Rebuilding a F engine mechanical fuel pump

[NavyFJ40]

Hey all, Thanks for the interest! They are still in Japan but hopefully on their way soon. I’ll post in the classifieds when the kits are here in the US.

If anyone has a 73 pump or 74, it would be cool to see exactly when the valves went from being replaceable to stamped in.

I have the original F

Hey all, Thanks for the interest! They are still in Japan but hopefully on their way soon. I’ll post in the classifieds when the kits are here in the US.

If anyone has a 73 pump or 74, it would be cool to see exactly when the valves went from being replaceable to stamped in.

I have the original fuel pump from my 9/1974 FJ40 (F engine with 4 speed trans) that I just completed a total rebuild. Am running a replacement pump with 4 valves that are locked in with 4 distressed points (a 2F pump?). The original has only two valves the are locked in with distressed points. So Toyota went sway from easy replacement 2 valve system in 1974 at least.