Which coil spring do I need for bilstein 4600?

My 2007 tundra's OEM coil spring is cracked and therefore cannot be reused on new set of bilstein 4600. I am having quite the difficulty finding new OEM springs or replacement springs that'll be similar to stock.

I read something about spring rate for new springs but I have no idea what to get..

Truck is a 2007 4.7 V8 with TRD Offroad package. It has a front custom skid plate and metal grill guard if that means I should goto a higher spring rate? Also it has a 1/2" leveling kit.

 

Get rid of the leveling kit and get some OME or Eibach springs for your 4600s.

 

Would the springs not support the leveling kit? Im still a noobie at all this suspension stuff. It came with the leveling kit and I like the ride height with it

 

The new springs would be what lifted the front ride height. Wouldn’t need the level kit anymore.

 

https://www.sparksparts.com/v-2007-toyota-tundra--sr5--5-7l-v8-gas/suspension--front-suspension

Looks like all 31 flavors available here

 

Find a set on craigslist or offer up

 

Thanks Trident! Exactly what I needed.

And Knabores, I'm not opposed to getting the entire Eibach shock and spring kit. Never heard of Eibach before, is it a good brand?

The 4600 is meant for stock height only I believe and lacks lift adjustability.

 

Sparksparts.com does not have coil springs for my 2006 Doublecab TRD 2x4; OEM PN# 48131-AF300/290. I contacted Eibach and they also don't have the direct replacement springs. Anyone know where to purchase from besides going on Offerup or Craigslist?