Spur Gear for Universal

Spur gear for Bosch Universal Classic mixer. Please read the Bowl Assembly Note below, before ordering this part. 

We recommend buying the spur gear together with a new bowl shell rather than trying to separate your old spur gear from your old bowl to re-use either one.

Also... most old spur gears have slots that facilitate removal of the drive shaft. (In the photo, the slots are the "elongated" parts of the small hole in the middle of the spur gear). But if your old spur gear is different from the one shown here, having NO slots for the drive shaft cross pin to slide through for removal, then you have three options regarding the drive shaft assembly. Option #1 is that you can order a whole new drive shaft assembly. Option #2 is that you can remove the small cross-pin at the very top of the shaft with the proper size of punch (not real easy to do unless you have a well-equipped shop) and replace it with a new cross pin. Option #3 is to demolish the old spur gear with a large hammer (and maybe chisel), taking eye-protection precautions and being careful not to damage the drive shaft in the process. By demolishing the spur gear in this way, you can then remove the drive shaft for re-use. No matter which approach you take, be sure tools are used on your machine only by persons who are qualified to use them safely.

Bowl Assembly Note: To disassemble the spur gear from the bowl shell requires removal of screws at the top/inside of the bowl column. Over the years Bosch has used more than one type of screw head in this spot. We have no way to know which type of screws your bowl might have, and to remove them you will need a screwdriver with extra long shaft and the proper sort of tip. Removal can be further complicated by corrosion of screw heads and threads from long-term exposure to moisture. For these reasons, we highly recommend buying #UNBA1 if you want bowl shell and spur gear pre-assembled and ready for attachment of the shaft drive assembly.

Some very early Bosch mixers had bowls on which the pins holding the splash ring onto the bowl were located outside the rim of the bowl. On this newer replacement bowl the attachment points are inside the rim of the bowl. So if you're replacing one of those very old bowls with this newer bowl, you will also need to order a newer-style splash ring and bowl cover.

Fit Guide for This Bosch Item
Bosch Universal Classic Mixer	Bosch Universal Plus Mixer	Bosch Compact Mixer	Bosch Styline Mixer

To be sure you get the right item, please check the  parts page before ordering.

When purchased alone, this item ships by First Class U.S. Mail for $8.00 shipping/handling. Please see the Shipping Tab above for details.

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We stock this product in our Nebraska warehouse. Most of our shipments are by FedEx Ground and such shipments usually arrive in four business days or less, following ship-out. Click here for more information about shipping.

Because the product on this page is small and light, it may be able to be shipped for $8.00, depending on the following factors.

1.) First, remember that the item will ship for no more than $12 to 48 states even if additional items are in the order.

2.) The product on this page is small and light enough that it will be shipped by first class U.S. Mail for $8.00 shipping & handling if it’s ordered alone or with other items that total under 11 ounces (product and retail packaging weight) and which can all fit into the first class mail envelope.

3.) The actual shipping & handling charge for your total order will be visible during checkout, before the payment step. Whenever combined sizes and weights allow, we will send small items at the special $8.00 rate.