2 Cross Blades with 4 Rubber Gaskets QT Replacement Parts Compatible with 250w Magic Bullet Blender, Juicer and Mixer (Model MB1001)

I see this will work with the magic bullet model mb1001. my model number reads mb1001b. does that added b mean it will not be compatible? thank you.

Necesito solo la junta de goma

looking for parts for faberware single serve blender i need blade and seal what ones are compatible to this

I see that this is only for mb1001 250w. do you have the same parts package for mb1001 205w made in 2006?