This page lists 20 automatic transmission parts for the 1977 Saab 99, across 7 part types, covering the 2.0L L4 engine. Every part shows its brand, manufacturer part number and fitment notes.
On the 1977 Saab 99, the automatic transmission covers the automatic gearbox and its supporting cast — filters, coolers, solenoids, mounts and torque-converter parts. 12 parts of the 20 listed are Extension Housing Seal (4 parts), Filter (4 parts) and Fluid Pan Gasket (4 parts). The other 4 part types cover the remaining 8 parts.
Every part on this page is matched to the 2.0L L4 — the only engine offered in the 1977 Saab 99.
The most listed brands for 1977 Saab 99 automatic transmission parts are ATP (9 parts), PIONEER (8 parts) and SKF (2 parts), plus 1 more brand.
Each part number listed for the 1977 Saab 99 opens a page with every vehicle that part fits.
Band
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PIONEER | 767030 | 🇺🇸 US 🇨🇦 CA | FrontFlex | View on Amazon |
This table covers the apply bands inside the automatic transmission.
One part is listed for the 1977 Saab 99 — PIONEER 767030.
Extension Housing Bushing
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ATP | FB12 | 🇺🇸 US 🇨🇦 CA | Trans. code T35 | View on Amazon |
| PIONEER | 755176 | 🇺🇸 US 🇨🇦 CA | Trans. code T35 | View on Amazon |
This table covers the Extension Housing 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.
2 Extension Housing Bushing parts for the 1977 Saab 99 come from 2 brands — ATP and PIONEER.
Listed part numbers: ATP FB12 and PIONEER 755176.
Extension Housing Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ATP | RO4 | 🇺🇸 US 🇨🇦 CA | 1-61/64" O.D. | View on Amazon |
| ATP | KO3 | 🇺🇸 US 🇨🇦 CA | Trans. code T35Outer Diameter: 2.25" | View on Amazon |
| PIONEER | 759044 | 🇺🇸 US 🇨🇦 CA | Trans. code T35Outer Diameter: 1.72" | View on Amazon |
| PIONEER | 759045 | 🇺🇸 US 🇨🇦 CA | Trans. code T35Outer Diameter: 2.25" | 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.
4 Extension Housing Seal parts are listed for the 1977 Saab 99, from ATP and PIONEER.
Listed part numbers: ATP RO4, ATP KO3 and PIONEER 759044, plus the other parts above.
Filter
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ATP | JX150 | 🇺🇸 US 🇨🇦 CA | In-Line Filter KitIncludes: (2) Hoses, (4) Clamps | View on Amazon |
| ATP | JX151 | 🇺🇸 US 🇨🇦 CA | In-Line Filter KitInline Cooler Filter | View on Amazon |
| ATP | IL150 | 🇺🇸 US 🇨🇦 CA | In-Line Filter KitInline Cooler Filter | View on Amazon |
| PIONEER | 745119 | 🇺🇸 US 🇨🇦 CA | Inline Cooler FilterIn-Line Filter Kit | 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 for the 1977 Saab 99 come from 2 brands — ATP and PIONEER.
Part numbers include ATP JX150, ATP JX151 and ATP IL150, among others listed above.
Fluid Pan Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ATP | RG6 | 🇺🇸 US 🇨🇦 CA | Exc. US Assembly | View on Amazon |
| ATP | RG1 | 🇺🇸 US 🇨🇦 CA | US Assembly | View on Amazon |
| PIONEER | 749033 | 🇺🇸 US 🇨🇦 CA | US Assembly | View on Amazon |
| PIONEER | 749174 | 🇺🇸 US 🇨🇦 CA | US Assembly | 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.
4 Fluid Pan Gasket parts for the 1977 Saab 99 come from 2 brands — ATP and PIONEER.
Listed part numbers: ATP RG6, ATP RG1 and PIONEER 749033, plus the other parts above.
Fluid Pump Repair Sleeve
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SKF | 99168 | 🇺🇸 US 🇨🇦 CA | Shaft Diameter: 1.687 In | View on Amazon |
This table covers the precision wear sleeves used to restore a transmission pump seal surface.
One part is listed for the 1977 Saab 99 — SKF 99168.
Fluid Pump Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ATP | RO1 | 🇺🇸 US 🇨🇦 CA | Trans. code T35 | View on Amazon |
| PIONEER | 759043 | 🇺🇸 US 🇨🇦 CA | Trans. code T35 | View on Amazon |
| SCHAEFFLER | SS2735 | 🇺🇸 US 🇨🇦 CA | Front2.51" O.D. X 0.31" Width | View on Amazon |
| SKF | 16719 | 🇺🇸 US 🇨🇦 CA | Front | 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.
4 Fluid Pump Seal parts are listed for the 1977 Saab 99, from ATP, PIONEER, SCHAEFFLER and 1 other brand.
This group includes ATP RO1, PIONEER 759043 and SCHAEFFLER SS2735 and the remaining parts above.
Buying Automatic Transmission Parts for a 1977 Saab 99
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: Extension Housing Seal and Filter .
Frequently Asked Questions
How many automatic transmission parts fit the 1977 Saab 99?
Our catalog currently lists 20 automatic transmission parts for the 1977 Saab 99 across 7 subcategories and 4 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 1977 Saab 99?
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 1977 Saab 99 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 1977 Saab 99?
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 1977 Saab 99
Automatic Transmission Parts for Other Saab 99 Years
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