23 Automatic transmission parts are listed for the 1993 Asuna Se, in 8 part types, covering the 1.6L L4 engine. Each one has a brand, a manufacturer part number and notes that say where it fits.
On the 1993 Asuna Se, the automatic transmission covers the automatic gearbox and its supporting cast — filters, coolers, solenoids, mounts and torque-converter parts. 13 parts of the 23 listed are Output Shaft Seal (5 parts), Transmission Mount (5 parts) and Output Shaft Repair Sleeve (3 parts). The other 5 part types cover the remaining 10 parts.
The 1993 Asuna Se came with a single engine, the 1.6L L4, and every part is verified against it.
11 brands supply automatic transmission parts for the 1993 Asuna Se, led by NATIONAL (4 parts), WJB / INMOTION PARTS (4 parts) and FEL-PRO (2 parts), plus 8 more brands.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 1993 Asuna Se. 2 parts have it, including ACDELCO 3543 (Output Shaft Seal) and DEA / MARMON RIDE CONTROL A6807 (Transmission Mount). Each part number opens a page with every vehicle that part fits.
Filter
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WIX | 58952 | 🇨🇦 CA | Class: WGasket Mount Hole Quantity: 16 | 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.
One part is listed for the 1993 Asuna Se — WIX 58952.
Fluid Pan Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FEL-PRO | TOS18656 | 🇨🇦 CA | GMC 3T40 Automatic Transmission3 Speed | View on Amazon |
| VICTOR REINZ | 711491100 | 🇨🇦 CA | 3 speed trans.Trans. code 3T40 | View on Amazon |
This table covers the gaskets that seal the Fluid Pan. 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.
2 Fluid Pan Gasket parts are listed for the 1993 Asuna Se, from FEL-PRO and VICTOR REINZ.
This group includes FEL-PRO TOS18656 and VICTOR REINZ 711491100.
Manual Shaft Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| NATIONAL | 8792S | 🇨🇦 CA | with 3-Speed General Motors 3T40 Transmission | View on Amazon |
| WJB / INMOTION PARTS | WS8792S | 🇨🇦 CA | with 3-Speed General Motors 3T40 Transmission | View on Amazon |
This table covers the seals at the Manual Shaft. 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 Manual Shaft Seal parts for the 1993 Asuna Se come from 2 brands — NATIONAL and WJB / INMOTION PARTS.
Listed part numbers: NATIONAL 8792S and WJB / INMOTION PARTS WS8792S.
Output Shaft Repair Sleeve
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BCA | NS99139 | 🇨🇦 CA | View on Amazon | |
| NATIONAL | 99139 | 🇨🇦 CA | with 3-Speed General Motors 3T40 Transmission | View on Amazon |
| WJB / INMOTION PARTS | WS99139 | 🇨🇦 CA | with 3-Speed General Motors 3T40 Transmission | View on Amazon |
This table covers the wear sleeves used to restore a Output Shaft seal surface.
3 Output Shaft Repair Sleeve parts are listed for the 1993 Asuna Se, from BCA, NATIONAL and WJB / INMOTION PARTS.
This group includes BCA NS99139, NATIONAL 99139 and WJB / INMOTION PARTS WS99139.
Output Shaft Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACDELCO Popular | 3543 | 🇺🇸 US 🇨🇦 CA | Gold | View on Amazon |
| BCA | NS3543 | 🇨🇦 CA | with 3T40 Transmission Codewith 3 Gears | View on Amazon |
| NATIONAL | 3543 | 🇨🇦 CA | with GMC 3T40 Transmission3 Speed | View on Amazon |
| SCHAEFFLER | SS2421 | 🇨🇦 CA | 14.681 mm Width55.016 mm Outside Diameter | View on Amazon |
| WJB / INMOTION PARTS | WS3543 | 🇨🇦 CA | with GMC 3T40 Transmission3 Speed | View on Amazon |
This table covers the seals at the Output Shaft. 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 Output Shaft Seal parts are listed for the 1993 Asuna Se, from ACDELCO, BCA, NATIONAL and 2 other brands. ACDELCO 3543 carries the "Popular" badge.
Part numbers include ACDELCO 3543 and BCA NS3543, among others listed above.
Torque Converter Shaft Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| NATIONAL | 4072N | 🇨🇦 CA | with GMC 3T40 Transmission3 Speed | View on Amazon |
| SCHAEFFLER | SS2844 | 🇨🇦 CA | 3.24" O.D. X 0.34" Width | View on Amazon |
| WJB / INMOTION PARTS | WS4072N | 🇨🇦 CA | with GMC 3T40 Transmission3 Speed | View on Amazon |
This table covers the seals at the Torque Converter Shaft. 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.
3 Torque Converter Shaft Seal parts for the 1993 Asuna Se come from 3 brands — NATIONAL, SCHAEFFLER and WJB / INMOTION PARTS.
Listed part numbers: NATIONAL 4072N, SCHAEFFLER SS2844 and WJB / INMOTION PARTS WS4072N.
Transmission Mount
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DEA / MARMON RIDE CONTROL Popular | A6807 | 🇨🇦 CA | Left | View on Amazon |
| ANCHOR | 2656 | 🇨🇦 CA | LeftAutomatic trans. | View on Amazon |
| DEA / MARMON RIDE CONTROL | A6816 | 🇨🇦 CA | Right | View on Amazon |
| PIONEER | 622839 | 🇨🇦 CA | View on Amazon | |
| PIONEER | 658657 | 🇨🇦 CA | Right | View on Amazon |
This table covers the mounts that hold the transmission to the chassis. Typical signs include a clunk on takeoff, a vibration at idle, or a separated rubber insert. Support the powertrain before unbolting a mount, and torque the fasteners in the notes.
5 Transmission Mount parts for the 1993 Asuna Se come from 3 brands — DEA / MARMON RIDE CONTROL, PIONEER and ANCHOR. The "Popular" part is DEA / MARMON RIDE CONTROL A6807.
Listed part numbers: DEA / MARMON RIDE CONTROL A6807, ANCHOR 2656 and DEA / MARMON RIDE CONTROL A6816, plus the other parts above.
Valve Body Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FEL-PRO | TOS18661 | 🇨🇦 CA | GMC 3T40 Transmission3 Speed | View on Amazon |
| VICTOR REINZ | 711490000 | 🇨🇦 CA | 3 speed trans.Trans. code 3T40 | View on Amazon |
This table covers the gaskets that seal the Valve Body. 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.
2 Valve Body Gasket parts for the 1993 Asuna Se come from 2 brands — FEL-PRO and VICTOR REINZ.
Part numbers include FEL-PRO TOS18661 and VICTOR REINZ 711490000.
Buying Automatic Transmission Parts for a 1993 Asuna Se
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 1.6L 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: Output Shaft Seal and Transmission Mount .
Frequently Asked Questions
How many automatic transmission parts fit the 1993 Asuna Se?
Our catalog currently lists 23 automatic transmission parts for the 1993 Asuna Se across 8 subcategories and 11 brands, covering the 1.6L L4 engine. Each part is matched to the engine(s) it fits.
What are the signs of automatic transmission problems on a 1993 Asuna Se?
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 1993 Asuna Se 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 1993 Asuna Se?
Every part on this page is matched to the 1.6L 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 1993 Asuna Se
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