The 1983 Fiat 124 has 19 automatic transmission parts with verified fitment on this page — 6 part types and 9 brands, covering the 2.0L L4 engine. Each part includes a manufacturer part number and application notes.
On the 1983 Fiat 124, the automatic transmission covers the automatic gearbox and its supporting cast — filters, coolers, solenoids, mounts and torque-converter parts. Most of the listed parts are Filter (6 parts), Extension Housing Seal (5 parts) and Bushing (4 parts). The other 3 part types cover the remaining 4 parts.
The 1983 Fiat 124 came with a single engine, the 2.0L L4, and every part is verified against it.
9 brands supply automatic transmission parts for the 1983 Fiat 124, led by DURA-BOND (5 parts), ATP (3 parts) and RAYBESTOS POWERTRAIN (2 parts), plus 6 more brands. Quality grades include Standard Replacement and Economy.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 1983 Fiat 124. 3 parts have it, including NATIONAL 9613S (Extension Housing Seal) and ATP B49 (Filter). Each part number opens a page with every vehicle that part fits.
Bushing
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DURA-BOND | 44034 | 🇺🇸 US | Trans. code THM180 or Trans. code THM180CFront Pump (Converter Housing) | View on Amazon |
| DURA-BOND | 44034TG | 🇺🇸 US | Dry Film Lubricated | View on Amazon |
| DURA-BOND | 02399 | 🇺🇸 US | Trans. code THM180 or Trans. code THM180CPump Stator (Front) | View on Amazon |
| DURA-BOND | 02399T | 🇺🇸 US | Coated | View on Amazon |
This table covers the bushings in this assembly. Typical signs include a clunk over bumps, or a torn or walked-out bushing you can see. Press the new bushing square. A cocked bushing will tear in a few thousand miles.
DURA-BOND supplies the 4 Bushing parts for the 1983 Fiat 124.
This group includes DURA-BOND 44034, DURA-BOND 44034TG and DURA-BOND 02399 and the remaining parts above.
Case Bushing
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DURA-BOND | 96040370BR | 🇺🇸 US | Bronze | View on Amazon |
This table covers the Case bushings. Typical signs include a clunk over bumps, or a torn or walked-out bushing you can see. Press the new bushing square. A cocked bushing will tear in a few thousand miles.
One part is listed for the 1983 Fiat 124 — DURA-BOND 96040370BR.
Clutch Plate Pack
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| RAYBESTOS POWERTRAIN | 000270 | 🇺🇸 US | Steel Trimatic Module | View on Amazon |
This table covers the clutch-plate packs inside the transmission or transfer case.
One part is listed for the 1983 Fiat 124 — RAYBESTOS POWERTRAIN 000270.
Dipstick / Fluid Filler Tube Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ATP | SO35 | 🇺🇸 US | Trans. code THM180Multi-Lip Seal | View on Amazon |
| PIONEER | 760014 | 🇺🇸 US | Trans. code THM180Multi-Lip Seal | View on Amazon |
This table covers the seals at the Dipstick / Fluid Filler Tube. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again.
2 Dipstick / Fluid Filler Tube Seal parts for the 1983 Fiat 124 come from 2 brands — ATP and PIONEER.
Listed part numbers: ATP SO35 and PIONEER 760014.
Extension Housing Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| NATIONAL Popular | 9613S | 🇺🇸 US | Series: 9000Type: 71 | View on Amazon |
| BCA | NS5200 | 🇺🇸 US | External Markings: 15001Material: Nitrile | View on Amazon |
| NATIONAL | 5200 | 🇺🇸 US | Series: 5200Includes Bushing | View on Amazon |
| WJB / INMOTION PARTS | WS9613S | 🇺🇸 US | External Markings: 1.500 X 2.380 X 0.413/0.476 | View on Amazon |
| WJB / INMOTION PARTS | WS5200 | 🇺🇸 US | Material: Nitrile | View on Amazon |
This table covers the seals at the Extension Housing. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again.
5 Extension Housing Seal parts for the 1983 Fiat 124 come from 3 brands — NATIONAL, WJB / INMOTION PARTS and BCA. The "Popular" part is NATIONAL 9613S.
Part numbers include NATIONAL 9613S, BCA NS5200 and NATIONAL 5200, among others listed above.
Filter
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ATP | TF49 | 🇺🇸 US | OE Replacement | View on Amazon |
| VARIOUS MFR | PT1149 | 🇺🇸 US | Trans. code THM180 or Trans. code THM180C/MD2 | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ATP Popular | B49 | 🇺🇸 US | Includes (2) Gaskets, (1) Filter, (1) SealPremium Replacement | View on Amazon |
| HASTINGS / BALDWIN Popular | TF40 | 🇺🇸 US | View on Amazon | |
| PIONEER | 745078 | 🇺🇸 US | Includes (2) Gaskets, (1) Filter, (1) Seal | View on Amazon |
| RAYBESTOS POWERTRAIN | 515817 | 🇺🇸 US | 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.
6 Filter parts are listed for the 1983 Fiat 124, from ATP, VARIOUS MFR, HASTINGS / BALDWIN and 2 other brands. ATP B49 carries the "Popular" badge.
In the Economy grade, ATP and VARIOUS MFR supply 2 parts: the catalog's value-priced group. A representative part number is ATP TF49.
The Standard Replacement section lists 4 options from ATP, HASTINGS / BALDWIN, PIONEER and 1 other brand — built to original-equipment specification. ATP B49 is listed in this group.
This group includes ATP B49, ATP TF49 and VARIOUS MFR PT1149 and the remaining parts above.
Buying Automatic Transmission Parts for a 1983 Fiat 124
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 2.0L L4 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 and Extension Housing Seal .
Frequently Asked Questions
How many automatic transmission parts fit the 1983 Fiat 124?
Our catalog currently lists 19 automatic transmission parts for the 1983 Fiat 124 across 6 subcategories and 9 brands, covering the 2.0L L4 engine. Each part is matched to the engine(s) it fits.
What are the signs of automatic transmission problems on a 1983 Fiat 124?
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 1983 Fiat 124 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 1983 Fiat 124?
Every part on this page is matched to the 2.0L L4 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 1983 Fiat 124
Automatic Transmission Parts for Other Fiat 124 Years
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