The 2018 Ram Promaster 3500 has 111 suspension parts with verified fitment on this page — 14 part types and 20 brands, covering both the 3.0L L4 DIESEL Turbocharged and the 3.6L V6. Each part includes a manufacturer part number and application notes.
On the 2018 Ram Promaster 3500, the suspension system controls ride, tire contact and alignment through shocks, struts, control arms, bushings and links. Most of the listed parts are Control Arm (23 parts), Shock / Strut (17 parts) and Ball Joint (13 parts). The other 11 part types cover the remaining 58 parts.
The 2018 Ram Promaster 3500 was sold with both the 3.0L L4 DIESEL Turbocharged and the 3.6L V6. All 111 parts on this page fit every engine.
The most listed brands for 2018 Ram Promaster 3500 suspension parts are MOPAR (23 parts), MEVOTECH (17 parts) and DORMAN (13 parts), plus 17 more brands. Quality grades include Daily Driver, Economy and Original Ride Quality.
23 parts on this 2018 Ram Promaster 3500 page carry a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — including DORMAN 539967 (Ball Joint) and DELPHI TC7454 (Control Arm). Click any part number to see every vehicle that part fits.
Ball Joint
Daily Driver
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Popular Fits: all 2018 Promaster 3500 engines | 539967 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Lower | View on Amazon |
| MOOG Popular Fits: all 2018 Promaster 3500 engines | K500310 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Non-Adjustable | View on Amazon |
| ACDELCO Fits: all 2018 Promaster 3500 engines | 45D10939 | 🇺🇸 US 🇨🇦 CA | GoldAdjustable | View on Amazon |
| DELPHI Fits: all 2018 Promaster 3500 engines | TC2170 | 🇺🇸 US 🇨🇦 CA | Non-AdjustableGreasable | View on Amazon |
| DELPHI Fits: all 2018 Promaster 3500 engines | TC6947 | 🇺🇸 US 🇨🇦 CA | Adjustable | View on Amazon |
| MEVOTECH Fits: all 2018 Promaster 3500 engines | MS25517 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | SupremeGreasable | View on Amazon |
| MOOG Fits: all 2018 Promaster 3500 engines | K100420 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Adjustable | View on Amazon |
| MOPAR Fits: all 2018 Promaster 3500 engines | 68167888AA | 🇺🇸 US 🇨🇦 CA | Fits Left | View on Amazon |
| SUSPENSIA Fits: all 2018 Promaster 3500 engines | X14BJ0220 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Lowerwithout Grease Fitting | View on Amazon |
| TRW Fits: all 2018 Promaster 3500 engines | JBJ1229 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front | View on Amazon |
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MEVOTECH Fits: all 2018 Promaster 3500 engines | GS25517 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Original Grade | View on Amazon |
| QUICK STEER Fits: all 2018 Promaster 3500 engines | K500310 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Lower | View on Amazon |
Premium
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MEVOTECH Popular Fits: all 2018 Promaster 3500 engines | TXMS25517 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Terrain ToughTTX | View on Amazon |
This table covers the ball joints that articulate each control arm at the knuckle.
13 Ball Joint parts for the 2018 Ram Promaster 3500 come from 9 brands — MEVOTECH, MOOG, DELPHI and 6 other brands. The "Popular" part is DORMAN 539967. Every part fits both the 3.0L L4 DIESEL Turbocharged and the 3.6L V6.
In the Daily Driver grade, MOOG, DELPHI, DORMAN and 5 other brands supply 10 parts: grouped for everyday commuting duty. A representative part number is DORMAN 539967.
The Economy section lists 2 options from MEVOTECH and QUICK STEER — the catalog's value-priced group. MEVOTECH GS25517 is listed in this group.
In the Premium grade, MEVOTECH supplies 1 part: a step above OE specification in materials, tolerances or warranty terms. A representative part number is MEVOTECH TXMS25517.
Bump Stop
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Fits: all 2018 Promaster 3500 engines | 68241290AA | 🇺🇸 US 🇨🇦 CA | Fits RearNormal Duty Suspension | View on Amazon |
| MOPAR Fits: all 2018 Promaster 3500 engines | 68157773AB | 🇺🇸 US 🇨🇦 CA | Fits RearExc. Touring Suspension | View on Amazon |
This table covers the bump stops that limit suspension travel.
MOPAR supplies both parts for the 2018 Ram Promaster 3500. All of them fit every engine offered in the 2018 Promaster 3500.
Part numbers include MOPAR 68241290AA and MOPAR 68157773AB.
Control Arm
Daily Driver
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DELPHI Popular Fits: all 2018 Promaster 3500 engines | TC7454 | 🇺🇸 US 🇨🇦 CA | Front Left Lower | View on Amazon |
| DELPHI Popular Fits: all 2018 Promaster 3500 engines | TC7455 | 🇺🇸 US 🇨🇦 CA | Front Right Lower | View on Amazon |
| MOOG Popular Fits: all 2018 Promaster 3500 engines | RK643217 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Left Lower | View on Amazon |
| MOOG Popular Fits: all 2018 Promaster 3500 engines | RK643216 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Right Lower | View on Amazon |
| ACDELCO Fits: all 2018 Promaster 3500 engines | 45D10940 | 🇺🇸 US 🇨🇦 CA | GoldIncludes Bushings | View on Amazon |
| ACDELCO Fits: all 2018 Promaster 3500 engines | 45D10941 | 🇺🇸 US 🇨🇦 CA | GoldIncludes Bushings | View on Amazon |
| DORMAN Fits: all 2018 Promaster 3500 engines | 524995 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Left Lower | View on Amazon |
| MEVOTECH Fits: all 2018 Promaster 3500 engines | CMS251130 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Supreme | View on Amazon |
| MEVOTECH Fits: all 2018 Promaster 3500 engines | CMS251131 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Supreme | View on Amazon |
| MOPAR Fits: all 2018 Promaster 3500 engines | 68195574AB | 🇺🇸 US 🇨🇦 CA | Fits RightFront Lower | View on Amazon |
| MOPAR Fits: all 2018 Promaster 3500 engines | 68195575AB | 🇺🇸 US 🇨🇦 CA | Fits LeftFront Lower | View on Amazon |
| MOPAR Fits: all 2018 Promaster 3500 engines | 68157802AB | 🇺🇸 US 🇨🇦 CA | Fits RightFront Lower | View on Amazon |
| MOPAR Fits: all 2018 Promaster 3500 engines | 68157803AB | 🇺🇸 US 🇨🇦 CA | Fits LeftFront Lower | View on Amazon |
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SKP Popular Fits: all 2018 Promaster 3500 engines | SKCMS251130 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Right Lower | View on Amazon |
| MEVOTECH Fits: all 2018 Promaster 3500 engines | GS251130 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Original Grade | View on Amazon |
| MEVOTECH Fits: all 2018 Promaster 3500 engines | GS251131 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Original Grade | View on Amazon |
| QUICK STEER Fits: all 2018 Promaster 3500 engines | X643216 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Right Lower | View on Amazon |
| QUICK STEER Fits: all 2018 Promaster 3500 engines | X643217 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Left Lower | View on Amazon |
| SKP Fits: all 2018 Promaster 3500 engines | SKCMS251131 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Left Lower | View on Amazon |
| SKP Fits: all 2018 Promaster 3500 engines | SKRK643216 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Right Lower | View on Amazon |
| SKP Fits: all 2018 Promaster 3500 engines | SKRK643217 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Left Lower | View on Amazon |
Premium
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MEVOTECH Fits: all 2018 Promaster 3500 engines | CTXMS251284 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | TTXComplete Arm with Ball Joint | View on Amazon |
| MEVOTECH Fits: all 2018 Promaster 3500 engines | CTXMS251285 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | TTXComplete 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.
23 Control Arm parts for the 2018 Ram Promaster 3500 come from 8 brands — MEVOTECH, MOPAR, SKP and 5 other brands. The "Popular" part is DELPHI TC7454. Every part fits both the 3.0L L4 DIESEL Turbocharged and the 3.6L V6.
Daily Driver: 13 parts, from MOPAR, DELPHI, MOOG and 3 other brands. A representative part number is DELPHI TC7454.
The Economy section: 8 options from SKP, MEVOTECH and QUICK STEER. SKP SKCMS251130 is listed in this group.
Premium: 2 parts, from MEVOTECH. A representative part number is MEVOTECH CTXMS251284.
Control Arm Bushing
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOOG Popular Fits: all 2018 Promaster 3500 engines | K201723 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Lower Forward | View on Amazon |
| MOOG Popular Fits: all 2018 Promaster 3500 engines | K201722 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Lower Rearward | View on Amazon |
| DELPHI Fits: all 2018 Promaster 3500 engines | TD5914W | 🇺🇸 US 🇨🇦 CA | Front Lower Rearward | View on Amazon |
| MEVOTECH Fits: all 2018 Promaster 3500 engines | MS254278 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Supreme | View on Amazon |
| MEVOTECH Fits: all 2018 Promaster 3500 engines | MS254277 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Supreme | View on Amazon |
| SUSPENSIA Fits: all 2018 Promaster 3500 engines | X13BU0321 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Lower | 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.
6 Control Arm Bushing parts for the 2018 Ram Promaster 3500 come from 4 brands — MOOG, MEVOTECH, DELPHI and 1 other brand. The "Popular" part is MOOG K201723. Every part fits both the 3.0L L4 DIESEL Turbocharged and the 3.6L V6.
This group includes MOOG K201723, MOOG K201722 and DELPHI TD5914W and the remaining parts above.
Leaf Spring
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DAYTON Fits: all 2018 Promaster 3500 engines | 341741 | 🇺🇸 US 🇨🇦 CA | Rear2500lb Load Rating | View on Amazon |
| DAYTON Fits: all 2018 Promaster 3500 engines | 5101741 | 🇺🇸 US 🇨🇦 CA | Kit | View on Amazon |
| DORMAN Fits: all 2018 Promaster 3500 engines | 341741 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rear1.5625" Pack Thickness | View on Amazon |
This table covers the leaf springs that locate and support the axle.
3 Leaf Spring parts for the 2018 Ram Promaster 3500 come from 2 brands — DAYTON and DORMAN. Every part fits both the 3.0L L4 DIESEL Turbocharged and the 3.6L V6.
Part numbers include DAYTON 341741 and DAYTON 5101741, among others listed above.
Leaf Spring Bolt
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: all 2018 Promaster 3500 engines | 929827 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rear9/16" X 2.75" X 3.625" | View on Amazon |
| DORMAN Fits: all 2018 Promaster 3500 engines | 929828 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rear9/16" X 2.75" X 4.625" | View on Amazon |
| HUSKY SPRING Fits: all 2018 Promaster 3500 engines | SHB585 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Includes Lock NutEye Bolt 5/8" x 5" | View on Amazon |
| HUSKY SPRING Fits: all 2018 Promaster 3500 engines | USB073S | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | U-Bolt | View on Amazon |
This table covers the Leaf Spring bolts.
4 Leaf Spring Bolt parts are listed for the 2018 Ram Promaster 3500, from DORMAN and HUSKY SPRING. All of them fit every engine offered in the 2018 Promaster 3500.
Part numbers include DORMAN 929827, DORMAN 929828 and HUSKY SPRING SHB585, among others listed above.
Leaf Spring Bushing
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DAYTON Popular Fits: all 2018 Promaster 3500 engines | RB357 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rear Rearward Spring Eye bushing | View on Amazon |
| DAYTON Fits: all 2018 Promaster 3500 engines | RB356 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rear Forward | View on Amazon |
| HUSKY SPRING Fits: all 2018 Promaster 3500 engines | RB356 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rear Forward | View on Amazon |
| HUSKY SPRING Fits: all 2018 Promaster 3500 engines | RB357 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rear Shackle | View on Amazon |
| HUSKY SPRING Fits: all 2018 Promaster 3500 engines | RB379 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rear Shackle1 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 for the 2018 Ram Promaster 3500 come from 2 brands — HUSKY SPRING and DAYTON. The "Popular" part is DAYTON RB357. Every part fits both the 3.0L L4 DIESEL Turbocharged and the 3.6L V6.
Part numbers include DAYTON RB357 and DAYTON RB356, among others listed above.
Leaf Spring Shackle
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Fits: all 2018 Promaster 3500 engines | 68206756AC | 🇺🇸 US 🇨🇦 CA | Fits 2 Door Convertibl | View on Amazon |
This table covers the shackles that let a leaf spring lengthen as it flexes.
One part is listed for the 2018 Ram Promaster 3500 — MOPAR 68206756AC.
Shock / Strut
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PRT Fits: all 2018 Promaster 3500 engines | 170258 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rear | View on Amazon |
| SENSEN Fits: all 2018 Promaster 3500 engines | 12140672 | 🇺🇸 US 🇨🇦 CA | RearCab & Chassis or Cutaway Van or Extended Cargo Van or Standard Cargo Van | View on Amazon |
Heavy Duty
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MONROE Popular Fits: all 2018 Promaster 3500 engines | 66440 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Magnum | View on Amazon |
| MONROE Fits: all 2018 Promaster 3500 engines | 553007 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Magnum Severe Service | View on Amazon |
Increased Handling/Stability
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BILSTEIN Popular Fits: all 2018 Promaster 3500 engines | 24245500 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | B6 | View on Amazon |
Original Ride Quality
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BILSTEIN Popular Fits: all 2018 Promaster 3500 engines | 19249230 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | B4 OE Replacement | View on Amazon |
| FCS Popular Fits: all 2018 Promaster 3500 engines | 347101 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rear | View on Amazon |
| BILSTEIN Fits: all 2018 Promaster 3500 engines | 22249227 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | B4 OE Replacement | View on Amazon |
| FCS Fits: all 2018 Promaster 3500 engines | 337023 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front | View on Amazon |
| KYB Fits: all 2018 Promaster 3500 engines | 3450045 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Excel-G | View on Amazon |
| MOPAR Fits: all 2018 Promaster 3500 engines | 68157782AF | 🇺🇸 US 🇨🇦 CA | Fits RearHeavy Duty Suspension | View on Amazon |
| MOPAR Fits: all 2018 Promaster 3500 engines | 68157783AD | 🇺🇸 US 🇨🇦 CA | Fits RearFirm Suspension | View on Amazon |
| MOPAR Fits: all 2018 Promaster 3500 engines | 68185556AE | 🇺🇸 US 🇨🇦 CA | Fits FrontHeavy Duty Suspension | View on Amazon |
| MOPAR Fits: all 2018 Promaster 3500 engines | 68274700AA | 🇺🇸 US 🇨🇦 CA | Fits Rear200mm Rear Axle or Performance Suspension | View on Amazon |
| MOPAR Fits: all 2018 Promaster 3500 engines | 68245775AA | 🇺🇸 US 🇨🇦 CA | FrontNormal Duty Suspension | View on Amazon |
| MOPAR Fits: all 2018 Promaster 3500 engines | 68274695AA | 🇺🇸 US 🇨🇦 CA | Fits Front200mm Rear Axle or Performance Suspension | View on Amazon |
| MOPAR Fits: all 2018 Promaster 3500 engines | 68268185AA | 🇺🇸 US 🇨🇦 CA | Fits FrontTouring Suspension | 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.
17 Shock / Strut parts for the 2018 Ram Promaster 3500 come from 7 brands — MOPAR, BILSTEIN, MONROE and 4 other brands. The "Popular" part is MONROE 66440. Every part fits both the 3.0L L4 DIESEL Turbocharged and the 3.6L V6.
The Economy section: 2 options from PRT and SENSEN. PRT 170258 is listed in this group.
In the Heavy Duty grade, MONROE supplies 2 parts: rated for severe service. A representative part number is MONROE 66440.
In the Increased Handling/Stability grade, BILSTEIN supplies 1 part: grouped under the catalog's "Increased Handling/Stability" designation — the notes column spells out what sets them apart. A representative part number is BILSTEIN 24245500.
The Original Ride Quality section lists 12 options from MOPAR, BILSTEIN, FCS and 1 other brand — grouped under the catalog's "Original Ride Quality" designation — the notes column spells out what sets them apart. BILSTEIN 19249230 is listed in this group.
Shock / Strut & Coil Spring Assembly
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PRT Popular Fits: all 2018 Promaster 3500 engines | 920346 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Suspension Strut and Coil Spring Assembly | View on Amazon |
| PRT Fits: all 2018 Promaster 3500 engines | 920345 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Suspension Strut and Coil Spring Assembly | View on Amazon |
| SENSEN Fits: all 2018 Promaster 3500 engines | 92150001 | 🇺🇸 US 🇨🇦 CA | Front Right | View on Amazon |
Increased Handling/Stability
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MONROE Fits: all 2018 Promaster 3500 engines | 153007R | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Magnum Loaded Assembly | View on Amazon |
| MONROE Fits: all 2018 Promaster 3500 engines | 153007L | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Magnum Loaded Assembly | View on Amazon |
Original Ride Quality
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FCS Popular Fits: all 2018 Promaster 3500 engines | 1337023L | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Left | View on Amazon |
| FCS Popular Fits: all 2018 Promaster 3500 engines | 1337023R | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Right | View on Amazon |
| ACDELCO Fits: all 2018 Promaster 3500 engines | 903624RS | 🇺🇸 US 🇨🇦 CA | GoldPremium Gas Charged Ready Strut | View on Amazon |
| GABRIEL Fits: all 2018 Promaster 3500 engines | G57800 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Ultra Ready Mount | View on Amazon |
| GABRIEL Fits: all 2018 Promaster 3500 engines | G57801 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Ultra Ready Mount | View on Amazon |
| TOP NOTCH Fits: all 2018 Promaster 3500 engines | ASS0158L | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Left | View on Amazon |
| TOP NOTCH Fits: all 2018 Promaster 3500 engines | ASS0158R | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Right | View on Amazon |
This table covers complete strut assemblies with the spring already installed.
12 Shock / Strut & Coil Spring Assembly parts for the 2018 Ram Promaster 3500 come from 7 brands — PRT, MONROE, FCS and 4 other brands. The "Popular" part is PRT 920346. Every part fits both the 3.0L L4 DIESEL Turbocharged and the 3.6L V6.
The Economy section: 3 options from PRT and SENSEN. PRT 920346 is listed in this group.
Increased Handling/Stability: 2 parts, from MONROE. A representative part number is MONROE 153007R.
The Original Ride Quality section: 7 options from FCS, GABRIEL, TOP NOTCH and 1 other brand. FCS 1337023L is listed in this group.
Shock / Strut Mount
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Popular Fits: all 2018 Promaster 3500 engines | 68226709AA | 🇺🇸 US 🇨🇦 CA | Fits Left UpperInline ECO Engine. | View on Amazon |
| MOPAR Popular Fits: all 2018 Promaster 3500 engines | 68226710AA | 🇺🇸 US 🇨🇦 CA | Fits RightUpper | View on Amazon |
| DORMAN Fits: all 2018 Promaster 3500 engines | 542843 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Left Upper | View on Amazon |
| DORMAN Fits: all 2018 Promaster 3500 engines | 542844 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Right Upper | View on Amazon |
| MOPAR Fits: all 2018 Promaster 3500 engines | 68167209AA | 🇺🇸 US 🇨🇦 CA | Fits Upper113 WB | View on Amazon |
| MOPAR Fits: all 2018 Promaster 3500 engines | 68730584AA | 🇺🇸 US 🇨🇦 CA | Fits RightUpper | View on Amazon |
| MOPAR Fits: all 2018 Promaster 3500 engines | 68730583AA | 🇺🇸 US 🇨🇦 CA | Fits Left UpperInline ECO Engine. | 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.
7 Shock / Strut Mount parts are listed for the 2018 Ram Promaster 3500, from MOPAR and DORMAN. MOPAR 68226709AA carries the "Popular" badge. All of them fit every engine offered in the 2018 Promaster 3500.
Listed part numbers: MOPAR 68226709AA, MOPAR 68226710AA and DORMAN 542843, plus the other parts above.
Sway Bar Assembly
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Fits: all 2018 Promaster 3500 engines | 68095827AC | 🇺🇸 US 🇨🇦 CA | Fits Front2 Door CONVERTIBLE | View on Amazon |
| MOPAR Fits: all 2018 Promaster 3500 engines | 68415220AA | 🇺🇸 US 🇨🇦 CA | Fits RearInline ECO Engine. | View on Amazon |
This table covers the Sway Bar assemblies.
2 Sway Bar Assembly parts for the 2018 Ram Promaster 3500 come from MOPAR. Every part fits both the 3.0L L4 DIESEL Turbocharged and the 3.6L V6.
Listed part numbers: MOPAR 68095827AC and MOPAR 68415220AA.
Sway Bar Bushing
Daily Driver
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Fits: all 2018 Promaster 3500 engines | 68100621AA | 🇺🇸 US 🇨🇦 CA | Fits Front2 Door CONVERTIBLE | View on Amazon |
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: all 2018 Promaster 3500 engines | 928583 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front | View on Amazon |
| DORMAN Fits: all 2018 Promaster 3500 engines | 540242 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rearwith 25mm Diameter Heavy Duty Bar | View on Amazon |
| DORMAN Fits: all 2018 Promaster 3500 engines | 540241 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rearwith 20mm Diameter Standard Duty Bar | View on Amazon |
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.
4 Sway Bar Bushing parts for the 2018 Ram Promaster 3500 come from 2 brands — DORMAN and MOPAR. Every part fits both the 3.0L L4 DIESEL Turbocharged and the 3.6L V6.
Daily Driver: 1 part, from MOPAR. A representative part number is MOPAR 68100621AA.
The Economy section: 3 options from DORMAN. DORMAN 928583 is listed in this group.
Part numbers include MOPAR 68100621AA, DORMAN 928583 and DORMAN 540242, among others listed above.
Sway Bar Link
Daily Driver
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Popular Fits: all 2018 Promaster 3500 engines | 541842 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front | View on Amazon |
| MEVOTECH Popular Fits: all 2018 Promaster 3500 engines | MS258110 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Supreme | View on Amazon |
| SUSPENSIA Popular Fits: all 2018 Promaster 3500 engines | X14SL0216 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front | View on Amazon |
| DELPHI Fits: all 2018 Promaster 3500 engines | TC1997 | 🇺🇸 US 🇨🇦 CA | Front | View on Amazon |
| DORMAN Fits: all 2018 Promaster 3500 engines | 541846 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rear130 mm Stud Center to Center | View on Amazon |
| DORMAN Fits: all 2018 Promaster 3500 engines | 541847 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rear100 mm Stud Center to Center | View on Amazon |
| MEVOTECH Fits: all 2018 Promaster 3500 engines | MS258154 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | SupremeIncludes Hardware | View on Amazon |
| SUSPENSIA Fits: all 2018 Promaster 3500 engines | X13SL0896 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | RearType 1 | View on Amazon |
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MEVOTECH Fits: all 2018 Promaster 3500 engines | GS258110 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Original Grade | View on Amazon |
| MEVOTECH Fits: all 2018 Promaster 3500 engines | GS258154 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Original Grade | View on Amazon |
Premium
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MEVOTECH Fits: all 2018 Promaster 3500 engines | TXMS258154 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Terrain ToughTTX | View on Amazon |
| MEVOTECH Fits: all 2018 Promaster 3500 engines | TXMS258110 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | TTX | 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.
12 Sway Bar Link parts for the 2018 Ram Promaster 3500 come from 4 brands — MEVOTECH, DORMAN, SUSPENSIA and 1 other brand. The "Popular" part is DORMAN 541842. Every part fits both the 3.0L L4 DIESEL Turbocharged and the 3.6L V6.
Daily Driver: 8 parts, from DORMAN, MEVOTECH, SUSPENSIA and 1 other brand. A representative part number is DORMAN 541842.
The Economy section: 2 options from MEVOTECH. MEVOTECH GS258110 is listed in this group.
Premium: 2 parts, from MEVOTECH. A representative part number is MEVOTECH TXMS258154.
Buying Suspension Parts for a 2018 Ram Promaster 3500
On this vehicle, the suspension system controls ride, tire contact and alignment through shocks, struts, control arms, bushings and links.
- You do not need to pick an engine: every suspension part on this page fits both the 3.0L L4 DIESEL Turbocharged and the 3.6L V6.
- 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 Shock / Strut .
Frequently Asked Questions
How many suspension parts fit the 2018 Ram Promaster 3500?
Our catalog currently lists 111 suspension parts for the 2018 Ram Promaster 3500 across 14 subcategories and 20 brands, covering both the 3.0L L4 DIESEL Turbocharged and the 3.6L V6. Each part is matched to the engine(s) it fits.
Do suspension parts differ between 2018 Ram Promaster 3500 engines?
No. On this page every suspension part fits both the 3.0L L4 DIESEL Turbocharged and the 3.6L V6. You do not need to pick an engine to choose the right row — use the notes for position and trim.
What are the signs of suspension problems on a 2018 Ram Promaster 3500?
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 2018 Ram Promaster 3500 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 2018 Ram Promaster 3500?
Every part on this page already fits both the 3.0L L4 DIESEL Turbocharged and the 3.6L V6. 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 2018 Ram Promaster 3500
Suspension Parts for Other Ram Promaster 3500 Years
Switch vehicle or jump to a subcategory
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.