This page lists 110 steering parts for the 2021 Ram 2500, across 21 part types, covering both the 6.4L V8 and the 6.7L L6 DIESEL Turbocharged. Every part shows its brand, manufacturer part number and fitment notes.
On the 2021 Ram 2500, the steering system connects driver to road through the rack, pump, tie rods, and column components. 41 parts of the 110 listed are Power Steering Fluid (19 parts), Power Steering Pump (14 parts) and Steering Gear (8 parts). The other 18 part types cover the remaining 69 parts.
The 2021 Ram 2500 was sold with both the 6.4L V8 and the 6.7L L6 DIESEL Turbocharged. 79 parts fit every engine; the other 31 are engine-specific. Each part shows which engine(s) it fits.
The most listed brands for 2021 Ram 2500 steering parts are MOPAR (38 parts), TERREPOWER (8 parts) and DORMAN (7 parts), plus 26 more brands. Quality grades include New, Daily Driver and Multi-Vehicle.
19 parts on this 2021 Ram 2500 page carry a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — including DORMAN 541021 (Center / Drag Link) and MOPAR 68449576AA (Knuckle). Click any part number to see every vehicle that part fits.
Center / Drag Link
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Popular Fits: all 2021 2500 engines | 541021 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | At Pitman Arm, Left InnerDrag Link | View on Amazon |
| MEVOTECH Popular Fits: all 2021 2500 engines | MS25983 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Supreme | View on Amazon |
| MEVOTECH Fits: all 2021 2500 engines | MS25955 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Supreme | View on Amazon |
| MEVOTECH Fits: all 2021 2500 engines | TXMS25955 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | TTX | View on Amazon |
| MOOG Fits: all 2021 2500 engines | DS801538A | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 4WDComplete 3 Piece Assembly | View on Amazon |
| MOPAR Fits: all 2021 2500 engines | 68383343AA | 🇺🇸 US 🇨🇦 CA | Fits OuterPower Steering | View on Amazon |
| MOPAR Fits: all 2021 2500 engines | 68383346AA | 🇺🇸 US 🇨🇦 CA | Fits InnerPower Steering | View on Amazon |
This table covers the Center / Drag links. Typical signs include a clunk over a driveway lip, or a rattle from the bar. Replace links in pairs; a seized stud often takes the bushing with it.
7 Center / Drag Link parts are listed for the 2021 Ram 2500, from MEVOTECH, MOPAR, DORMAN and 1 other brand. DORMAN 541021 carries the "Popular" badge. All of them fit every engine offered in the 2021 2500.
Part numbers include DORMAN 541021, MEVOTECH MS25983 and MEVOTECH MS25955, among others listed above.
Knuckle
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Popular Fits: all 2021 2500 engines | 68449576AA | 🇺🇸 US 🇨🇦 CA | Fits FrontRight | View on Amazon |
| AAM Fits: all 2021 2500 engines | 40113135 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Left4WD | View on Amazon |
| AAM Fits: all 2021 2500 engines | 40182970 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Right4WD | View on Amazon |
| AAM Fits: all 2021 2500 engines | 40194972 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Left4WD | View on Amazon |
| MOPAR Fits: all 2021 2500 engines | 68449544AA | 🇺🇸 US 🇨🇦 CA | Fits FrontRight | View on Amazon |
This table covers the steering knuckles that carry the hub, caliper and ball joints.
5 Knuckle parts for the 2021 Ram 2500 come from 2 brands — AAM and MOPAR. The "Popular" part is MOPAR 68449576AA. Every part fits both the 6.4L V8 and the 6.7L L6 DIESEL Turbocharged.
Listed part numbers: MOPAR 68449576AA, AAM 40113135 and AAM 40182970, plus the other parts above.
Linkage Assembly
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Fits: all 2021 2500 engines | 68369910AE | 🇺🇸 US 🇨🇦 CA | Cross Bar Linkage | View on Amazon |
| MOPAR Fits: all 2021 2500 engines | 68369918AE | 🇺🇸 US 🇨🇦 CA | Cross Bar Linkage | View on Amazon |
This table covers the Linkage assemblies.
2 Linkage Assembly parts for the 2021 Ram 2500 come from MOPAR. Every part fits both the 6.4L V8 and the 6.7L L6 DIESEL Turbocharged.
This group includes MOPAR 68369910AE and MOPAR 68369918AE.
Pinion Angle Adjusting Bolt
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOOG Fits: all 2021 2500 engines | K100161 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Greasable | View on Amazon |
This table covers the Pinion Angle Adjusting bolts.
One part is listed for the 2021 Ram 2500 — MOOG K100161.
Pitman Arm
Daily Driver
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MEVOTECH Popular Fits: all 2021 2500 engines | MS25973 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Supreme | View on Amazon |
| MOOG Popular Fits: all 2021 2500 engines | K440032 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| DELPHI Fits: all 2021 2500 engines | TA3369 | 🇺🇸 US 🇨🇦 CA | Front | View on Amazon |
| MOPAR Fits: all 2021 2500 engines | 68175400AA | 🇺🇸 US 🇨🇦 CA | Fits Power SteeringRegular Cab | View on Amazon |
| SUSPENSIA Fits: all 2021 2500 engines | X13PA0060 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front | View on Amazon |
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: all 2021 2500 engines | 541416 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| QUICK STEER Fits: all 2021 2500 engines | K440032 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
This table covers the Pitman arms.
7 Pitman Arm parts for the 2021 Ram 2500 come from 7 brands — MEVOTECH, MOOG, DELPHI and 4 other brands. The "Popular" part is MEVOTECH MS25973. Every part fits both the 6.4L V8 and the 6.7L L6 DIESEL Turbocharged.
In the Daily Driver grade, MEVOTECH, MOOG, DELPHI and 2 other brands supply 5 parts: grouped for everyday commuting duty. A representative part number is MEVOTECH MS25973.
The Economy section lists 2 options from DORMAN and QUICK STEER — the catalog's value-priced group. DORMAN 541416 is listed in this group.
Part numbers include MEVOTECH MS25973, MOOG K440032 and DELPHI TA3369, among others listed above.
Power Steering Cooler
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: 6.7L L6 DIESEL Turbocharged | 918395 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| MOPAR Fits: 6.4L V8 | 68359759AB | 🇺🇸 US 🇨🇦 CA | Fits MEGA CAB | View on Amazon |
| MOPAR Fits: 6.7L L6 DIESEL Turbocharged | 68359766AB | 🇺🇸 US 🇨🇦 CA | Fits Cummins EngineCrew Cab Crew Cab | View on Amazon |
This table covers the Power Steering coolers. Typical signs include overheated fluid, a leak at the fittings, or mixed fluids in the reservoir. Flush the lines when you replace a cooler.
3 Power Steering Cooler parts are listed for the 2021 Ram 2500, from MOPAR and DORMAN.
Part numbers include DORMAN 918395, MOPAR 68359759AB and MOPAR 68359766AB.
Power Steering Fluid
ATF +4
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VALVOLINE Popular Fits: all 2021 2500 engines | 822348 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | ATF + 41 Quart | View on Amazon |
| PENTOSIN Fits: all 2021 2500 engines | 1058112 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | ATF441 Liter | View on Amazon |
| PENTOSIN Fits: all 2021 2500 engines | 1058212 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | ATF445 Liters | View on Amazon |
| VALVOLINE Fits: all 2021 2500 engines | 883587 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | ATF + 41 Gallon | View on Amazon |
| VALVOLINE Fits: all 2021 2500 engines | 886642 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | ATF + 45 Gallon | View on Amazon |
Dexron
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACDELCO Popular Fits: all 2021 2500 engines | 109243 | 🇺🇸 US | Container Type: Plastic Container | View on Amazon |
Multi-Vehicle
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOBIL Popular Fits: all 2021 2500 engines | 126505 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Multi-Vehicle ATF | View on Amazon |
| PRESTONE Popular Fits: all 2021 2500 engines | AS261 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 32 Ounce | View on Amazon |
| LUCAS OIL Fits: all 2021 2500 engines | 10418 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | FULL SYNTHETIC MULTI-VEHICLE AUTOMATIC TRANSMISSION FLUID1 qt | View on Amazon |
| LUCAS OIL Fits: all 2021 2500 engines | 18007 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Full Synthetic Multi-Vehicle Automatic Transmission Fluid6 Gallon | View on Amazon |
| PRESTONE Fits: all 2021 2500 engines | AS260Y | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 12 oz. | View on Amazon |
| PRESTONE Fits: all 2021 2500 engines | AS262Y | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Power Steering Fluid Plus Stop Leak12 Fluid Ounce | View on Amazon |
| PRESTONE Fits: all 2021 2500 engines | AS263Y | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Power Steering Fluid Plus Stop Leak1 Quart | View on Amazon |
| PRESTONE Fits: all 2021 2500 engines | AS266Y6 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 1 Gallon | View on Amazon |
ZF Fluid
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PENTOSIN Fits: all 2021 2500 engines | 1058106 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | ATF61 Liter | View on Amazon |
| PENTOSIN Fits: all 2021 2500 engines | 1058207 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | ATF65 Liters | View on Amazon |
| PENTOSIN Fits: all 2021 2500 engines | 1058306 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | ATF620 Liters or 1 Liter | View on Amazon |
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| LUCAS OIL Fits: all 2021 2500 engines | 10823 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 12 fl. oz. | View on Amazon |
| LUCAS OIL Fits: all 2021 2500 engines | 108246 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Power Steering Fluid, 1 Quart | View on Amazon |
This table covers the fluids specified for this steering system. 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.
19 Power Steering Fluid parts are listed for the 2021 Ram 2500, from PENTOSIN, PRESTONE, LUCAS OIL and 3 other brands. VALVOLINE 822348 carries the "Popular" badge. All of them fit every engine offered in the 2021 2500.
In the ATF +4 grade, VALVOLINE and PENTOSIN supply 5 parts: grouped under the catalog's "ATF +4" designation — the notes column spells out what sets them apart. A representative part number is VALVOLINE 822348.
In the Dexron grade, ACDELCO supplies 1 part: grouped under the catalog's "Dexron" designation — the notes column spells out what sets them apart. A representative part number is ACDELCO 109243.
In the Multi-Vehicle grade, PRESTONE, LUCAS OIL and MOBIL supply 8 parts: grouped under the catalog's "Multi-Vehicle" designation — the notes column spells out what sets them apart. A representative part number is MOBIL 126505.
In the ZF Fluid grade, PENTOSIN supplies 3 parts: grouped under the catalog's "ZF Fluid" designation — the notes column spells out what sets them apart. A representative part number is PENTOSIN 1058106.
2 ungrouped parts are not assigned to a grade, with the same engine-level match.
Power Steering Hose Clamp
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Fits: 6.7L L6 DIESEL Turbocharged | 6504217 | 🇺🇸 US 🇨🇦 CA | M18.5 | View on Amazon |
This table covers the Power Steering Hose clamps.
One part is listed for the 2021 Ram 2500 — MOPAR 6504217.
Power Steering Pressure Hose
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Fits: 6.4L V8 | 68724155AA | 🇺🇸 US 🇨🇦 CA | Fits MEGA CAB | View on Amazon |
| MOPAR Fits: 6.7L L6 DIESEL Turbocharged | 68359769AG | 🇺🇸 US 🇨🇦 CA | Fits Cummins EngineCrew Cab Crew Cab | View on Amazon |
| MOPAR Fits: 6.7L L6 DIESEL Turbocharged | 68359768AF | 🇺🇸 US 🇨🇦 CA | Fits Cummins EngineCrew Cab Crew Cab | View on Amazon |
| MOPAR Fits: 6.7L L6 DIESEL Turbocharged | 68724157AA | 🇺🇸 US 🇨🇦 CA | Fits Cummins EngineCrew Cab Crew Cab | View on Amazon |
This table covers the Power Steering Pressure hoses. Typical signs include swelling, cracks, a soft spot, or a leak at a clamp. Replace adjacent aged hoses while the system is drained — they share the same heat cycle.
MOPAR supplies the 4 Power Steering Pressure Hose parts for the 2021 Ram 2500.
Part numbers include MOPAR 68724155AA, MOPAR 68359769AG and MOPAR 68359768AF, among others listed above.
Power Steering Pump
New
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| LARES Popular Fits: 6.4L V8 | 14662 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Pump with Reservoir | View on Amazon |
| TERREPOWER Popular Fits: 6.4L V8 | N92001156A1 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Reservoir | View on Amazon |
| AAE Fits: 6.7L L6 DIESEL Turbocharged | 63480N | 🇺🇸 US 🇨🇦 CA | without ReservoirIncludes Pulley | View on Amazon |
| EDELMANN Fits: 6.7L L6 DIESEL Turbocharged | 6211PX | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| LARES Fits: 6.7L L6 DIESEL Turbocharged | 14685 | 🇺🇸 US 🇨🇦 CA | Pump without ReservoirUse with Remote Reservoir | View on Amazon |
| REMY Fits: 6.7L L6 DIESEL Turbocharged | RSP20155 | 🇺🇸 US 🇨🇦 CA | Includes Reservoir and PulleyNew Power Steering Pump Kit | View on Amazon |
| TERREPOWER Fits: 6.4L V8 | N9200156 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | without Reservoir | View on Amazon |
| TERREPOWER Fits: 6.7L L6 DIESEL Turbocharged | N9901336A1 | 🇺🇸 US 🇨🇦 CA | without Reservoir | View on Amazon |
Remanufactured
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| TERREPOWER Popular Fits: 6.7L L6 DIESEL Turbocharged | 9901336A1 | 🇺🇸 US 🇨🇦 CA | Remanufacturedwithout Reservoir | View on Amazon |
| MOPAR Fits: 6.4L V8 | 68399220AA | 🇺🇸 US 🇨🇦 CA | Fits MEGA CAB | View on Amazon |
| MOPAR Fits: 6.7L L6 DIESEL Turbocharged | 68395980AA | 🇺🇸 US 🇨🇦 CA | Fits Cummins EngineExc. Adaptive Steering System | View on Amazon |
| MOPAR Fits: 6.7L L6 DIESEL Turbocharged | 68453717AA | 🇺🇸 US 🇨🇦 CA | Fits Cummins EngineAdaptive Steering System | View on Amazon |
| TERREPOWER Fits: 6.4L V8 | 9200156 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Remanufacturedwithout Reservoir | View on Amazon |
| TERREPOWER Fits: 6.4L V8 | 92001156A1 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Remanufacturedwith Reservoir | View on Amazon |
This table covers the Power Steering pumps. Typical signs include noise from the pump, no pressure, or fluid that never arrives at the outlet. Prime or fill the pump as the notes require. A dry start is a common way to kill a new unit.
14 Power Steering Pump parts are listed for the 2021 Ram 2500, from TERREPOWER, MOPAR, LARES and 3 other brands. LARES 14662 carries the "Popular" badge.
In the New grade, TERREPOWER, LARES, AAE and 2 other brands supply 8 parts: brand-new units rather than rebuilt ones. A representative part number is LARES 14662.
In the Remanufactured grade, TERREPOWER and MOPAR supply 6 parts: factory-rebuilt units with new wear components. A representative part number is TERREPOWER 9901336A1.
Power Steering Pump Bracket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Fits: 6.7L L6 DIESEL Turbocharged | 68366679AB | 🇺🇸 US 🇨🇦 CA | Fits Cummins EngineCrew Cab Crew Cab | View on Amazon |
This table covers the brackets that mount the Power Steering Pump. Typical signs include a cracked mount, a rattle, or a bracket that no longer holds alignment. Confirm position in the notes. Many brackets look alike and bolt to different corners.
One part is listed for the 2021 Ram 2500 — MOPAR 68366679AB.
Power Steering Reservoir
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| LARES Fits: all 2021 2500 engines | 20169 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Includes Reservoir Cap | View on Amazon |
| MOPAR Fits: all 2021 2500 engines | 68395974AA | 🇺🇸 US 🇨🇦 CA | Fits MEGA CAB | View on Amazon |
| SKP Fits: all 2021 2500 engines | SK603A88 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Fits FrontMega Cab | View on Amazon |
| TECHPRO Fits: all 2021 2500 engines | CH4542108 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
This table covers the Power Steering reservoirs.
4 Power Steering Reservoir parts for the 2021 Ram 2500 come from 4 brands — LARES, MOPAR, SKP and 1 other brand. Every part fits both the 6.4L V8 and the 6.7L L6 DIESEL Turbocharged.
This group includes LARES 20169, MOPAR 68395974AA and SKP SK603A88 and the remaining parts above.
Power Steering Reservoir Cap
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Fits: all 2021 2500 engines | 5154878AA | 🇺🇸 US 🇨🇦 CA | Fits MEGA CAB | View on Amazon |
This table covers the Power Steering Reservoir caps. Typical signs include a leak at the neck, a cap that will not hold pressure, or a missing tether. Match the pressure rating or thread in the notes — radiator, reservoir and fuel caps are not interchangeable.
This group shows a single part: MOPAR 5154878AA.
Power Steering Return Hose
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Fits: 6.4L V8 | 68359757AA | 🇺🇸 US 🇨🇦 CA | Fits Power Steering, Ram Articulink SuspensionCrew Cab Wheelbase 2or Power Steering, Ram Articulink Suspension | View on Amazon |
| MOPAR Fits: 6.4L V8 | 68404485AA | 🇺🇸 US 🇨🇦 CA | Fits Power Steering, Ram Articulink SuspensionCrew Cab Wheelbase 2or Power Steering, Ram Articulink Suspension | View on Amazon |
| MOPAR Fits: 6.4L V8 | 68425542AB | 🇺🇸 US 🇨🇦 CA | Fits Power Steering, Ram Articulink SuspensionCrew Cab Wheelbase 2or Power Steering, Ram Articulink Suspension | View on Amazon |
| MOPAR Fits: 6.7L L6 DIESEL Turbocharged | 68359764AE | 🇺🇸 US 🇨🇦 CA | Fits Cummins EngineCrew Cab Crew Cab | View on Amazon |
| MOPAR Fits: 6.7L L6 DIESEL Turbocharged | 68402331AE | 🇺🇸 US 🇨🇦 CA | Fits Cummins EngineCrew Cab Crew Cab | View on Amazon |
| MOPAR Fits: 6.7L L6 DIESEL Turbocharged | 68359763AH | 🇺🇸 US 🇨🇦 CA | Fits Cummins EngineCrew Cab Crew Cab | View on Amazon |
This table covers the Power Steering Return hoses. Typical signs include swelling, cracks, a soft spot, or a leak at a clamp. Replace adjacent aged hoses while the system is drained — they share the same heat cycle.
6 Power Steering Return Hose parts for the 2021 Ram 2500 come from MOPAR.
Listed part numbers: MOPAR 68359757AA, MOPAR 68404485AA and MOPAR 68425542AB, plus the other parts above.
Rack and Pinion Seal Kit
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SUNSONG Fits: all 2021 2500 engines | 8401637 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
This table covers the Rack and Pinion Seal kits.
One part is listed for the 2021 Ram 2500 — SUNSONG 8401637.
Steering Column
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Popular Fits: all 2021 2500 engines | 68144499AB | 🇺🇸 US 🇨🇦 CA | Fits Crew Cab Crew Cab8' Box | View on Amazon |
| MOPAR Fits: all 2021 2500 engines | 68470761AB | 🇺🇸 US 🇨🇦 CA | Fits Urethane Shift KnobCrew Cab Crew Cab | View on Amazon |
| MOPAR Fits: all 2021 2500 engines | 6ZG601C5AB | 🇺🇸 US 🇨🇦 CA | Fits Indigo/Frost, Leather Wrapped Shift KnobCrew Cab Crew Cab | View on Amazon |
| MOPAR Fits: all 2021 2500 engines | 6ZG601N8AB | 🇺🇸 US 🇨🇦 CA | Fits Mountain Brown/LT. Mountain Brown, Leather Wrapped Shift KnobCrew Cab Crew Cab | View on Amazon |
| MOPAR Fits: all 2021 2500 engines | 6ZG601X7AB | 🇺🇸 US 🇨🇦 CA | Fits Black/New Saddle, Leather Wrapped Shift KnobCrew Cab Crew Cab | View on Amazon |
| MOPAR Fits: all 2021 2500 engines | 6ZG602X7AB | 🇺🇸 US 🇨🇦 CA | Fits Black, Leather Wrapped Shift KnobCrew Cab Crew Cab | View on Amazon |
This table covers the steering columns.
6 Steering Column parts for the 2021 Ram 2500 come from MOPAR. The "Popular" part is MOPAR 68144499AB. Every part fits both the 6.4L V8 and the 6.7L L6 DIESEL Turbocharged.
Listed part numbers: MOPAR 68144499AB, MOPAR 68470761AB and MOPAR 6ZG601C5AB, plus the other parts above.
Steering Damper
Daily Driver
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FCS Fits: all 2021 2500 engines | 226321 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front | View on Amazon |
| MOPAR Fits: all 2021 2500 engines | 68232449AC | 🇺🇸 US 🇨🇦 CA | Fits MEGA CAB | View on Amazon |
Heavy Duty
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MONROE Popular Fits: all 2021 2500 engines | SC2973 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Magnum | View on Amazon |
High Performance / Heavy Duty
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BILSTEIN Fits: all 2021 2500 engines | 53264817 | 🇺🇸 US 🇨🇦 CA | B8 5100 (Dual Steering Damper Kit) | View on Amazon |
| RANCHO Fits: all 2021 2500 engines | RS5419 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | RS5000 | View on Amazon |
This table covers the dampers that steady the steering linkage.
5 Steering Damper parts are listed for the 2021 Ram 2500, from FCS, MOPAR, MONROE and 2 other brands. MONROE SC2973 carries the "Popular" badge. All of them fit every engine offered in the 2021 2500.
The Daily Driver section: 2 options from FCS and MOPAR. FCS 226321 is listed in this group.
The Heavy Duty section lists 1 option from MONROE — rated for severe service. MONROE SC2973 is listed in this group.
In the High Performance / Heavy Duty grade, BILSTEIN and RANCHO supply 2 parts: grouped under the catalog's "High Performance / Heavy Duty" designation — the notes column spells out what sets them apart. A representative part number is BILSTEIN 53264817.
This group includes MONROE SC2973, FCS 226321 and MOPAR 68232449AC and the remaining parts above.
Steering Gear
New
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| USA STANDARD GEAR Popular Fits: all 2021 2500 engines | ZSG5216 | 🇺🇸 US 🇨🇦 CA | Steering Gear Box | View on Amazon |
| EDELMANN Fits: all 2021 2500 engines | 3043 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Lane Assist | View on Amazon |
| EDELMANN Fits: 6.7L L6 DIESEL Turbocharged | 3012 | 🇺🇸 US 🇨🇦 CA | Factory New Power Steering Gear | View on Amazon |
| LARES Fits: all 2021 2500 engines | 11606 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 4WDwith Power Steering | View on Amazon |
| MOPAR Fits: 6.4L V8 | 68575536AA | 🇺🇸 US 🇨🇦 CA | Fits Power SteeringExc. Adaptive Steering System | View on Amazon |
| TERREPOWER Fits: all 2021 2500 engines | N5020146 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Power Steering | View on Amazon |
Remanufactured
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| TERREPOWER Popular Fits: all 2021 2500 engines | 5020146 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Remanufactured | View on Amazon |
| CARDONE Fits: all 2021 2500 engines | 275216 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | RemanufacturedRemanufactured Steering Gear | View on Amazon |
This table covers the Steering gears.
8 Steering Gear parts are listed for the 2021 Ram 2500, from EDELMANN, TERREPOWER, USA STANDARD GEAR and 3 other brands. USA STANDARD GEAR ZSG5216 carries the "Popular" badge. 6 parts fit every engine; the other 2 are engine-specific.
New: 6 parts, from EDELMANN, USA STANDARD GEAR, LARES and 2 other brands. A representative part number is USA STANDARD GEAR ZSG5216.
Remanufactured: 2 parts, from TERREPOWER and CARDONE. A representative part number is TERREPOWER 5020146.
Part numbers include USA STANDARD GEAR ZSG5216, EDELMANN 3043 and EDELMANN 3012, among others listed above.
Steering Shaft
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Popular Fits: all 2021 2500 engines | 425210 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Lower Intermediate4WD | View on Amazon |
| DORMAN Fits: all 2021 2500 engines | 425273 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Upperwithout Sales Code SJE (1270/1435# Pad/Ground Front Spring) | View on Amazon |
| MOPAR Fits: all 2021 2500 engines | 5057596AA | 🇺🇸 US 🇨🇦 CA | Fits Exc. Adaptive Steering SystemMega Cabor Exc. Adaptive Steering System | View on Amazon |
| MOPAR Fits: all 2021 2500 engines | 55351302AN | 🇺🇸 US 🇨🇦 CA | Fits Exc. Adaptive Steering SystemMega Cabor Exc. Adaptive Steering System | View on Amazon |
| MOPAR Fits: all 2021 2500 engines | 68469694AC | 🇺🇸 US 🇨🇦 CA | Fits Adaptive Steering SystemMega Cabor Adaptive Steering System | View on Amazon |
This table covers the Steering shafts.
5 Steering Shaft parts for the 2021 Ram 2500 come from 2 brands — MOPAR and DORMAN. The "Popular" part is DORMAN 425210. Every part fits both the 6.4L V8 and the 6.7L L6 DIESEL Turbocharged.
Listed part numbers: DORMAN 425210, DORMAN 425273 and MOPAR 5057596AA, plus the other parts above.
Tie Rod Assembly (Inner & Outer)
Daily Driver
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MEVOTECH Popular Fits: all 2021 2500 engines | MS25956 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Supreme | View on Amazon |
| MEVOTECH Fits: all 2021 2500 engines | MS25972 | 🇺🇸 US 🇨🇦 CA | Supreme | View on Amazon |
| SUSPENSIA Fits: all 2021 2500 engines | X13TA0079 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front4WD | View on Amazon |
| SUSPENSIA Fits: all 2021 2500 engines | X13TA0080 | 🇺🇸 US 🇨🇦 CA | FrontRWD | View on Amazon |
Heavy Duty
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MEVOTECH Fits: all 2021 2500 engines | TXMS25956 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | TTX | View on Amazon |
This table covers complete inner-and-outer tie-rod assemblies.
5 Tie Rod Assembly (Inner & Outer) parts for the 2021 Ram 2500 come from 2 brands — MEVOTECH and SUSPENSIA. The "Popular" part is MEVOTECH MS25956. Every part fits both the 6.4L V8 and the 6.7L L6 DIESEL Turbocharged.
Daily Driver: 4 parts, from MEVOTECH and SUSPENSIA. A representative part number is MEVOTECH MS25956.
Heavy Duty: 1 part, from MEVOTECH. A representative part number is MEVOTECH TXMS25956.
Listed part numbers: MEVOTECH MS25956, MEVOTECH MS25972 and SUSPENSIA X13TA0079, plus the other parts above.
Tie Rod End Adjusting Sleeve
Daily Driver
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DELPHI Popular Fits: all 2021 2500 engines | TA6472 | 🇺🇸 US 🇨🇦 CA | Front | View on Amazon |
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: all 2021 2500 engines | 533140 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Fits Left (Steering Arm to Steering Arm)4WD | View on Amazon |
| FAMOUS BRAND Fits: all 2021 2500 engines | 37018029 | 🇺🇸 US 🇨🇦 CA | FrontFOR DRAG LINK | View on Amazon |
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: all 2021 2500 engines | 545019 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Left (Pitman Arm to Steering Arm) | View on Amazon |
| MOPAR Fits: all 2021 2500 engines | 68383345AB | 🇺🇸 US 🇨🇦 CA | Fits Power SteeringMega Cab | View on Amazon |
This table covers the Tie Rod End Adjusting sleeves.
5 Tie Rod End Adjusting Sleeve parts for the 2021 Ram 2500 come from 4 brands — DORMAN, DELPHI, FAMOUS BRAND and 1 other brand. The "Popular" part is DELPHI TA6472. Every part fits both the 6.4L V8 and the 6.7L L6 DIESEL Turbocharged.
Daily Driver: 1 part, from DELPHI. A representative part number is DELPHI TA6472.
The Economy section: 2 options from DORMAN and FAMOUS BRAND. DORMAN 533140 is listed in this group.
2 further parts sit outside the graded sections, with the same engine-level match.
Part numbers include DELPHI TA6472, DORMAN 533140 and FAMOUS BRAND 37018029, among others listed above.
Buying Steering Parts for a 2021 Ram 2500
On this vehicle, the steering system connects driver to road through the rack, pump, tie rods, and column components.
- Match the engine first. Some steering parts fit every engine; others are engine-specific. Each row shows which engine(s) it fits.
- Read the notes on each row for position, trim and spec qualifiers before you order.
- Where labor overlaps, replace the inner and outer tie-rod ends together on higher-mileage vehicles, then get an alignment.
- Cross-reference the manufacturer part number against your old part or a service-manual listing.
Start with the largest groups on this page: Power Steering Fluid and Power Steering Pump .
Frequently Asked Questions
How many steering parts fit the 2021 Ram 2500?
Our catalog currently lists 110 steering parts for the 2021 Ram 2500 across 21 subcategories and 29 brands, covering both the 6.4L V8 and the 6.7L L6 DIESEL Turbocharged. Each part is matched to the engine(s) it fits.
Do steering parts differ between 2021 Ram 2500 engines?
Some do. 79 parts fit every engine; the other 31 are engine-specific. Each row (and the filter at the top) shows which. If you're unsure which engine you have, check the emissions label under the hood or the 8th character of your VIN.
What are the signs of steering problems on a 2021 Ram 2500?
Common symptoms include play or looseness on center, a whine when turning, fluid weeping from rack boots, or uneven tire wear on the front axle. 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 the inner and outer tie-rod ends together on higher-mileage vehicles, then get an alignment.
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 2500 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 2500?
First match the engine — each row shows which engine(s) the part fits. Then flush old power-steering fluid when replacing a pump or rack — grit in the old fluid is the number-one cause of repeat failure. The notes column carries position and trim qualifiers where they apply.
Other Parts for the 2021 Ram 2500
Steering Parts for Other Ram 2500 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.