The 2020 International LT has 4 automatic transmission parts with verified fitment on this page — 1 part type and 2 brands, covering both the 12.4L L6 DIESEL Turbocharged and the 14.9L L6 DIESEL Turbocharged. Each part includes a manufacturer part number and application notes.
On the 2020 International LT, 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 International LT was sold with both the 12.4L L6 DIESEL Turbocharged and the 14.9L L6 DIESEL Turbocharged. Every part on this page is engine-specific. Each part shows which engine(s) it fits.
2 brands supply automatic transmission parts for the 2020 International LT, led by VARIOUS MFR (3 parts) and HASTINGS / BALDWIN (1 part). Quality grades include Standard Replacement and Economy.
Each part number listed for the 2020 International LT opens a page with every vehicle that part fits.
Filter
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VARIOUS MFR Fits: 12.4L L6 DIESEL Turbocharged | PG241 | 🇺🇸 US 🇨🇦 CA | Spin-On | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HASTINGS / BALDWIN Fits: 12.4L L6 DIESEL Turbocharged | B2 | 🇺🇸 US 🇨🇦 CA | Spin-On | View on Amazon |
| VARIOUS MFR Fits: 12.4L L6 DIESEL Turbocharged | PG241EX | 🇺🇸 US 🇨🇦 CA | Extended LifeSpin-On | View on Amazon |
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VARIOUS MFR Fits: 12.4L L6 DIESEL Turbocharged | HT80007 | 🇺🇸 US 🇨🇦 CA | Eaton/Fuller 3.75" O.D. | 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.
4 Filter parts are listed for the 2020 International LT, from VARIOUS MFR and HASTINGS / BALDWIN.
In the Economy grade, VARIOUS MFR supplies 1 part: the catalog's value-priced group. A representative part number is VARIOUS MFR PG241.
The Standard Replacement section lists 2 options from HASTINGS / BALDWIN and VARIOUS MFR — built to original-equipment specification. HASTINGS / BALDWIN B2 is listed in this group.
1 ungrouped part is not assigned to a grade, with the same engine-level match.
Listed part numbers: VARIOUS MFR PG241, HASTINGS / BALDWIN B2 and VARIOUS MFR PG241EX, plus the other parts above.
Buying Automatic Transmission Parts for a 2020 International LT
On this vehicle, the automatic transmission covers the automatic gearbox and its supporting cast — filters, coolers, solenoids, mounts and torque-converter parts.
- Match the engine first. Every automatic transmission 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 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 International LT?
Our catalog currently lists 4 automatic transmission parts for the 2020 International LT across 1 subcategory and 2 brands, covering both the 12.4L L6 DIESEL Turbocharged and the 14.9L L6 DIESEL Turbocharged. Each part is matched to the engine(s) it fits.
Do automatic transmission parts differ between 2020 International LT engines?
Yes. Every automatic transmission 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 automatic transmission problems on a 2020 International LT?
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 International LT 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 International LT?
First match the engine — each row shows which engine(s) the part fits. 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 International LT
Automatic Transmission Parts for Other International LT 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.