4450C10 FRONT STEERING KNUCKLE (ONE), L/H OR R/H COMPLETE WITH WHEEL HUB - R+R WITH WHEEL REMOVED - CHECK WHEEL GEOMETRY SEPARATELY 4450C30 HUB COMPLETE WITH FRONT WHEEL, L/H OR R/H - R+R WITH PILLAR REMOVED 4450C34 FRONT WHEEL HUB BEARING, LH OR RH - REPLACE WITH STEERING KNUCKLE REMOVED