Probably don't need the part numbers, steel front bumper, hard top, tow package, and forgot to ask A/T trans. I'm sure your Rubicon is highly optioned out. Then those springs, shocks, and isolators will be a match. Thanks and no rush!
Rear spring numbers 450AB & 449AC, they are off a Rubicon with steel bumber and hardtop. I see this combination and 450AB & 451AC, what the difference?