Blender jar bottom for Oster blender
586544
Just what I needed so I could continue using the blender & NOT purchase a new one.  I like to recycle stuff.
3953625
Ordered this to fit my KitchenAid blender. The rubber around the rotator dissolved and apparently the only way to fix it is to buy a whole new jar (which seems crazy). But the jar works perfectly. I just use something else for my smoothies now so I don't have to replace the jar quite so quickly.
1541332
I use my blender daily and was so upset when I accidentally dropped it while cleaning it.  So happy when I received my new jar and so cheap!
906249
Fit with lid is fine. Fit with our original bottom ring isn't quite perfect--if we rock it sideways while on the blender base, the ring comes loose--voila, a royal mess!
1376941
I tried to reuse the screw base that I had from my old blender, and it did not fit. I felt bad for not ordering one with the Jar.
It would have been better to invest in a new blender for $30, as this was around $10, and the screw base is $3 to $5. The lid that I already had just squeezed into the Jar.
Now I have a new blender, and a very solid glass jar that I bought for $10 that I have no use for. Do you guys want it back?
It is not a Genuine Hamilton Beach Blender Glass Jar, it is an imitation that does not fit right.
2386090
Instead I received a "PLASTIC" Clear colored bottom of a blender!!!
3278364
I wanted a glass jar, I got it, not too sure how I feel about the rubber fixture on the bottom though. But this is the best in the market I could find to an all glass jar blender(besides the blades of course). I wanted glass because it's free of bpa, pcb, and all the other stuff and dangers yet to be discovered about the new plastics. I could've afforded a blendtec or vitamix, but I heart those plastic jars have proven dangers yet to be published. So I'll stick to this one for now, until something better comes along.
2424604
I needed a new gasket for my blender, and decided to get this kit so I would have a replacement blade and retainer cap, in addition to another spare gasket, if I ever need one - the kit comes with two gaskets. My blender is the Oster 600 watt 2-speed Beehive model 4093 with the heavy glass jar. Some of the other Amazon reviewers of aftermarket Oster blender parts have had problems with the threads on the plastic retainer cap not matching up to the glass jar; the one I got fits perfectly, and looks to be made of the same type of plastic as the OEM cap that came with the blender.
The gaskets are exactly the same thickness and diameter as the OEM gasket, but the material doesn't feel quite the same. It's slicker and "squishier" somehow. I'm guessing the OEM gasket is latex or neoprene based rubber, and this aftermarket gasket is silicone rubber. I'm not sure what difference that will make, if any, to the durability of the gasket. The blade in the kit appears to be identical to the OEM blade, except that the word "Oster" is not stamped into the metal. The shape of the blades is identical, the way the blades are attached to the shaft with a rivet and a pair of tack welds appears to be identical, and the brass bearing / drive nut that engages the drive shaft looks identical.  The base plate is identical. There are some words stamped into the upper surface of the drive plate in English and French that indicate which side to put the gasket on.  I have only checked these parts for fit on a glass jar; I don't own a plastic jar, but other reviewers have stated that the bottom of the Oster glass and plastic jars supposedly have the same diameter and thread size, so this cap and blade kit is supposed to work with either jar. I have not yet tested the blade as I don't have any near-term cooking planned that will use the blender, but I will update this review with an actual test of the blade unit to make a frozen fruit smoothie with ice cubes, which is kind of the "torture test" for any blender. If the blade chops up frozen fruit and ice cubes as efficiently as an OEM Oster blade and doesn't break, I'll upgrade my rating to 5 stars.
4188116
I've got a blender that I use every single day to make up high-protein smoothies for after my workouts. It started to run slowly and I discovered that the blade was beginning to seize up. As it turns out most of the Oster products use the exact same blade assembly. Very convenient! There's nothing wrong with the motor or the jar, so this little item fixed the problem quite nicely.
2450610
This is a Glass Jar that replaces exactly the original Oster jar. It comes with a round mouth, handle, and compound lid. Its large diameter on top and small on bottom
is not for beauty. Its functional 100%. Everything gets blended in a continuous swirl with no chance of "Not Moving" food due to internal vertical ribs integrated into the glass. The only problem with this glass jar is that is prone to brake. A  better review than the glass jar would be given to a Stainless Steel Jar if such a thing exists.
663542
Good quality replacement for my older Oster blender jar that broke. Fits the blender base and lid perfectly and is made of heavy glass with clear volume markings. New "O" ring and replacement blades were a bonus and work great so the old ones were retired.
4742189
This is a perfect OEM replacement.  Replaced our last one after about 5 years of service (it cracked under normal use)----I do wish these were a bit more durable.  However, still giving 4 stars as this item is the only one that works in our Oster blender and 5 years of regular use is probably above average.
2219046
This is what I wanted the first time I ordered it just did not realize it was square until I attempted to put a square lid on a round jar. Very happy my blender is working again.
6541
This O-ring is OEM so works perfectly for my Oster blender.
4884407
It fit my oster blender, it blends smoothies fine.  I don't like it because the bottom doesn't have a stop guard so it turns a little when blending, potentially unscrewing the blade.  The lid plastic insert thing was chipped.  the metal part that hooks into the blender is already rusty.  The Oster brand blender jar I had for over a year is NOT rusty.  This was after 2 uses.
I paid ~17 dollars for this.  It should be more like $7 just because it came broken, feels cheap and doesn't feel like it's going to survive for very long considering the rust issue after a few uses.

don't buy it.
4819544
It's a nice heavy blender jar, but the wrong size for my blender.  Would love to give it to somebody who could use it.  It should handle a lot of use/
4509844
The Oster blenders are terrific. I have to rely on them for all my nutrition. I am on my third  and the latest model is the best yet, wide bottom, easy to clean. The Osters have heat tempered glass jars unlike the very expensive competitors which are plastic and wear out if used for hot foods. The Osters are also very affordable. I have one of the expensive brands, & when the cup cracked replacement cost flr the cup was 2x the cost of the $69 Oster, which I find works better than the $400 blenders. However, these smoothie blades are unecessary, and actually don't fit the latest model yet are offered with them as an option. I highly recommend the Oster blenders, forget the smoothie blades.