This page lists 8 steering parts for the 2020 Ram 4000, across 6 part types, covering both the 5.7L V8 and the 6.4L V8. Every part shows its brand, manufacturer part number and fitment notes.
On the 2020 Ram 4000, the steering system connects driver to road through the rack, pump, tie rods, and column components. 5 parts of the 8 listed are Power Steering Fluid (2 parts), Tie Rod End Adjusting Sleeve (2 parts) and Center / Drag Link (1 part). The other 3 part types cover the remaining 3 parts.
The 2020 Ram 4000 was sold with both the 5.7L V8 and the 6.4L V8. 7 parts fit every engine; the other 1 is engine-specific. Each part shows which engine(s) it fits.
The most listed brands for 2020 Ram 4000 steering parts are DORMAN (5 parts), PENTOSIN (2 parts) and AAE (1 part).
Each part number listed for the 2020 Ram 4000 opens a page with every vehicle that part fits.
Center / Drag Link
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: all 2020 4000 engines | 541021 | 🇲🇽 MX | At Pitman Arm, Left InnerDrag Link | 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.
One part is listed for the 2020 Ram 4000 — DORMAN 541021.
Pitman Arm
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: all 2020 4000 engines | 541416 | 🇲🇽 MX | View on Amazon |
This table covers the Pitman arms.
This group shows a single part: DORMAN 541416.
Power Steering Fluid
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PENTOSIN Fits: all 2020 4000 engines | 1058112 | 🇲🇽 MX | ATF441 Liter | View on Amazon |
| PENTOSIN Fits: all 2020 4000 engines | 1058212 | 🇲🇽 MX | ATF445 Liters | 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.
PENTOSIN supplies both parts for the 2020 Ram 4000. All of them fit every engine offered in the 2020 4000.
Part numbers include PENTOSIN 1058112 and PENTOSIN 1058212.
Power Steering Pump
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AAE Fits: 6.4L V8 | 63481N | 🇲🇽 MX | without ReservoirIncludes Pulley | 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.
One part is listed for the 2020 Ram 4000 — AAE 63481N.
Tie Rod End
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: all 2020 4000 engines | 544505 | 🇲🇽 MX | Front Left Outerwith First Design Curved Tie Rod | View on Amazon |
This table covers the inner and outer tie-rod ends that steer each front knuckle. Typical signs include play on center, a feathered front tire, or a boot that has split and packed with grit. Replace inner and outer ends together on a high-mileage axle, then get an alignment.
One part is listed for the 2020 Ram 4000 — DORMAN 544505.
Tie Rod End Adjusting Sleeve
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: all 2020 4000 engines | 545019 | 🇲🇽 MX | Left (Pitman Arm to Steering Arm) | View on Amazon |
| DORMAN Fits: all 2020 4000 engines | 533140 | 🇲🇽 MX | Left (Steering Arm to Steering Arm) | View on Amazon |
This table covers the Tie Rod End Adjusting sleeves.
2 Tie Rod End Adjusting Sleeve parts for the 2020 Ram 4000 come from DORMAN. Every part fits both the 5.7L V8 and the 6.4L V8.
This group includes DORMAN 545019 and DORMAN 533140.
Buying Steering Parts for a 2020 Ram 4000
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 Tie Rod End Adjusting Sleeve .
Frequently Asked Questions
How many steering parts fit the 2020 Ram 4000?
Our catalog currently lists 8 steering parts for the 2020 Ram 4000 across 6 subcategories and 3 brands, covering both the 5.7L V8 and the 6.4L V8. Each part is matched to the engine(s) it fits.
Do steering parts differ between 2020 Ram 4000 engines?
Some do. 7 parts fit every engine; the other 1 is 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 2020 Ram 4000?
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 2020 Ram 4000 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 2020 Ram 4000?
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 2020 Ram 4000
Steering Parts for Other Ram 4000 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.