The 2018 Freightliner B2 has 5 steering parts with verified fitment on this page — 2 part types and 3 brands, covering all 3 engine options (6.0L V8, 6.7L L6 DIESEL Turbocharged and 6.7L L6 Turbocharged). Each part includes a manufacturer part number and application notes.
The steering system on the 2018 Freightliner B2 connects driver to road through the rack, pump, tie rods, and column components. All 5 listed parts are Center / Drag Link (3 parts) and Power Steering Filter (2 parts).
The 2018 Freightliner B2 was sold with 3 engines. 3 parts fit every engine; the other 2 are engine-specific. Each part shows which engine(s) it fits.
The most listed brands for 2018 Freightliner B2 steering parts are MEVOTECH (3 parts), HASTINGS / BALDWIN (1 part) and WIX (1 part). Quality grades include Daily Driver and Economy.
Each part number listed for the 2018 Freightliner B2 opens a page with every vehicle that part fits.
Center / Drag Link
Daily Driver
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MEVOTECH Fits: all 2018 B2 engines | MS43936 | 🇺🇸 US 🇨🇦 CA | Supreme | View on Amazon |
| MEVOTECH Fits: all 2018 B2 engines | MS95938 | 🇺🇸 US 🇨🇦 CA | Supreme | View on Amazon |
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MEVOTECH Fits: all 2018 B2 engines | GS43936 | 🇺🇸 US 🇨🇦 CA | Original Grade | 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.
MEVOTECH supplies the 3 Center / Drag Link parts for the 2018 Freightliner B2. All of them fit every engine offered in the 2018 B2.
The Daily Driver section lists 2 options from MEVOTECH — grouped for everyday commuting duty. MEVOTECH MS43936 is listed in this group.
In the Economy grade, MEVOTECH supplies 1 part: the catalog's value-priced group. A representative part number is MEVOTECH GS43936.
This group includes MEVOTECH MS43936, MEVOTECH MS95938 and MEVOTECH GS43936.
Power Steering Filter
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HASTINGS / BALDWIN Fits: 6.7L L6 DIESEL Turbocharged | HF1007 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WIX Fits: 6.0L V8 | 57191 | 🇺🇸 US 🇨🇦 CA | Spin-On Filter | View on Amazon |
This table covers the Power Steering filters. Typical signs include restricted flow — long cranking, weak airflow, or dirty fluid after a short interval. Seat the new filter so it cannot bypass, and use the grade the notes call for.
2 Power Steering Filter parts are listed for the 2018 Freightliner B2, from HASTINGS / BALDWIN and WIX.
This group includes HASTINGS / BALDWIN HF1007 and WIX 57191.
Buying Steering Parts for a 2018 Freightliner B2
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: Center / Drag Link and Power Steering Filter .
Frequently Asked Questions
How many steering parts fit the 2018 Freightliner B2?
Our catalog currently lists 5 steering parts for the 2018 Freightliner B2 across 2 subcategories and 3 brands, covering all 3 engine options (6.0L V8, 6.7L L6 DIESEL Turbocharged and 6.7L L6 Turbocharged). Each part is matched to the engine(s) it fits.
Do steering parts differ between 2018 Freightliner B2 engines?
Some do. 3 parts fit every engine; the other 2 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 2018 Freightliner B2?
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 2018 Freightliner B2 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 Freightliner B2?
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 2018 Freightliner B2
Steering Parts for Other Freightliner B2 Years
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