2021 Ram 1500 Classic Suspension Parts

This table covers the Air Suspension Refill tools. This is a service tool, not a wear part — match the application in the notes. Read more

One part is listed for the 2021 Ram 1500 Classic — DORMAN 949301.

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

3 Alignment Bolt / Camber Plate parts are listed for the 2021 Ram 1500 Classic, from MOOG, DORMAN and SKP. All of them fit every engine offered in the 2021 1500 Classic.

The Daily Driver section lists 1 option from MOOG — grouped for everyday commuting duty. MOOG K100390 is listed in this group.

In the Economy grade, DORMAN and SKP supply 2 parts: the catalog's value-priced group. A representative part number is DORMAN 13817.

Part numbers include MOOG K100390, DORMAN 13817 and SKP SK100390.

This table covers the ball joints that articulate each control arm at the knuckle. Read more

36 Ball Joint parts are listed for the 2021 Ram 1500 Classic, from MEVOTECH, DORMAN, MOOG and 7 other brands. MEVOTECH MS25545 carries the "Popular" badge. They are grouped as Daily Driver, Economy and Premium, with Daily Driver the largest group at 22 parts from DORMAN, MOOG, MEVOTECH and 2 other brands.

This table covers the coil springs that carry vehicle weight at each corner. Typical signs include a sagging corner, a clunk through the spring, or a broken coil that you can see from the wheel well. Replace springs in axle pairs and inspect the seats and isolators while the spring is out. Read more

5 Coil Spring parts for the 2021 Ram 1500 Classic come from 2 brands — DORMAN and DAYTON. The "Popular" part is DORMAN 929933. Every part fits both the 3.6L V6 and the 5.7L V8.

Daily Driver: 1 part, from DAYTON. A representative part number is DAYTON 350893L.

In the Heavy Duty grade, DORMAN supplies 4 parts: rated for severe service. A representative part number is DORMAN 929933.

Listed part numbers: DORMAN 929933, DAYTON 350893L and DORMAN 929920, plus the other parts above.

This table covers the rubber and polyurethane isolators that seat coil springs. Typical signs include a squeak from the spring pocket, or a spring that has walked off its seat. Replace the isolator whenever the spring is out — a crushed seat will noise a brand-new spring. Read more

5 Coil Spring Seat / Insulator parts are listed for the 2021 Ram 1500 Classic, from DEA / MARMON RIDE CONTROL, DORMAN, KYB and 1 other brand. DORMAN 540897 carries the "Popular" badge. All of them fit every engine offered in the 2021 1500 Classic.

This group includes DORMAN 540897, DEA / MARMON RIDE CONTROL 4713584 and DEA / MARMON RIDE CONTROL 5849700 and the remaining 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

74 Control Arm parts are listed for the 2021 Ram 1500 Classic, from MEVOTECH, SUSPENSIA, MOOG and 7 other brands. DORMAN 522467 carries the "Popular" badge. Daily Driver, Economy and Premium are all represented, and Daily Driver alone accounts for 43 parts.

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

6 Control Arm Bushing parts are listed for the 2021 Ram 1500 Classic, from SUSPENSIA, DORMAN and MONROE. DORMAN 533898 carries the "Popular" badge. All of them fit every engine offered in the 2021 1500 Classic.

The Daily Driver section: 4 options from SUSPENSIA and MONROE. MONROE 908962 is listed in this group.

Economy: 2 parts, from DORMAN. A representative part number is DORMAN 533898.

Listed part numbers: DORMAN 533898, MONROE 908962 and SUSPENSIA X13BU0251, plus the other parts above.

This table covers the Hydraulic System fluids. Typical signs include discolored fluid, a burnt smell, or a level that keeps dropping. Use only the specification in the notes — the tables group grades because they are not interchangeable. Read more

This group shows a single part: VAICO V600018.

This table covers the Leveling kits. Read more

This group shows a single part: BILSTEIN 47311015.

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

54 Shock / Strut parts are listed for the 2021 Ram 1500 Classic, from MONROE, BILSTEIN, KYB and 7 other brands. MONROE 550060 carries the "Popular" badge. Adjustable Performance, Economy, Heavy Duty, Increased Handling/Stability and Original Ride Quality are all represented, and Original Ride Quality alone accounts for 21 parts.

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

9 Shock / Strut & Coil Spring Assembly parts are listed for the 2021 Ram 1500 Classic, from RANCHO, KYB, MONROE and 3 other brands. FCS 1345567 carries the "Popular" badge. All of them fit every engine offered in the 2021 1500 Classic.

Economy: 1 part, from PRT. A representative part number is PRT 818653.

The Heavy Duty section: 2 options from RANCHO. RANCHO RS551808 is listed in this group.

The Increased Handling/Stability section lists 2 options from KYB and MONROE — grouped under the catalog's "Increased Handling/Stability" designation — the notes column spells out what sets them apart. KYB SR4549 is listed in this group.

In the Original Ride Quality grade, FCS, MONROE, KYB and 1 other brand supply 4 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 1345567.

Listed part numbers: FCS 1345567, PRT 818653 and RANCHO RS551808, plus the other parts above.

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 Ram 1500 Classic come from 4 brands — BILSTEIN, KYB, MONROE and 1 other brand. Every part fits both the 3.6L V6 and the 5.7L V8.

Listed part numbers: BILSTEIN 11176015, KYB SM5580 and MONROE 907930, plus the other parts above.