You will require the model number of your blender to be able to purchase spares. This will either be on the instruction booklet or the box. If you do not have access to the model number we advise you purchase a complete replacement blender. There have been many models over the decades and it may be difficult to identify your model. Regrettably if the Chef your blender attaches to is an A701 or A707 spares are no longer available.
Replacement blenders or blender components can be purchased from our spares supplier via www.4kenwood.co.uk or by calling 0844 557 3653.