!

Was the perfect fit and no assembly needed for blender and is working great will be buying another for another blender I have. Still working after months and plastic and metal still in tack powers good.