This page lists 15 automatic transmission parts for the 1962 Austin A40, across 7 part types, covering the 948cc L4 engine. Every part shows its brand, manufacturer part number and fitment notes.
On the 1962 Austin A40, 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 Extension Housing Seal (5 parts), Fluid Pump Seal (3 parts) and Fluid Pan Gasket (2 parts). The other 4 part types cover the remaining 5 parts.
Every part on this page is matched to the 948cc L4 — the only engine offered in the 1962 Austin A40.
The most listed brands for 1962 Austin A40 automatic transmission parts are WJB / INMOTION PARTS (4 parts), NATIONAL (3 parts) and SCHAEFFLER (3 parts), plus 4 more brands.
1 part on this 1962 Austin A40 page carries a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — NATIONAL 7692S (Extension Housing Seal). Click any part number to see every vehicle that part fits.
Extension Housing Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| NATIONAL Popular | 7692S | 🇺🇸 US | 2 speed trans.Trans. code DG200 | View on Amazon |
| BCA | NS7692S | 🇺🇸 US | 2 speed trans.Trans. code DG200 | View on Amazon |
| SCHAEFFLER | SS2550 | 🇺🇸 US | 10.67 mm Width60.35 mm Outside Diameter | View on Amazon |
| WJB / INMOTION PARTS | WS7692S | 🇺🇸 US | Material: Polyacrylate | View on Amazon |
| WJB / INMOTION PARTS | WS5202 | 🇺🇸 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 are listed for the 1962 Austin A40, from WJB / INMOTION PARTS, NATIONAL, BCA and 1 other brand. NATIONAL 7692S carries the "Popular" badge.
Listed part numbers: NATIONAL 7692S, BCA NS7692S and SCHAEFFLER SS2550, plus the other parts above.
Fluid Pan Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FEL-PRO | TOS18106 | 🇺🇸 US | 2 speed trans.Trans. code DG200 | View on Amazon |
| VICTOR REINZ | 711496800 | 🇺🇸 US | 14 Bolt | 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 for the 1962 Austin A40 come from 2 brands — FEL-PRO and VICTOR REINZ.
Listed part numbers: FEL-PRO TOS18106 and VICTOR REINZ 711496800.
Fluid Pump Repair Sleeve
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| NATIONAL | 99199 | 🇺🇸 US | 2 speed trans.Trans. code DG200 | View on Amazon |
| WJB / INMOTION PARTS | WS99199 | 🇺🇸 US | Shaft Maximum Diameter (In): 2.0030000000000001 In | View on Amazon |
This table covers the precision wear sleeves used to restore a transmission pump seal surface.
2 Fluid Pump Repair Sleeve parts are listed for the 1962 Austin A40, from NATIONAL and WJB / INMOTION PARTS.
Part numbers include NATIONAL 99199 and WJB / INMOTION PARTS WS99199.
Fluid Pump Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BCA | NS331107N | 🇺🇸 US | Front2 speed trans. | View on Amazon |
| NATIONAL | 331107N | 🇺🇸 US | Front2 speed trans. | View on Amazon |
| WJB / INMOTION PARTS | WS331107N | 🇺🇸 US | Front2 speed trans. | View on Amazon |
This table covers the seals at the Fluid Pump. 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 Fluid Pump Seal parts are listed for the 1962 Austin A40, from BCA, NATIONAL and WJB / INMOTION PARTS.
Part numbers include BCA NS331107N, NATIONAL 331107N and WJB / INMOTION PARTS WS331107N.
Torque Converter Repair Sleeve
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SCHAEFFLER | SR3511 | 🇺🇸 US | 2 speed trans.Trans. code DG200 | View on Amazon |
This table covers the wear sleeves used to restore a Torque Converter seal surface.
One part is listed for the 1962 Austin A40 — SCHAEFFLER SR3511.
Torque Converter Shaft Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SCHAEFFLER | SS3033 | 🇺🇸 US | 2 speed trans.Trans. code DG200 | 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.
One part is listed for the 1962 Austin A40 — SCHAEFFLER SS3033.
Transmission Fluid Additive
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ATP | AT202 | 🇺🇸 US | Automatic Transmission Fluid Synthetic Protectant | View on Amazon |
This table covers the conditioners and additives used with this transmission fluid.
This group shows a single part: ATP AT202.
Buying Automatic Transmission Parts for a 1962 Austin A40
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 948cc 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: Extension Housing Seal and Fluid Pump Seal .
Frequently Asked Questions
How many automatic transmission parts fit the 1962 Austin A40?
Our catalog currently lists 15 automatic transmission parts for the 1962 Austin A40 across 7 subcategories and 7 brands, covering the 948cc L4 engine. Each part is matched to the engine(s) it fits.
What are the signs of automatic transmission problems on a 1962 Austin A40?
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 1962 Austin A40 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 1962 Austin A40?
Every part on this page is matched to the 948cc 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 1962 Austin A40
Automatic Transmission Parts for Other Austin A40 Years
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