Author Topic: Final drive gear shaft/internals (Read 1036 times)

sdefoor · « **on:** February 19, 2018, 02:04:04 PM »

Can anybody tell me the importance of the parts that are inside of the final drive gear shaft? The nut on mine has been damaged beyond repair by the dreaded chain break and i'm not 100% sure if I could get it off, although I just purchased a shaft with gear, sprocket and all the bearings it doesn't have the nut or anything on the inside. So i'm trying to figure out if I can just not worry about mine being "boogered up" or if I do need to go with all new insides and use the new shaft.

CB750 K3

sdefoor · « **Reply #1 on:** February 20, 2018, 11:40:51 AM »

ok I know somebody has to know something about this..

BPellerine · « **Reply #2 on:** February 20, 2018, 02:28:41 PM »

not sure about the nut you are talking about,but if you have a midyear 750 final drive as a replacement it should fit,check to see if you have a double or single row final drive bearing,and the shafts are longer on a 77/78.bill

754 · « **Reply #3 on:** February 20, 2018, 02:32:18 PM »

The nut is only for the chain oiler, most block it off..

754 · « **Reply #4 on:** February 20, 2018, 02:34:16 PM »

If it has a regular bolt in it, its a late longer shaft, and you must change the gear.

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Author Topic: Final drive gear shaft/internals (Read 1036 times)

sdefoor

Final drive gear shaft/internals

sdefoor

Re: Final drive gear shaft/internals

BPellerine

Re: Final drive gear shaft/internals

754

Re: Final drive gear shaft/internals

754

Re: Final drive gear shaft/internals