How to remove and reinstall the steering knuckle and wheel hub components on Mazda 3?

To remove the cover of the wheel, loosen the driveaxle/hub nut but not remove it and then loosen the lug nuts of the wheel. Lift the vehicle and place it on jackstands to hold it in place and then take off the wheel and splash shields. The next step is to take off the brake caliper, without disconnecting the brake hose, caliper mounting bracket and caliper disc. Loose the knuckle on the strut body using a hammer, where necessary. To install, position the knuckle and hub assembly strut and at the same time insert the driveaxle into the hub push the strut-to-knuckle pinch bolt to the recommended torque. Attach the balljoint to the knuckle, and screw the pinch bolt/nut to the required torque. Also, screw the tie-rod end to the steering knuckle arm and screw the nut to the requested torque. Install the caliper by fitting the brake disc on the hub. Install the driveaxle/hub nut, screw it in, half-tight. Install lug nuts and wheel and lower the car, ensure the lug nuts are tightened to the required torque. Lastly is to tighten the driveaxle/hub nut to the required torque and put the wheel cover back on, not forgetting to make sure that the front-end alignment has been checked and adjusted accordingly.

How to remove and install the Steering Knuckle on Mazda B2000?

Removal and installation of the components To take out the parts, start by elevating and propping the front end with jackstands, and then take off the wheels. The second step is to remove the brake drums or calipers and then hang the calipers with a wire without unscrewing the brake line. Next take the hub and bearings off, then take the tie rod-to-knuckle nut off, and make use of a ball joint separator to loosen the tie rod end of the knuckle. When using a model up to 1984, loosen the shock absorber, and use a spring compressor on the coil spring to hold the lower arm up by a floor jack. Remember to disconnect the lower ball joint to the knuckle through removing the cotter pin and nut and then using ball joint separator. This should be repeated with the upper ball joint. Once the knuckle and spindle assembly has been taken off the control arms, the knuckle arm can be detached. Wipe down and check all parts that have been worn or damaged and replace them. Install the knuckle arm by securing the knuckle in a vise and tightening the bolts to 70-74 ft. lbs. The knuckle assembly is installed in the opposite sequence of removal with certain torque values of high ball joint-knuckle upper, lower ball joint-knuckle, and tie rod end-knuckle.

Genuine Mazda Steering Knuckle

Front Steering Knuckle

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204 Steering Knuckles found

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Mazda Knuckle Part Number: NE51-26-12XC
$717.38 MSRP: $980.23
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Product Specifications
- Other Name: Spindle(Left), Hub; Knuckle
- Position: Left
- Replaces: NE51-26-12XB
Fits the following Mazda Models:
- MX-5 Miata | 2006-2015 | 25th Anniversary Edition, Base, Club, Club Spec, Grand Touring, Special Edition, Sport, SV, Touring | 4 Cyl 2.0 L GAS
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Mazda Knuckle Part Number: F189-26-11X
$666.27 MSRP: $910.38
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Product Specifications
- Other Name: Support(Right), Hub; Knuckle
- Position: Right
Fits the following Mazda Models:
- RX-8 | 2009-2011 | Grand Touring, R3, Sport, Touring | 2 Cyl 1.3 L GAS
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Mazda Knuckle Part Number: F189-26-12X
$734.00 MSRP: $1002.93
You Save: $268.93 (27%)
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Product Specifications
- Other Name: Support(Left), Hub; Knuckle
- Position: Left
Fits the following Mazda Models:
- RX-8 | 2009-2011 | Grand Touring, R3, Sport, Touring | 2 Cyl 1.3 L GAS
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Mazda Knuckle Part Number: F151-26-12XA
$850.28 MSRP: $1161.81
You Save: $311.53 (27%)
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Product Specifications
- Other Name: Support(Left), Hub; Knuckle
- Position: Left
- Replaces: F151-26-12X, F152-26-12X
Fits the following Mazda Models:
- RX-8 | 2004-2008 | 40th Anniversary Edition, Base, Grand Touring, Shinka, Sport, Touring | 2 Cyl 1.3 L GAS
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Mazda Knuckle Part Number: F151-26-11XA
$874.53 MSRP: $1194.95
You Save: $320.42 (27%)
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Product Specifications
- Other Name: Support(Right), Hub; Knuckle
- Position: Right
- Replaces: F152-26-11X, F151-26-11X
Fits the following Mazda Models:
- RX-8 | 2004-2008 | 40th Anniversary Edition, Base, Grand Touring, Shinka, Sport, Touring | 2 Cyl 1.3 L GAS
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Mazda Knuckle Part Number: G21D-26-122C
$1075.80 MSRP: $1469.96
You Save: $394.16 (27%)
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Product Specifications
- Other Name: Spindle(Left), Hub
- Position: Left
Fits the following Mazda Models:
- 6 | 2006-2007 | i, Mazdaspeed, S | 4 Cyl 2.3 L GAS, 6 Cyl 3.0 L GAS
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Mazda Knuckle Part Number: KD45-28-999
$7.03 MSRP: $9.38
You Save: $2.35 (26%)
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Product Specifications
- Other Name: Washer; Knuckle, Strut Washer
- Replaced by: KSH6-28-999
Fits the following Mazda Models:
- 3 | 2019-2024 | 2.5 Carbon Turbo, 2.5 Turbo, 2.5 Turbo Premium Plus, Base, Preferred, Premium, Select, Select Sport | 4 Cyl 2.5 L GAS
- 6 | 2014-2021 | Carbon Edition, Grand Touring, Grand Touring Reserve, Signature, Sport, Touring | 4 Cyl 2.5 L GAS
- CX-3 | 2016-2021 | Grand Touring, Sport, Touring | 4 Cyl 2.0 L GAS
- CX-30 | 2020-2023 | 2.5 S, 2.5 S Carbon Edition, 2.5 Turbo, Base, Preferred, Premium, Select | 4 Cyl 2.5 L GAS
- CX-5 | 2013-2024 | 2.5 S, 2.5 S Carbon Edition, 2.5 Turbo, 2.5 Turbo Signature, Carbon Edition, Carbon Edition Turbo, Grand Select, Grand Touring, Grand Touring Reserve, Signature, Sport, Touring | 4 Cyl 2.0 L GAS, 4 Cyl 2.2 L DIESEL, 4 Cyl 2.5 L GAS
- CX-9 | 2016-2023 | Carbon Edition, Grand Touring, Signature, Sport, Touring, Touring Plus | 4 Cyl 2.5 L GAS
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Mazda Knuckle Part Number: DGH9-33-03Y
$74.38 MSRP: $99.19
You Save: $24.81 (26%)
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Product Specifications
- Other Name: Knuckle(Left), Steering; Knuckle
- Position: Left
- Replaces: DGH9-33-031
Fits the following Mazda Models:
- CX-30 | 2020-2023 | 2.5 S, 2.5 S Carbon Edition, 2.5 Turbo, Base, Preferred, Premium, Select | 4 Cyl 2.5 L GAS
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Mazda Knuckle Part Number: VA40-33-021B
$85.84 MSRP: $114.47
You Save: $28.63 (26%)
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Product Specifications
- Other Name: Knuckle(Right), Steering; Knuckle
- Position: Right
Fits the following Mazda Models:
- CX-50 | 2023-2024 | 2.5 S, 2.5 Turbo | 4 Cyl 2.5 L GAS
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Mazda Knuckle Part Number: VA40-33-031B
$85.84 MSRP: $114.47
You Save: $28.63 (26%)
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Product Specifications
- Other Name: Knuckle(Left), Steering; Knuckle
- Position: Left
Fits the following Mazda Models:
- CX-50 | 2023-2024 | 2.5 S, 2.5 Turbo | 4 Cyl 2.5 L GAS
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Mazda Knuckle Part Number: EF91-33-021
$93.64 MSRP: $124.87
You Save: $31.23 (26%)
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Product Specifications
- Other Name: Knuckle(Right), Steering
- Position: Right
Fits the following Mazda Models:
- Tribute | 2008-2011, 2006 | Hybrid, i, S | 4 Cyl 2.3 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.3 L GAS, 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.5 L GAS, 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS
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Mazda Knuckle Part Number: EC01-33-021D
$107.35 MSRP: $143.16
You Save: $35.81 (26%)
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Product Specifications
- Other Name: Knuckle(Right), Steering
- Position: Right
- Replaces: EC01-33-021C, EC01-33-021A
Fits the following Mazda Models:
- Tribute | 2001-2006 | DX, ES, i, LX, S | 4 Cyl 2.0 L GAS, 4 Cyl 2.3 L GAS, 6 Cyl 3.0 L GAS
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Mazda Knuckle Part Number: EC01-33-031D
$107.35 MSRP: $143.16
You Save: $35.81 (26%)
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Product Specifications
- Other Name: Knuckle(Left), Steering
- Position: Left
- Replaces: EC01-33-031A, EC01-33-031C
Fits the following Mazda Models:
- Tribute | 2001-2006 | DX, ES, i, LX, S | 4 Cyl 2.0 L GAS, 4 Cyl 2.3 L GAS, 6 Cyl 3.0 L GAS
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Mazda Knuckle Part Number: DGH9-33-02Y
$120.83 MSRP: $161.13
You Save: $40.30 (26%)
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Product Specifications
- Other Name: Knuckle(Right), Steering; Knuckle
- Position: Right
Fits the following Mazda Models:
- CX-30 | 2020-2023 | 2.5 S, 2.5 S Carbon Edition, 2.5 Turbo, Base, Preferred, Premium, Select | 4 Cyl 2.5 L GAS
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Mazda Knuckle Part Number: B25D-33-031B
$21.45 MSRP: $166.90
You Save: $145.45 (88%)
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Product Specifications
- Other Name: Knuckle(Left), Steering
- Position: Left
Fits the following Mazda Models:
- Protege | 1999-2000 | DX, ES, LX | 4 Cyl 1.6 L GAS, 4 Cyl 1.8 L GAS
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Mazda Knuckle Part Number: C461-33-021A
$131.73 MSRP: $175.67
You Save: $43.94 (26%)
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Product Specifications
- Other Name: Knuckle(Right), Steering
- Position: Right
- Replaced by: C461-33-021B
Fits the following Mazda Models:
- 5 | 2012, 2006-2010 | Grand Touring, Sport, Touring | 4 Cyl 2.3 L GAS, 4 Cyl 2.5 L GAS
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Mazda Knuckle Part Number: C461-33-021B
$131.73 MSRP: $175.67
You Save: $43.94 (26%)
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Product Specifications
- Other Name: Knuckle(Right), Steering
- Position: Right
- Replaces: C236-33-021, C273-33-021A, C461-33-021A, C461-33-021, C273-33-021, C273-33-021B
Fits the following Mazda Models:
- 5 | 2012-2015 | Grand Touring, Sport, Touring | 4 Cyl 2.5 L GAS
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Mazda Knuckle Part Number: DN4E-33-021
$122.71 MSRP: $163.65
You Save: $40.94 (26%)
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Product Specifications
- Other Name: Knuckle(Right), Steering; Knuckle
- Position: Right
Fits the following Mazda Models:
- MX-30 EV | 2022-2023 | Base, Premium Plus | BATTERY EV (EV/BEV)
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Mazda Knuckle Part Number: DN4E-33-031
$122.71 MSRP: $163.65
You Save: $40.94 (26%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Knuckle(Left), Steering; Knuckle
- Position: Left
Fits the following Mazda Models:
- MX-30 EV | 2022-2023 | Base, Premium Plus | BATTERY EV (EV/BEV)
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Mazda Knuckle Part Number: C100-33-021B
$124.54 MSRP: $166.08
You Save: $41.54 (26%)
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Product Specifications
- Other Name: Knuckle(Right), Steering
- Position: Right
- Replaces: C100-33-021A
Fits the following Mazda Models:
- Protege | 2000-2003 | DX, ES, LX, Mazdaspeed, MP3 | 4 Cyl 1.6 L GAS, 4 Cyl 1.8 L GAS, 4 Cyl 2.0 L GAS
- Protege5 | 2002-2003 | Base | 4 Cyl 2.0 L GAS

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Mazda Steering Knuckle

The essential part of the suspension system, the Mazda steering knuckle, connects the suspension and wheel assembly. The steering knuckle is directly controlled by the steering wheel. The steering knuckle turns the wheels in your car with a ball joint. It can lead to inaccurate steering angles, asymmetric tire erosion, and even distorted brake pistons if you use a broken steering knuckle when driving. Therefore, car owners should regularly check, repair, or replace it as necessary for their safety while driving at ease.

Whenever you need replacements, opt for genuine Mazda Steering Knuckles. Because they meet the manufacturer's criteria, it guarantees that replacements fit perfectly. Thus, these make better choices for people who care about driving. Why should you shop at MazdaPartsNow.com? We sell genuine Mazda Steering Knuckles. In our online catalog, there is a wide range of different parts. These are delivered directly from authorized Mazda dealers only so that customers can be sure of their security throughout any transaction while using our website. Furthermore, you can also quickly search for OEM parts you want because of our user-friendly site navigation. Choose us for a genuine Mazda Steering Knuckle that keeps your car running like new.

Mazda Steering Knuckle Parts and Q&A

Knuckle
BP4L-33-021
Q: How to remove and reinstall the steering knuckle and wheel hub components on Mazda 3?
A:
To remove the cover of the wheel, loosen the driveaxle/hub nut but not remove it and then loosen the lug nuts of the wheel. Lift the vehicle and place it on jackstands to hold it in place and then take off the wheel and splash shields. The next step is to take off the brake caliper, without disconnecting the brake hose, caliper mounting bracket and caliper disc. Loose the knuckle on the strut body using a hammer, where necessary. To install, position the knuckle and hub assembly strut and at the same time insert the driveaxle into the hub push the strut-to-knuckle pinch bolt to the recommended torque. Attach the balljoint to the knuckle, and screw the pinch bolt/nut to the required torque. Also, screw the tie-rod end to the steering knuckle arm and screw the nut to the requested torque. Install the caliper by fitting the brake disc on the hub. Install the driveaxle/hub nut, screw it in, half-tight. Install lug nuts and wheel and lower the car, ensure the lug nuts are tightened to the required torque. Lastly is to tighten the driveaxle/hub nut to the required torque and put the wheel cover back on, not forgetting to make sure that the front-end alignment has been checked and adjusted accordingly.
Knuckle
UB39-33-031B
Q: How to remove and install the Steering Knuckle on Mazda B2000?
A:
Removal and installation of the components To take out the parts, start by elevating and propping the front end with jackstands, and then take off the wheels. The second step is to remove the brake drums or calipers and then hang the calipers with a wire without unscrewing the brake line. Next take the hub and bearings off, then take the tie rod-to-knuckle nut off, and make use of a ball joint separator to loosen the tie rod end of the knuckle. When using a model up to 1984, loosen the shock absorber, and use a spring compressor on the coil spring to hold the lower arm up by a floor jack. Remember to disconnect the lower ball joint to the knuckle through removing the cotter pin and nut and then using ball joint separator. This should be repeated with the upper ball joint. Once the knuckle and spindle assembly has been taken off the control arms, the knuckle arm can be detached. Wipe down and check all parts that have been worn or damaged and replace them. Install the knuckle arm by securing the knuckle in a vise and tightening the bolts to 70-74 ft. lbs. The knuckle assembly is installed in the opposite sequence of removal with certain torque values of high ball joint-knuckle upper, lower ball joint-knuckle, and tie rod end-knuckle.