The 2018 Freightliner B2 has 15 engine parts with verified fitment on this page — 8 part types and 8 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.
On the 2018 Freightliner B2, the engine covers the internals and hard parts that build compression and keep oil where it belongs — gaskets, bearings, camshafts, lifters, seals and timing components. 10 parts of the 15 listed are Oil Filter (5 parts), Oil Pan (3 parts) and Turbocharger (2 parts). The other 5 part types cover the remaining 5 parts.
The 2018 Freightliner B2 was sold with 3 engines. Every part on this page is engine-specific. Each part shows which engine(s) it fits.
8 brands supply engine parts for the 2018 Freightliner B2, led by DORMAN (4 parts), GPD (3 parts) and WIX (2 parts), plus 5 more brands.
Each part number listed for the 2018 Freightliner B2 opens a page with every vehicle that part fits.
Crankcase Pressure Sensor
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: 6.7L L6 DIESEL Turbocharged | 9047119 | 🇺🇸 US 🇨🇦 CA | Engine Code ISB 6.7 | View on Amazon |
This table covers the Crankcase pressure sensors. Typical signs include a check-engine light for MAP or fuel-rail pressure, or a limp mode under load. A vacuum leak or a clogged reference line will fake a bad pressure sensor.
This group shows a single part: DORMAN 9047119.
Oil Cooler
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SKP Fits: 6.7L L6 DIESEL Turbocharged | SK918335 | 🇺🇸 US 🇨🇦 CA | Engine Code ISB 6.7Cooler Core | View on Amazon |
This table covers the heat exchangers that cool engine oil. Typical signs include oil at the cooler fittings, or coolant that looks like a milkshake. Pressure-test both circuits after a cooler swap — a leak here mixes oil and coolant.
This group shows a single part: SKP SK918335.
Oil Dipstick / Tube
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: 6.7L L6 DIESEL Turbocharged | 9176008 | 🇺🇸 US 🇨🇦 CA | Dipstick Only | View on Amazon |
This table covers the Oil Dipstick tubes.
This group shows a single part: DORMAN 9176008.
Oil Filter
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACDELCO Fits: 6.0L V8 | PF48 | 🇺🇸 US 🇨🇦 CA | GM Original EquipmentFilter Media Material: Enhanced Cellulose | View on Amazon |
| DONALDSON Fits: 6.7L L6 DIESEL Turbocharged | P550428 | 🇺🇸 US 🇨🇦 CA | Outer Diameter: 93 mm (3.66")Length: 174 mm (6.85") | View on Amazon |
| HASTINGS / BALDWIN Fits: 6.7L L6 DIESEL Turbocharged | LF551 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WIX Fits: 6.0L V8 | 57060 | 🇺🇸 US 🇨🇦 CA | Spin-On Lube Filter | View on Amazon |
| WIX Fits: 6.7L L6 DIESEL Turbocharged, 6.7L L6 Turbocharged | 57182 | 🇺🇸 US 🇨🇦 CA | Spin-On FilterSpin-On Lube Filter | View on Amazon |
This table covers the oil filters that screw onto this engine's filter mount. Typical signs include low oil pressure after a service, or a filter that will not spin off because the old gasket stayed on the block. Lube the new gasket and tighten to the spec on the box; a double-gasket install dumps the sump on the first drive.
5 Oil Filter parts for the 2018 Freightliner B2 come from 4 brands — WIX, ACDELCO, DONALDSON and 1 other brand.
Part numbers include ACDELCO PF48, DONALDSON P550428 and HASTINGS / BALDWIN LF551, among others listed above.
Oil Pan
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: 6.7L L6 DIESEL Turbocharged | 2645065 | 🇺🇸 US 🇨🇦 CA | Front SumpEngine Code ISB 6.7 | View on Amazon |
| SPECTRA PREMIUM Fits: 6.7L L6 DIESEL Turbocharged, 6.7L L6 Turbocharged | CMP06A | 🇺🇸 US 🇨🇦 CA | Front SumpEPA 17 | View on Amazon |
| SPECTRA PREMIUM Fits: 6.7L L6 DIESEL Turbocharged, 6.7L L6 Turbocharged | CMP10A | 🇺🇸 US 🇨🇦 CA | Fits Front SumpGasket and/or Sealant Not Included | View on Amazon |
This table covers the oil pans that hold the engine's oil sump.
3 Oil Pan parts are listed for the 2018 Freightliner B2, from SPECTRA PREMIUM and DORMAN.
Listed part numbers: DORMAN 2645065, SPECTRA PREMIUM CMP06A and SPECTRA PREMIUM CMP10A.
Turbocharger
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GPD Fits: 6.7L L6 DIESEL Turbocharged, 6.7L L6 Turbocharged | 2511361 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| GPD Fits: 6.7L L6 DIESEL Turbocharged | 2511887 | 🇺🇸 US 🇨🇦 CA | Engine Code ISB 6.7 | View on Amazon |
This table covers the turbochargers that compress intake air.
2 Turbocharger parts for the 2018 Freightliner B2 come from GPD.
Listed part numbers: GPD 2511361 and GPD 2511887.
Turbocharger Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GPD Fits: 6.7L L6 DIESEL Turbocharged, 6.7L L6 Turbocharged | 2535074 | 🇺🇸 US 🇨🇦 CA | Only Fits Compatible Aftermarket Turbochargers | View on Amazon |
This table covers the gaskets that seal the Turbocharger. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for.
One part is listed for the 2018 Freightliner B2 — GPD 2535074.
Turbocharger Speed Sensor
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: 6.7L L6 DIESEL Turbocharged | 9047146 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the Turbocharger speed sensors. Typical signs include a dead speedometer, harsh transmission shifts, or a code for vehicle speed. Inspect the tone wheel and the connector before replacing the sensor.
One part is listed for the 2018 Freightliner B2 — DORMAN 9047146.
Buying Engine Parts for a 2018 Freightliner B2
On this vehicle, the engine covers the internals and hard parts that build compression and keep oil where it belongs — gaskets, bearings, camshafts, lifters, seals and timing components.
- Match the engine first. Every engine part here is 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 seals and gaskets for anything you open up; a timing job should always include the tensioner and guides, not just the belt or chain.
- Cross-reference the manufacturer part number against your old part or a service-manual listing.
Start with the largest groups on this page: Oil Filter and Oil Pan .
Frequently Asked Questions
How many engine parts fit the 2018 Freightliner B2?
Our catalog currently lists 15 engine parts for the 2018 Freightliner B2 across 8 subcategories and 8 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 engine parts differ between 2018 Freightliner B2 engines?
Yes. Every engine part on this page is engine-specific. Each row shows which engine(s) it fits — use the filter at the top to hide the rest. 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 engine problems on a 2018 Freightliner B2?
Common symptoms include oil spots under the vehicle, blue or white exhaust smoke, ticking from the valvetrain, or coolant mysteriously disappearing. 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 seals and gaskets for anything you open up; a timing job should always include the tensioner and guides, not just the belt or chain.
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 engine hard parts are unforgiving of guesswork — confirm the casting or engine code before ordering, because one model year can hide two different blocks. The notes column carries position and trim qualifiers where they apply.
Other Parts for the 2018 Freightliner B2
Engine Parts for Other Freightliner B2 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.