1970 D crank bearing help please

medbull · 10-20-2016, 06:39 PM

I split my crankcase today to see if my fan side seal was bad (it is)
I'm thinking while I have it apart I will change the bearings out. I'm confused about which bearing that I need. I know what I need on the clutch side, but the fan side has me a little puzzled. Currently I have 2 different looking bearings on that side. The outer one is sealed, but the inner one looks different. When I go to order new ones, do I order 2 of the same sealed bearings, or do I need two different ones? Also, as far as the seal goes, I am seeing "crankshaft seal" and also "oil seal ignition side" both of them show the year that my cart is. Do I need 1 of each of those?
Thanks for any help

10-20-2016, 06:39 PM	#1
medbull Not Yet Wild Join Date: Jul 2010 Location: Oklahoma Posts: 33	1970 D crank bearing help please I split my crankcase today to see if my fan side seal was bad (it is) I'm thinking while I have it apart I will change the bearings out. I'm confused about which bearing that I need. I know what I need on the clutch side, but the fan side has me a little puzzled. Currently I have 2 different looking bearings on that side. The outer one is sealed, but the inner one looks different. When I go to order new ones, do I order 2 of the same sealed bearings, or do I need two different ones? Also, as far as the seal goes, I am seeing "crankshaft seal" and also "oil seal ignition side" both of them show the year that my cart is. Do I need 1 of each of those? Thanks for any help

Similar Threads
Thread	Forum
G1 crank bearing	Gas Yamaha
yamaha g2 crank & rod bearing selection	Gas Yamaha
clutch side crank bearing	Gas Yamaha
Yamaha G1 crank bearing	Gas Yamaha
aligment of cam shaft, crank, and crank balance on g14	Gas Yamaha