Summit Racing SpeedCard - learn how to get 15% back up to $150

Summit Racing SpeedCard - learn how to get 15% back up to $150

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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.

Individual Parts

Results 1 - 25 of 227

Loaded Knuckle

Part Number: RNB-686-358

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Steering Knuckle, Cast Iron, Natural, Driver Side Front, Jeep, Each

Part Number: RNB-697-922

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Rear Knuckle

Part Number: RNB-686-031

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Rear Knuckle

Part Number: RNB-686-030

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Loaded Knuckle

Part Number: RNB-686-359

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Steering Knuckle, Cast Iron, Natural, Passenger Side Front, Jeep, Each

Part Number: RNB-697-923

Not Yet Reviewed

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Steering Knuckle

Part Number: RNB-698-196

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Steering Knuckle, Right Front Steering Knuckle

Part Number: RNB-698-238

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Steering Knuckle, Cast Iron, Black, Passenger Side Front, GM, Pickup, SUV, Each

Part Number: RNB-697-906

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Steering Knuckle, Cast Iron, Black, Driver Side Front, GM, Pickup, SUV, Each

Part Number: RNB-697-907

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Steering Knuckle, Left Front Steering Knuckle, Nissan, Each

Part Number: RNB-698-095

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Steering Knuckle, Cast Iron, Black, Front Passenger Side, Lexus, Toyota, Each

Part Number: RNB-698-042

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Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Steering Knuckle

Part Number: RNB-686-388

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Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Steering Knuckle

Part Number: RNB-686-389

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Steering Knuckle, Left Rear, Steel, Black, Chrysler, Dodge, Each

Part Number: RNB-698-011

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Steering Knuckle

Part Number: RNB-698-197

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Steering Knuckle, Cast Iron, Black, Front Passenger Side, Dodge, Jeep, Each

Part Number: RNB-698-008

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Rear Loaded Knuckle

Part Number: RNB-686-271

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Steering Knuckle

Part Number: RNB-698-299

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Knuckle

Part Number: RNB-686-415

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Steering Knuckle, Left Front Steering Knuckle

Part Number: RNB-698-239

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

STEERING KNUCKLE

Part Number: RNB-698-150

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Steering Knuckle, Cast Iron, Black, Front Driver Side, Toyota, Each

Part Number: RNB-698-149

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Steering Knuckle, Cast Iron, Black, Passenger Side Front, Ford, Lincoln, Pickup, SUV, Each

Part Number: RNB-697-900

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Steering Knuckle, Cast Iron, Black, Driver Side Front, Ford, Lincoln, Pickup, SUV, Each

Part Number: RNB-697-901

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

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