Best Portable Blenders imageA blender offers the ability to make smoothies, soups, and sauces, so it is no surprise that portable blenders are a popular choice for many consumers. The portable blender combines the convenience of...Read More about Best Portable Blenders New (4) from $44.78 Whirlpool W10279256 COUPLING, DRIVE KitchenAid 56oz Polycarbonate Replacement Jar for Blender Models: KSB540, KSB560, KSB580 8.2 x 8.2 x 12.5 inches 3 pounds (View shipping rates and policies) #17,422 in Home & Kitchen (See Top 100 in Home & Kitchen) #86 in Home & Kitchen > Kitchen & Dining > Small Appliance Parts & Accessories > Mixer Parts & Accessories Exactly as advertised, no leaking or cracks. Fits wife's blender, she's happy, That alone is worth 5 Stars...possibly 6. is the same i had and is working very goodAfter years of using I had to buy another. If you look at the design of the cutter blades that break in half, you can tell they are deliberately manufactured to break -- the square shape of the screw hole and the angle at...

Perfect, exactly what i wanted and needed After minimal wear seariously have only used it 5 times. After making pesto the pitcher is stained and mottled. It won't come clean in the dishwasher or hand scrubbing. Just what the doctor ordered to get me back in the business of making frappes.Same as original which lasted a long time I bought this kitchen aid 56-once blender pitcher to replace the old one i had that was given me lots of problem. the new one is working very well. See and discover other items: kitchen aid blender replacement parts, polycarbonate glasses I do not believe that it is a gear. IO also believe that you may need to replace the switch. Of course first check it out and make sure all contacts are attached and in good working order. Use a multimeter to check the switch. /store/cart.p... and KitchenAid has good web support. What model do you have so that we may find a service manual for you. /Kitchen... for one of the service manuals. Now i am not sure what model you have but this may help you to get a better idea.

is the on/off toggle switch broken? i would get a continuity tester and check to make sure that it works properly. it really doesnt sound gear related. can you describe the problem further? does it still work at slow speeds? if it doesn't it could be that the switch is fine and that the motor is on it's way out. does it run differently when first started vs after some heavy use? kitchenaid blender mixeur 5ksb555epk roseolder kitchenaid mixers are worth a repair job hang in there. sunbeam cafe series blender pb9600 partstry some experiments and get back to me.kitchenaid blender mixeur 5ksb555epk rose I had a similar problem with my Kitchen Aid. waring 70th anniversary blender

The switch is not actually a switch but rather moves a lever that operates two things at the back of the mixer: 1) a simple lifting copper arm that makes a contact to provide power to the system (electrically this mixer is just on or off) and 2) The lever also moves the entire back control board forward and back. There are two long screws at the top of the control board that are spring supported to allow for this movement. replacement parts for kitchenaid blender ksb5wh3There is a governor on the shaft of the motor that pushes against a plate in the center of the control board. vitamix profi blender tnc 5200 rostfrittThe farther the switch moves the control board back the further back on the shaft the governor can go and the faster the machine can go. In my case the screws holding the control board had come loose allowing the governor to go all the way back (high speed) at the first click.

Take the back cover off and see if the two top screws need to be adjusted (tighter and the mixer starts slower (or not at all) looser and is starts faster and the last click or two will not make it go any faster. Also check the copper arm to ensure it moves up and down on the first click of the switch properly. Also in my case the two nuts that hold the motor in place had come loose and were in the bottom of the cover so you may want to check for those. Ensure the mixer is unplugged before opening. I have four of these mixers in my bakery and two of them have the "don't shut off" problem. My simple and inexpensive fix is to loop a thick rubber band to the power cord by the back of the mixer and then loop it over the speed knob when I want the mixer off. These mixers are real work horses and I don't have time to take them to the shop for a costly fix. I have to replace the rubber bands about once a month. Adjust the two long screws at the top of the control board by taking the back cover off.