2021 Nissan Altima Suspension Parts

This table covers the cam bolts and plates used to set camber at the knuckle. Typical signs include warpage, cracks, or a plate that no longer locates the assembly. Confirm which plate the notes describe — backing plates, clutch plates and strike plates are different parts. Read more

9 Alignment Bolt / Camber Plate parts are listed for the 2021 Nissan Altima, from MOOG, ACDELCO, SKP and 3 other brands. MOOG K90474 carries the "Popular" badge. All of them fit every engine offered in the 2021 Altima.

The Daily Driver section lists 4 options from MOOG and ACDELCO — grouped for everyday commuting duty. MOOG K90474 is listed in this group.

In the Economy grade, SKP, DORMAN, FVP and 1 other brand supply 5 parts: the catalog's value-priced group. A representative part number is SKP SK90474.

Listed part numbers: MOOG K90474, ACDELCO 45K18036 and ACDELCO 45K18050, plus the other parts above.

This table covers the control arms that locate each hub relative to the chassis. Typical signs include clunks over bumps, a wander on the highway, or inner-edge tire wear. Get an alignment after any control-arm work, and inspect the ball joint and bushings that came with the arm. Read more

23 Control Arm parts are listed for the 2021 Nissan Altima, from MOOG, DORMAN, MEVOTECH and 3 other brands. DORMAN 522458 carries the "Popular" badge. All of them fit every engine offered in the 2021 Altima.

The Daily Driver section: 20 options from MOOG, DORMAN, DELPHI and 2 other brands. DORMAN 522458 is listed in this group.

Economy: 3 parts, from BECK/ARNLEY and MEVOTECH. A representative part number is BECK/ARNLEY 1028277.

This table covers the bushings pressed into each control arm. Typical signs include a clunk over bumps, or a torn or walked-out bushing you can see. Press the new bushing square. A cocked bushing will tear in a few thousand miles. Read more

5 Control Arm Bushing parts are listed for the 2021 Nissan Altima, from MOOG, SUSPENSIA and TRW. MOOG K201795 carries the "Popular" badge. 4 parts fit every engine; the other 1 is engine-specific.

Listed part numbers: MOOG K201795, MOOG K202147 and SUSPENSIA X36BU1283, plus the other parts above.

This table covers the shocks and struts that damp wheel motion. Typical signs include a nose that keeps bouncing, cupped tires, or fluid weeping down the body. Replace shocks or struts in axle pairs and renew the mounts if they are torn or collapsed. Read more

23 Shock / Strut parts are listed for the 2021 Nissan Altima, from FCS, KYB, MONROE and 2 other brands. KYB 5530012 carries the "Popular" badge. All of them fit every engine offered in the 2021 Altima.

Economy: 6 parts, from PRT and MONROE. A representative part number is MONROE 210038.

The Increased Handling/Stability section lists 2 options from KYB — grouped under the catalog's "Increased Handling/Stability" designation — the notes column spells out what sets them apart. KYB 5530012 is listed in this group.

In the Original Ride Quality grade, FCS, KYB, MONROE and 1 other brand supply 15 parts: grouped under the catalog's "Original Ride Quality" designation — the notes column spells out what sets them apart. A representative part number is FCS DT346713.

This table covers complete strut assemblies with the spring already installed. Read more

16 Shock / Strut & Coil Spring Assembly parts are listed for the 2021 Nissan Altima, from PRT, FCS, SENSEN and 2 other brands. FCS 2334112L carries the "Popular" badge. 11 parts fit every engine; the other 5 are engine-specific.

Economy: 9 parts, from PRT and SENSEN. A representative part number is PRT 920850.

Original Ride Quality: 7 parts, from FCS, MONROE and TOP NOTCH. A representative part number is FCS 2334112L.

This table covers the Shock / Strut bellows. Read more

2 Shock / Strut Bellow parts for the 2021 Nissan Altima come from KYB. Every part fits both the 2.0L L4 Turbocharged and the 2.5L L4.

Listed part numbers: KYB SB194 and KYB SB193.

This table covers the upper mounts (and bearings) a strut bolts through at the tower. Typical signs include a clunk on takeoff, a vibration at idle, or a separated rubber insert. Support the powertrain before unbolting a mount, and torque the fasteners in the notes. Read more

4 Shock / Strut Mount parts for the 2021 Nissan Altima come from 2 brands — KYB and DEA / MARMON RIDE CONTROL. Every part fits both the 2.0L L4 Turbocharged and the 2.5L L4.

Daily Driver: 2 parts, from KYB. A representative part number is KYB SM5948.

The Economy section: 2 options from DEA / MARMON RIDE CONTROL. DEA / MARMON RIDE CONTROL 4714027 is listed in this group.

Listed part numbers: KYB SM5948, KYB SM5947 and DEA / MARMON RIDE CONTROL 4714027, plus the other parts above.

This table covers the bushings that clamp the anti-roll bar to the chassis. Typical signs include a clunk over bumps, or a torn or walked-out bushing you can see. Press the new bushing square. A cocked bushing will tear in a few thousand miles. Read more

2 Sway Bar Bushing parts are listed for the 2021 Nissan Altima, from DORMAN and MOOG. All of them fit every engine offered in the 2021 Altima.

Part numbers include DORMAN 540507 and MOOG K202180.

This table covers the links that connect the anti-roll bar to each control arm or strut. Typical signs include a clunk on one wheel over a driveway, or a rattle that goes away when you lean on the bar. Replace links in pairs; a seized stud often takes the bushing with it. Read more

53 Sway Bar Link parts are listed for the 2021 Nissan Altima, from MEVOTECH, MOOG, DORMAN and 9 other brands. DELPHI TC3228 carries the "Popular" badge. They are grouped as Daily Driver, Economy and Premium, with Daily Driver the largest group at 33 parts from MOOG, DORMAN, MEVOTECH and 3 other brands.