Variants of a mold are catalogued separately, so each one has its own sets and minifigs. Check these too if something you expect is missing here.

• 92908c01 Technic Steering Portal Axle, with Dark Bluish Gray Hub [Complete Assembly] this part is a sub-part of it
• 11949 Technic Steering Portal with 2 Pin Holes and 2 Ball Joint Arms this part is a pair of it
• 11950 Technic Steering Portal with 2 Pin Holes this part is a pair of it
• 23801 Technic Steering Wheel Hub Holder with 2 Pin Holes and 2 Axle Holes, Slots this part is a pair of it
• 32494 Technic Steering / CV Joint this part is a pair of it
• 65766 Technic Steering Wheel Hub Holder with 2 Pin Holes and 2 Axle Holes, No Slots Pair of this part
• 69636 Technic Steering Portal with 2 Pin Holes and 2 Axle Holes Pair of this part
• 92908 Technic Steering Portal Axle Housing this part is a pair of it