'91 379LN window crank handle OEM replacement

Your local peterbilt dealer should have had those in stock still. Why you say you have no OEM technology?

 

Word of advice.. if your wanting OEm stuff 90% of the stuff on Amazon & flea bay is Generic and cheap knock off stuff that doesn't always fit correctly
Seller name..hanks1961kw..( Henry) on E bay .. look him up message him what your looking .. he sells a boatload of Pete & KW oem parts.. just be prepared to pay 80% of new price .. he's not cheap

 

Those cranks can also be gotten in chrome.

 

Just my .02 worth .. it's your truck everybody has their own taste..
I like limited amount of shinny stuff .. it's easy to go overboard with the chrome & S/S.. I redid the interior on my 359 few years ago now got a deal on black interior panels stitched in red.. tried to limit the shiny S...t ...to make sure it wasn't overkill.. long story short .. I like it fairly dark inside the cab especially at night..
Anyhow I accidentally ended up with almost blacked out interior... it was annoying just looked like you were in a black hole. Even in the daytime if you dropped something it was a PITA to find it unless it was as big as a baseball.. I'am in the process as we speak of changing it up some. I couldn't take it after 3 years of stare'n out the black hole..
This coming from somebody that hardly ever turns a light on in the house
All this is just my opinion..

 

I think dans shop inc has oem ones .. I. Think they are the same for a 359 too. Is it has a chain like roller

 

I here you. I’d be willing to bet that the electric windows wouldn't have lasted 2.2 mil like the tried and true hand cranks did.