The 2021 Ram Promaster City has 82 suspension parts with verified fitment on this page — 13 part types and 18 brands, covering the 2.4L L4 engine. Each part includes a manufacturer part number and application notes.
The suspension system on the 2021 Ram Promaster City controls ride, tire contact and alignment through shocks, struts, control arms, bushings and links. The largest groups are Control Arm (19 parts), Sway Bar Link (16 parts) and Shock / Strut (15 parts). The other 10 part types cover the remaining 32 parts.
The 2021 Ram Promaster City came with a single engine, the 2.4L L4, and every part is verified against it.
18 brands supply suspension parts for the 2021 Ram Promaster City, led by MOPAR (17 parts), MEVOTECH (13 parts) and DORMAN (6 parts), plus 15 more brands. Quality grades include Daily Driver, Economy and Original Ride Quality.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 2021 Ram Promaster City. 17 parts have it, including DORMAN 539977 (Ball Joint) and MOPAR 68157773AB (Bump Stop). Each part number opens a page with every vehicle that part fits.
Alignment Bolt / Camber Plate
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACDELCO | 45K18035 | 🇺🇸 US 🇨🇦 CA | GoldKit | View on Amazon |
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.
One part is listed for the 2021 Ram Promaster City — ACDELCO 45K18035.
Ball Joint
Daily Driver
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Popular | 539977 | 🇺🇸 US 🇨🇦 CA | Front Left Lower | View on Amazon |
| DORMAN Popular | 539978 | 🇺🇸 US 🇨🇦 CA | Front Right Lower | View on Amazon |
| MEVOTECH | MS25580 | 🇺🇸 US 🇨🇦 CA | Supreme | View on Amazon |
| MEVOTECH | MS25579 | 🇺🇸 US 🇨🇦 CA | Supreme | View on Amazon |
| SUSPENSIA | X13BJ0317 | 🇺🇸 US 🇨🇦 CA | Front Right Lowerwith Hardware | View on Amazon |
| SUSPENSIA | X13BJ0318 | 🇺🇸 US 🇨🇦 CA | Front Left Lowerwith Hardware | View on Amazon |
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MEVOTECH | GS25579 | 🇺🇸 US 🇨🇦 CA | Original Grade | View on Amazon |
| MEVOTECH | GS25580 | 🇺🇸 US 🇨🇦 CA | Original Grade | View on Amazon |
This table covers the ball joints that articulate each control arm at the knuckle.
8 Ball Joint parts are listed for the 2021 Ram Promaster City, from MEVOTECH, DORMAN and SUSPENSIA. DORMAN 539977 carries the "Popular" badge.
The Daily Driver section lists 6 options from DORMAN, MEVOTECH and SUSPENSIA — grouped for everyday commuting duty. DORMAN 539977 is listed in this group.
In the Economy grade, MEVOTECH supplies 2 parts: the catalog's value-priced group. A representative part number is MEVOTECH GS25579.
Listed part numbers: DORMAN 539977, DORMAN 539978 and MEVOTECH MS25580, plus the other parts above.
Bump Stop
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Popular | 68157773AB | 🇺🇸 US 🇨🇦 CA | Fits RearExc. Touring Suspension | View on Amazon |
| MOPAR | 68241290AA | 🇺🇸 US 🇨🇦 CA | Fits RearNormal Duty Suspension | View on Amazon |
| MOPAR | 68263231AA | 🇺🇸 US 🇨🇦 CA | Fits RearInline Multi Air Engine. | View on Amazon |
| MOPAR | 68405339AA | 🇺🇸 US 🇨🇦 CA | Fits RearFront | View on Amazon |
| MOPAR | 68405340AA | 🇺🇸 US 🇨🇦 CA | Fits Front2 Door CONVERTIBLE | View on Amazon |
This table covers the bump stops that limit suspension travel.
5 Bump Stop parts for the 2021 Ram Promaster City come from MOPAR. The "Popular" part is MOPAR 68157773AB.
This group includes MOPAR 68157773AB, MOPAR 68241290AA and MOPAR 68263231AA and the remaining parts above.
Control Arm
Daily Driver
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOOG Popular | RK643133 | 🇺🇸 US 🇨🇦 CA | Rear Lower | View on Amazon |
| MOOG Popular | RK623081 | 🇺🇸 US 🇨🇦 CA | Complete Arm with Ball Joint | View on Amazon |
| MOOG Popular | RK623082 | 🇺🇸 US 🇨🇦 CA | Complete Arm with Ball Joint | View on Amazon |
| SUSPENSIA Popular | X13CJ0859 | 🇺🇸 US 🇨🇦 CA | Complete Arm with Ball Joint | View on Amazon |
| DELPHI | TC6722 | 🇺🇸 US 🇨🇦 CA | Complete Arm with Ball Joint | View on Amazon |
| DELPHI | TC6723 | 🇺🇸 US 🇨🇦 CA | Complete Arm with Ball Joint | View on Amazon |
| DELPHI | TC9485 | 🇺🇸 US 🇨🇦 CA | Rear Lower ForwardLateral Arm | View on Amazon |
| DORMAN | 528289 | 🇺🇸 US 🇨🇦 CA | Rear LowerLateral Arm | View on Amazon |
| DORMAN | 528332 | 🇺🇸 US 🇨🇦 CA | Rear UpperLateral Arm | View on Amazon |
| MEVOTECH | CMS251290 | 🇺🇸 US 🇨🇦 CA | Supreme | View on Amazon |
| MEVOTECH | CMS251213 | 🇺🇸 US 🇨🇦 CA | SupremeComplete Arm with Ball Joint | View on Amazon |
| MEVOTECH | CMS251214 | 🇺🇸 US 🇨🇦 CA | SupremeComplete Arm with Ball Joint | View on Amazon |
| MOOG | RK643132 | 🇺🇸 US 🇨🇦 CA | Rear Upper | View on Amazon |
| MOPAR | 68263229AA | 🇺🇸 US 🇨🇦 CA | Fits Front Right LowerInline Multi Air Engine. | View on Amazon |
| SUSPENSIA | X13CJ0860 | 🇺🇸 US 🇨🇦 CA | Complete Arm with Ball Joint | View on Amazon |
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MEVOTECH | GS251213 | 🇺🇸 US 🇨🇦 CA | Original GradeComplete Arm with Ball Joint | View on Amazon |
| MEVOTECH | GS251214 | 🇺🇸 US 🇨🇦 CA | Original GradeComplete Arm with Ball Joint | View on Amazon |
| QUICK STEER | X623081 | 🇺🇸 US 🇨🇦 CA | Complete Arm with Ball Joint | View on Amazon |
| QUICK STEER | X623082 | 🇺🇸 US 🇨🇦 CA | Complete Arm with Ball Joint | View on Amazon |
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.
19 Control Arm parts are listed for the 2021 Ram Promaster City, from MEVOTECH, MOOG, DELPHI and 4 other brands. MOOG RK643133 carries the "Popular" badge.
The Daily Driver section: 15 options from MOOG, DELPHI, MEVOTECH and 3 other brands. MOOG RK643133 is listed in this group.
Economy: 4 parts, from MEVOTECH and QUICK STEER. A representative part number is MEVOTECH GS251213.
Control Arm Bushing
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN | 533918 | 🇺🇸 US 🇨🇦 CA | Front Lower Rearward | View on Amazon |
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.
One part is listed for the 2021 Ram Promaster City — DORMAN 533918.
Leaf Spring
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DAYTON | 341741 | 🇺🇸 US 🇨🇦 CA | Rear2500lb Load Rating | View on Amazon |
This table covers the leaf springs that locate and support the axle.
One part is listed for the 2021 Ram Promaster City — DAYTON 341741.
Leaf Spring Bolt
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HUSKY SPRING | SHB585 | 🇺🇸 US 🇨🇦 CA | Includes Lock NutEye Bolt 5/8" x 5" | View on Amazon |
| HUSKY SPRING | USB073S | 🇺🇸 US 🇨🇦 CA | U-Bolt | View on Amazon |
This table covers the Leaf Spring bolts.
2 Leaf Spring Bolt parts for the 2021 Ram Promaster City come from HUSKY SPRING.
This group includes HUSKY SPRING SHB585 and HUSKY SPRING USB073S.
Leaf Spring Bushing
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DAYTON Popular | RB357 | 🇺🇸 US 🇨🇦 CA | Rear Rearward Spring Eye bushing2 Bushings Required Per Eye | View on Amazon |
| DAYTON | RB356 | 🇺🇸 US 🇨🇦 CA | Rear Forward | View on Amazon |
| HUSKY SPRING | RB356 | 🇺🇸 US 🇨🇦 CA | Rear Forward | View on Amazon |
| HUSKY SPRING | RB357 | 🇺🇸 US 🇨🇦 CA | Rear Rearward2 Bushings Required Per Eye | View on Amazon |
| HUSKY SPRING | RB379 | 🇺🇸 US 🇨🇦 CA | Rear Rearward1 Per Eye | View on Amazon |
This table covers the Leaf Spring bushings. 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.
5 Leaf Spring Bushing parts are listed for the 2021 Ram Promaster City, from HUSKY SPRING and DAYTON. DAYTON RB357 carries the "Popular" badge.
This group includes DAYTON RB357 and DAYTON RB356 and the remaining parts above.
Shock / Strut
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FCS Popular | 347153 | 🇺🇸 US 🇨🇦 CA | Rear | View on Amazon |
| FCS Popular | 333919L | 🇺🇸 US 🇨🇦 CA | Front Left | View on Amazon |
| MONROE Popular | 37362 | 🇺🇸 US 🇨🇦 CA | OESpectrum | View on Amazon |
| FCS | 333919R | 🇺🇸 US 🇨🇦 CA | Front Right | View on Amazon |
| KYB | 349148 | 🇺🇸 US 🇨🇦 CA | Excel-G | View on Amazon |
| MONROE | 72985 | 🇺🇸 US 🇨🇦 CA | OESpectrum | View on Amazon |
| MONROE | 72986 | 🇺🇸 US 🇨🇦 CA | OESpectrum | View on Amazon |
| MOPAR | 68157782AF | 🇺🇸 US 🇨🇦 CA | Fits RearHeavy Duty Suspension | View on Amazon |
| MOPAR | 68157783AD | 🇺🇸 US 🇨🇦 CA | Fits RearFirm Suspension | View on Amazon |
| MOPAR | 68185556AE | 🇺🇸 US 🇨🇦 CA | Fits FrontFront | View on Amazon |
| MOPAR | 68274700AA | 🇺🇸 US 🇨🇦 CA | Fits Rear200mm Rear Axle or Performance Suspension | View on Amazon |
| MOPAR | 68245775AA | 🇺🇸 US 🇨🇦 CA | FrontFront | View on Amazon |
| MOPAR | 68274695AA | 🇺🇸 US 🇨🇦 CA | Fits FrontFront | View on Amazon |
| MOPAR | 68268185AA | 🇺🇸 US 🇨🇦 CA | Fits FrontFront | View on Amazon |
| TOP NOTCH | SS0793 | 🇺🇸 US 🇨🇦 CA | Rear | View on Amazon |
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.
15 Shock / Strut parts are listed for the 2021 Ram Promaster City, from MOPAR, FCS, MONROE and 2 other brands. FCS 347153 carries the "Popular" badge.
Shock / Strut & Coil Spring Assembly
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PRT | 920729 | 🇺🇸 US 🇨🇦 CA | Suspension Strut and Coil Spring Assembly | View on Amazon |
| PRT | 920728 | 🇺🇸 US 🇨🇦 CA | Suspension Strut and Coil Spring Assembly | View on Amazon |
Original Ride Quality
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FCS Popular | 1333919R | 🇺🇸 US 🇨🇦 CA | Front Right | View on Amazon |
| MONROE Popular | 172985 | 🇺🇸 US 🇨🇦 CA | Quick-Strut | View on Amazon |
| FCS | 1333919L | 🇺🇸 US 🇨🇦 CA | Front Left | View on Amazon |
| MONROE | 172986 | 🇺🇸 US 🇨🇦 CA | Quick-Strut | View on Amazon |
This table covers complete strut assemblies with the spring already installed.
6 Shock / Strut & Coil Spring Assembly parts are listed for the 2021 Ram Promaster City, from PRT, FCS and MONROE. FCS 1333919R carries the "Popular" badge.
Economy: 2 parts, from PRT. A representative part number is PRT 920729.
In the Original Ride Quality grade, FCS and MONROE 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 1333919R.
Listed part numbers: FCS 1333919R, PRT 920729 and PRT 920728, plus the other parts above.
Shock / Strut Mount
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR | 68369927AA | 🇺🇸 US 🇨🇦 CA | Fits Front LeftInline Multi Air Engine. | View on Amazon |
| MOPAR | 68369799AA | 🇺🇸 US 🇨🇦 CA | Fits RightFront | View on Amazon |
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.
2 Shock / Strut Mount parts for the 2021 Ram Promaster City come from MOPAR.
Part numbers include MOPAR 68369927AA and MOPAR 68369799AA.
Sway Bar Assembly
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR | 68263320AA | 🇺🇸 US 🇨🇦 CA | Fits FrontInline Multi Air Engine. | View on Amazon |
This table covers the Sway Bar assemblies.
One part is listed for the 2021 Ram Promaster City — MOPAR 68263320AA.
Sway Bar Link
Daily Driver
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Popular | 541841 | 🇺🇸 US 🇨🇦 CA | Front | View on Amazon |
| MOOG Popular | K750811 | 🇺🇸 US 🇨🇦 CA | Front | View on Amazon |
| SUSPENSIA Popular | X13SL0461 | 🇺🇸 US 🇨🇦 CA | Front | View on Amazon |
| TRW Popular | JTS1796 | 🇺🇸 US 🇨🇦 CA | FrontBase Model | View on Amazon |
| DELPHI | TC7946 | 🇺🇸 US 🇨🇦 CA | Non-Greasable | View on Amazon |
| DELPHI | TC7946PX | 🇺🇸 US 🇨🇦 CA | Professional+Greasable | View on Amazon |
| MEVOTECH | MS258126 | 🇺🇸 US 🇨🇦 CA | SupremeGreaseable | View on Amazon |
| MEVOTECH | MS258156 | 🇺🇸 US 🇨🇦 CA | Supreme | View on Amazon |
| MOOG | K701099 | 🇺🇸 US 🇨🇦 CA | Rear | View on Amazon |
| MOPAR | 68349757AA | 🇺🇸 US 🇨🇦 CA | Fits FrontInline Multi Air Engine. | View on Amazon |
| SUSPENSIA | X13SL0897 | 🇺🇸 US 🇨🇦 CA | Rear | View on Amazon |
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MEVOTECH | GS258126 | 🇺🇸 US 🇨🇦 CA | Original Grade | View on Amazon |
| QUICK STEER | K750811 | 🇺🇸 US 🇨🇦 CA | Front | View on Amazon |
| SKP | SK750811 | 🇺🇸 US 🇨🇦 CA | Front | View on Amazon |
| ULTRA-POWER | K750811 | 🇺🇸 US 🇨🇦 CA | Includes Greasable Socket Design to Reduce Corrosion and Wear | View on Amazon |
Premium
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MEVOTECH | TXMS258126 | 🇺🇸 US 🇨🇦 CA | Terrain ToughTTX | View on Amazon |
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.
16 Sway Bar Link parts are listed for the 2021 Ram Promaster City, from MEVOTECH, MOOG, SUSPENSIA and 7 other brands. DORMAN 541841 carries the "Popular" badge.
The Daily Driver section: 11 options from MOOG, SUSPENSIA, DELPHI and 4 other brands. DORMAN 541841 is listed in this group.
Economy: 4 parts, from MEVOTECH, QUICK STEER, SKP and 1 other brand. A representative part number is MEVOTECH GS258126.
The Premium section lists 1 option from MEVOTECH — a step above OE specification in materials, tolerances or warranty terms. MEVOTECH TXMS258126 is listed in this group.
Buying Suspension Parts for a 2021 Ram Promaster City
On this vehicle, the suspension system controls ride, tire contact and alignment through shocks, struts, control arms, bushings and links.
- Confirm you have the 2.4L L4 engine — every part on this page is matched to it.
- Read the notes on each row for position, trim and spec qualifiers before you order.
- Where labor overlaps, replace shocks and struts in axle pairs, renew the sway-bar links with the struts, and get an alignment after any control-arm or tie-rod work.
- Cross-reference the manufacturer part number against your old part or a service-manual listing.
Start with the largest groups on this page: Control Arm and Sway Bar Link .
Frequently Asked Questions
How many suspension parts fit the 2021 Ram Promaster City?
Our catalog currently lists 82 suspension parts for the 2021 Ram Promaster City across 13 subcategories and 18 brands, covering the 2.4L L4 engine. Each part is matched to the engine(s) it fits.
What are the signs of suspension problems on a 2021 Ram Promaster City?
Common symptoms include clunks over speed bumps, wandering steering, cupped tire wear, or a nose that keeps bouncing after a dip. If you notice any of these, identify the affected subcategory above and cross-reference the part numbers listed.
What should I replace at the same time?
Where labor overlaps, replace shocks and struts in axle pairs, renew the sway-bar links with the struts, and get an alignment after any control-arm or tie-rod work.
What do the market flags (US, CA, MX) on each part mean?
They show the market for which the manufacturer published application data for that part — where the vehicle was first sold, not where the part was made. If your 2021 Ram Promaster City was originally sold in the US, the safest choice is a part marked for the US market.
How do I make sure a part fits my 2021 Ram Promaster City?
Every part on this page is matched to the 2.4L L4 engine. Then worn bushings often mimic bad shocks — inspect before buying, and remember loaded vs unloaded strut assemblies differ in labor by hours. The notes column carries position and trim qualifiers where they apply.
Other Parts for the 2021 Ram Promaster City
Suspension Parts for Other Ram Promaster City Years
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Manufacturer names, model designations and part numbers are used for identification and fitment reference only. AutoFactsDB is an independent catalog and is not affiliated with, endorsed by, or sponsored by any vehicle manufacturer displayed on this page.