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All Balls has a lot of technology and engineering packed into their Crankshaft Bearing and Seal Kit. Technology like the carbon/fluorocarbon pad on the lip face of the seal and the stainless steel garter spring that helps form a tight seal around the ends of your crankshaft. The bearings themselves are Japanese made by the Koyo and Nachi companies for outstanding quality. With the All Balls Crankshaft Bearing and Seal Kit in your bike your crankshaft will turn smooth and true for hours of riding.
Specs:
Includes crankshaft bearings and seals
Seal features carbon/fluorocarbon pad on the lip face and a stainless steel garter spring for enhanced dry-start performance and wear resistance
Bearings made in Japan by the Koyo and Nachi manufacturing companies
All Balls Crankshaft Bearing and Seal Kit Reviews
Each review submitted enters you into a $100 gift card monthly drawing and a $500 gift card quarterly drawing!
I have been using All Balls crank bearing and seal kits for some time now, on our families bikes as well customers and have had very good results. Improper installation is the normal cause of a quality bearing failing so I use a wide range of Tusk tools to accomplish this .
Waiting on tool to come in. When it does I'll update later when installed. Fast shipping on this though came 4 days early with my hotrod crankshaft. Never dissapointed
If you haven't done crank bearing before, do some research before you go hammering these in. IF you do it right they drop right in and feel snug. Bike runs great after rebuild.
Installed on a 2001 CR250 I bought to flip. Bearings went on perfectly and are a high quality product. Cannot speak to the longevity yet because the bike has not ran for any longer than break in.
I use these kits in all of my 2 stroke bottom end builds. They are easy to install and include the wrist pin bearing. Saves time over rebuilding cranks.
<br>I've used these bearing and seal kits several times with no complaints. They are made from quality materials and hold up to the punishment that 2 strokes give. I would recommend to anybody.
Machine this part was bought for: 2001 HONDA CR250R
Quality and fit were perfect. I've installed all types of engine bearings using All Balls bearings and always find the fit to be perfect. Seals are top quality as well.
Machine this part was bought for: 2006 KTM 50 SX Pro Junior LC
I had a right side crank seal leak in my sons ktm 50. Replaced the parts, went in easy, very nice fit, worked perfectly. Ran great again. I was happy with this product.
Machine this part was bought for: 2003 KTM 50 SX Pro Senior L
All of the bearings and seals required to rebuild my 01 CR250 were included in the kit. Everything matched up perfectly and she is still running good today!
Machine this part was bought for: 2001 HONDA CR250R