So my fuel pump has leak somewhere in the housing so it
        
 returns the fuel back to the tank.. low pressure at the injector..
         
        
 Yamaha want $830 NZ for a new pump.. can only buy it as a
        
 complete unit..
        
 I done a internet search and found a new pump housing for
        
 $81US... " or so I thought " It turned up today.. when I picked up the box
        
 the first thing I notice was how heavy it is for a bit of plastic...
        
 Opened the box.... and there it was a Complete pump...
        
 housing / pump / pressure releif the whole ball of wax...
        
 a complete plug & play unit for $81US "$130NZ"
        
 It did cost $50US to ship it... totaled $183NZ... way better
        
 than Yamaha's prise of $830NZ...
         
        
 It dose not seem to be a copy of the yamaha unit.. looks to be
        
 the real macoy made by Denso in Japan...right down to the sticker & part numbers...
        
 5VK-13907-11 / 101961-9991
         
        
 So if anyone ever needs a new pump heres the linky thing.....
         
        
https://www.aliexpress.com/item/Fuel...608.0.0.qPwm0q
         
         
         
         ....