This page lists 5 automatic transmission parts for the 2020 Freightliner MB, across 1 part type, covering the 6.7L L6 DIESEL Turbocharged engine. Every part shows its brand, manufacturer part number and fitment notes.
On the 2020 Freightliner MB, the automatic transmission covers the automatic gearbox and its supporting cast — filters, coolers, solenoids, mounts and torque-converter parts. Every listed part is a Filter.
The 2020 Freightliner MB came with a single engine, the 6.7L L6 DIESEL Turbocharged, and every part is verified against it.
Every automatic transmission part listed for the 2020 Freightliner MB comes from WIX.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 2020 Freightliner MB. 1 part has it: WIX 57701 (Filter). Each part number opens a page with every vehicle that part fits.
Filter
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WIX Popular | 57701 | 🇺🇸 US | Spin-On Filter | View on Amazon |
| WIX | 58970 | 🇺🇸 US | Pan Style FilterIncludes Pan Gasket | View on Amazon |
| WIX | 58966 | 🇺🇸 US | Pan Style FilterIncludes Pan Gasket | View on Amazon |
| WIX | 57740XE | 🇺🇸 US | Style: Cartridge Transmission Filter | View on Amazon |
| WIX | 57741XE | 🇺🇸 US | Media Material: Enhanced CelluloseStyle: Cartridge Hydraulic Metal Canister | View on Amazon |
This table covers the replacement filters for this application — the table heading and notes say which circuit. 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.
WIX supplies the 5 Filter parts for the 2020 Freightliner MB. WIX 57701 carries the "Popular" badge.
Part numbers include WIX 57701, WIX 58970 and WIX 58966, among others listed above.
Buying Automatic Transmission Parts for a 2020 Freightliner MB
On this vehicle, the automatic transmission covers the automatic gearbox and its supporting cast — filters, coolers, solenoids, mounts and torque-converter parts.
- Confirm you have the 6.7L L6 DIESEL Turbocharged engine — every part on this page is matched to it.
- Read the notes on each row for position, trim and spec qualifiers before you order.
- Where labor overlaps, replace the filter and pan gasket with every fluid service, and flush the cooler lines when replacing a failed unit.
- Cross-reference the manufacturer part number against your old part or a service-manual listing.
Start with the largest groups on this page: Filter .
Frequently Asked Questions
How many automatic transmission parts fit the 2020 Freightliner MB?
Our catalog currently lists 5 automatic transmission parts for the 2020 Freightliner MB across 1 subcategory and 1 brand, covering the 6.7L L6 DIESEL Turbocharged engine. Each part is matched to the engine(s) it fits.
What are the signs of automatic transmission problems on a 2020 Freightliner MB?
Common symptoms include delayed or harsh engagement, slipping under load, fluid that smells burnt, or shuddering at light throttle around 40 mph. 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 filter and pan gasket with every fluid service, and flush the cooler lines when replacing a failed unit.
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 Freightliner MB 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 Freightliner MB?
Every part on this page is matched to the 6.7L L6 DIESEL Turbocharged engine. Then use exactly the fluid specification in the notes — automatic transmissions are the least forgiving component on the vehicle about fluid choice. The notes column carries position and trim qualifiers where they apply.
Other Parts for the 2020 Freightliner MB
Automatic Transmission Parts for Other Freightliner MB 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.