I'm putting fuel pumps on my 95 XJR and need the hose in the setup with two different diameters. It appears to have the part number NNA5975BA. Has anyone found a source for this item or a good solution for creating a new one?

Thank you!
Gatsby

G’day Gatsby,

I replaced both my fuel pumps recently and couldn’t find that rubber fitting so I just reused the old one and am now keeping my fingers firmly crossed.

Cheers,
Jeff.

I'm pleased to note that I am not the first. At the moment I'm thinking along the lines of lathe-turning an aluminium adapter, 8-19mm internal diameters, and then NBR hose and clips at both ends. Not very elegant I know but what did you do ?

The tank's internal piping keeps the fuel pump's catchment area clear of rust and sediment. If the original rubber, NNA5975BA is damaged, there won't be an external fuel leak but the pump's life will be shortened dramatically.

Same issue,
ist this Part NNA5975BA in every x300 fuel tank? Or only in XJR or early Models?
how did. you replace this Part?