A little while back, the 280z started to squeak and shrill again. Last time it was alternator belt, and I suspected it might be again – sure enough, it was. This time though, it wasn’t that the alternator slid by the bracket’s grease…
Oooh yes, that’s broken my friends.
So naturally i thought, ‘ok, i can make one’…then, ‘how do i make this better?’
Of course someone already has, and the guys at Futofab have already made a Datsun alternator bracket (or an adjustment strut). This strut just doesn’t look sturdy and pretty (best qualities in anything), but it’s also very convenient when adjusting as the rod ends are reverse threaded. And of course once again, I thought i could definitely make that! However, save yourself the time and money, i’ve already done the research – you’ll probably pay just as much (if not more) finding a left / right threaded rod end and a reverse half-threaded 4″ long nut (McMaster-Carr don’t have any!). So go find Futofab on ebay!
Here’s what I needed:
12mm socket (bolt on bracket)
13mm socket (bolt on alternator)
adjustable wrench (for strut and nuts)
Time to take the broken one out!
The original crossed the direct line to the alternator (hence the bend in the original), however, the Futofab version can attach directly inline without hitting the alternator blades.
Installed!
No more squeaks, so much more power with a confident belt driving that alternator…and no more embarrassing squeals heading out (seriously give your car so much more age!). Hats off and thanks to the guys at Futofab!






Thanks for the great review!
We try to come up with products that both function well and look cool. The Alternator Adjuster has been one that does both very well.
Dave Patten, Owner
http://www.FutoFab.com
Thanks for the comment, Dave! Keep up the great work! -j
I just ordered one to fit a larger Nissan Quest alternator onto my S14.
Awesome to hear! They’re great!
Nice! It won’t disappoint. After x-months (or years..) I’ve had it, it hasn’t needed to be adjusted.