Hey, I'm hoping y'all can help me out with some suggestions, better yet educate me. I have a 2003 Harley Davidson and my trans went out. The ID tag says it's a 1L3P 7000 CC is that a 4R100 trans? My sticker on my piller under the TR has a 7 what does that mean?

 

What engine is in the truck?

 

a supercharged 5.4 from the factory

 

the ‘99-‘04 Lightning / ‘02-‘03 Harley truck is a unique 4r100








I’m not even going to ask how you grenaded a 4r100

 

​​​​​​ the carrier bearing for the drive shaft went out and that's what caused the transmission failure. The drive shaft made the whole truck shake as if I had a blowout.