[spike4405]

imported post

Are the carbs on all model GL1500s the same. I need to replace the needle slides and they tell me its a discontinued part. Can this part from another year be substatuted. Thanks

 

[Biker John]

imported post

I think the 88 and 89 were the same, I think Honda
made a change in 1990

 

[GWEddie]

imported post

An 89 is your best bet. The newer ones will also physically fit, but you will have some electrical connections that will be different and need figuring out.