Brg, R-b 6000 26mm 19g Ky

Water-pumps, on Japanese made engines at least, are durable and reliable - unless - the wrong coolant is used over the longer term, by wrong, we mean tap water!
The lime deposits in the majority of domestically supplied tap water play havoc with the internals of the water-pump, and indeed other areas of the cooling system. Anyway, if the pump requires attention because of incorrect coolant or just a high mileage with normal wear parameters, then this component and perhaps some of those listed below maybe required:

4NK1242001
4NK1242000
1FK1245000
9360314026
26H1245900
9330600006
4NK1242200
4NKW124101
26H1533701
9046898132
26H1533800
4NK1243700
4NK1244900
9131406080
4NK1248300
9131406014
4NK1241700
4NK1244E00
4NK1241300
4NK1245000

Add as many water-pump related components(or anything else you fancy for that matter) as you wish to the same shopping cart, new circlips 9900910400 seals 9310110090 11H1243800 and O-rings 93211113A8 for example, and still only pay the same single fixed price shipping cost.

This part may have other applications within the Yamaha model range.