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Steering Knuckles
Suspension knuckles, steering knuckles, wheel carriers, bearing housings, uprights…these components go by several names, but they share an important job. Located behind...
Suspension knuckles, steering knuckles, wheel carriers, bearing housings, uprights…these components go by several names, but they share an important job. Located behind the wheel hub, they serve as a mount for the wheel bearing and the link between the wheels and the vehicle’s suspension. On the front of the vehicle, knuckles can be attached to the axle end, control arms, or strut, and they’re also where the steering system connects via a tie rod to pivot the wheels left or right. At the rear, they have a hub and bearing through which the axle or half shaft passes.
Suspension knuckles are stout parts, designed to last the...
Suspension knuckles, steering knuckles, wheel carriers, bearing housings, uprights…these components go by several names, but they share an important job. Located behind the wheel hub, they serve as a mount for the wheel bearing and the link between the wheels and the vehicle’s suspension. On the front of the vehicle, knuckles can be attached to the axle end, control arms, or strut, and they’re also where the steering system connects via a tie rod to pivot the wheels left or right. At the rear, they have a hub and bearing through which the axle or half shaft passes.
Suspension knuckles are stout parts, designed to last the life of the vehicle, but the various bearings and bushings attached to them can wear out over time. For trail rigs and rock-crawlers, consider upgrading your knuckles to withstand the extreme impacts and abuse of off-road action.
Top Brands
No matter what kind of knuckle you need, Summit Racing Equipment has it! For stock replacements, we carry trusted brands like Dorman, Crown Automotive, and ACDelco. For off-roaders, we carry Rancho, Superlift, OMIX-ADA, Trail Gear, Quadboss, and many more.
Showing In Stock Items. Show All 277 Items.
Suspension Knuckles, Replacement, Left, Chevrolet, GMC, Each
Part Number: ADO-84045103
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Suspension Knuckles, Replacement, Left, Cadillac, Chevrolet, GMC, Each
Part Number: ADO-23242659
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Estimated Ship Date: Today
Pro Series Tig Welded & Heat Treated Knuckle Kit (3-1/2" Housing Ends) With High Steer Arms(MID)
Part Number: SDR-CSKT312OM
Not Yet Reviewed
Estimated Ship Date: May 22, 2026 if ordered today
Estimated Ship Date: May 22, 2026 if ordered today
Rear Knuckle
Part Number: RNB-686-031
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
Suspension Knuckles, Steel, Black, 3 in. Lifted, Chevy, GMC, Pair
Part Number: ROU-7501
Not Yet Reviewed
Estimated Ship Date: Apr 29, 2026 if ordered today
Estimated Ship Date: Apr 29, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
Steering Knuckle
Part Number: RNB-698-196
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
Suspension Knuckles, Replacement, Right, Cadillac, Chevrolet, GMC, Each
Part Number: ADO-23242660
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Suspension Knuckles, Ultimate Knuckles, Mild Steel, Natural, 3.500 in. Housing Ends, Kit
Part Number: SDR-USKI312OS
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Steering Knuckle
Part Number: RNB-698-151
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
Rear Knuckle
Part Number: RNB-686-030
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Steering Knuckle
Part Number: RNB-698-197
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
Rear Loaded Knuckle
Part Number: RNB-686-271
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
Steering Knuckle
Part Number: RNB-698-299
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
STEERING KNUCKLE
Part Number: RNB-698-150
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
2002-08 Dodge Ram; Steering Knuckle Set; 2" Drop; For 1/2 Ton 2WD
Part Number: OER-154950
Not Yet Reviewed
Estimated Ship Date: Aug 10, 2026 if ordered today
Estimated Ship Date: Aug 10, 2026 if ordered today
Steering Knuckle, Front Left Steering Knuckle
Part Number: RNB-698-015
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
Suspension Knuckle Assembly, Suspension Knuckle Assy, 2011-2013; Kia K5
Part Number: GNA-9750400
Not Yet Reviewed
Estimated Ship Date: May 6, 2026 if ordered today
Estimated Ship Date: May 6, 2026 if ordered today
Knuckle
Part Number: RNB-686-415
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Knuckle
Part Number: RNB-686-391
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Steering Knuckle
Part Number: RNB-686-407
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Steering Knuckle, Front Left Steering Knuckle
Part Number: RNB-698-125
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
Steering Knuckle, Front Left Steering Knuckle
Part Number: RNB-698-367
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
Suspension Knuckle Assembly, Suspension Knuckle Assy, 2006-2010; Hyundai Sonata V6 3.3L
Part Number: GNA-9371700
Not Yet Reviewed
Estimated Ship Date: Apr 28, 2026 if ordered today
Estimated Ship Date: Apr 28, 2026 if ordered today
