Oster blender replacement parts include a jar lid, filler cap, bottom cap, blades and sealing rings. Replacement parts depend on the type of Oster blender.
While the basic Oster blender parts include a 6-piece kit, there is only a stud drive and nut switch available for the 8-speed, 10-speed, 12-speed, 14-speed and 16-speed blenders. Many of the parts for these blenders are obsolete and unavailable such as replacement bumper feet, spring brush, slinger and coupling. The 2-speed blender has slightly more available parts including a sealer ring, container bottom, agitator, jar, filler cap, jar cover, stud drive and armature. The available parts for an 18-speed blender are a sealer ring, agitator, container bottom, stud drive, glass jar, jar cover and skirt.
The Oster cube blender and slope blender has more available replacement parts including the fan, jar, stud drive, filler cap, blades or agitator, bottom container and neoprene sealer ring. The Oster contemporary blender has similar parts available as the cube blender but with a glass jar instead of plastic jar, and a jar cover. The Oster 20 Oz. Personal Blender has blade, drink lid sealing ring, sport bottle and drink lid replacement parts. The Oster Blender with Ice Shaver has no replacement parts with the exception of an instruction manual.