Yanmar RSB1500 Chain

[jdlover14]

I have a Yanmar RSB1500 tiller and the drive chain broke inside the chain case. I have looked many places but no one has the correct chain, #60 is too small and #80 is too big. Does anyone have an idea of what size this chain is and where I could get this particular chain for my rotary tiller?

 

[BrooksAGParts]

Can you tell me the pitch of your chain (center of pin to center of pin) and the width? Probably a metric chain.

 

[jdlover14]

Its a 16B straight sidebar chain I think. 1" pitch and about 1.5" width. Do you have one?

 

[jdlover14]

I just noticed on the side of the chain there is "70SA". What does this mean?

 

[BrooksAGParts]

Yes I stock 16B Chain, Master Links and Roller Links. Not Sure what the 70SA would mean never heard of any chain that size and a google search comes up with nothing. How many pins are in your chain, I stock 38 and 42 link chains and can custom cut one for you.

 

[jdlover14]

Do you stock straight sidebar chain?

 

[jdlover14]

The pitch of my chain I believe is 7/8 inch