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Crank Seal BGA OS4378
Shaft Seal Crankshaft BGA OS4378. Fitting position: Steering Side. Fits 16 car models (SAAB), 1967–2015. Replaces 4 OE numbers.

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Specification. From the manufacturer's data.
- Brand
- BGA
- Fitting Position
- Steering Side
- Height [mm]
- 10 mm
- Inner Diameter [mm]
- 48 mm
- Outer Diameter [mm]
- 66.6 mm
- Category
- Shaft Seal Crankshaft
- MPN
- OS4378
- SKU
- 0478-OS4378
- GTIN / EAN
- 5038205298156
- What's included
- 1x Shaft Seal Crankshaft
Equivalent products. They fit in the same place.
3 available · 11 numbers
In stock
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All 11 cross-reference numbers
Numbers other makers give for this part. They are aftermarket numbers, not the vehicle maker's OE numbers; a linked number is one we sell.
- AJUSA 15023900
- ELRING 330.965
- ELWIS ROYAL 8049035
- FAI AutoParts OS714
- GLASER 76297
- GLASER P76297-01
- GOETZE 50-305559-00
- GOETZE 50-307050-80
- MOTIVE OS610
- PAYEN NB610
- VICTOR REINZ 81-25789-00
Compatible cars. SAAB, 16 models.
Matched from the manufacturer's data. Production years 1967–2015.
| Model | Engines | Years |
|---|---|---|
| SAAB16 models | ||
| SAAB 9-3 (YS3D) | 2.0 i, 2.0 SE Turbo, 2.0 Turbo, 2.3, 2.3 i, 2.3 Turbo | 1998–2003 |
| SAAB 9-3 (YS3F, E79, D79, D75) | 1,8t, 2.0 t | 2002–2015 |
| SAAB 9-3 Cabriolet (YS3D) | 2.0 i, 2.0 SE Turbo, 2.0 Turbo, 2.3, 2.3 i, 2.3 Turbo | 1998–2003 |
| SAAB 9-5 (YS3E) | 2.0 t, 2.0 t Biopower, 2.0 Turbo SE, 2.3 t, 2.3 t BioPower, 2.3 Turbo | 1997–2009 |
| SAAB 9-5 Estate (YS3E) | 2.0 t, 2.0 t Biopower, 2.3 t, 2.3 Turbo | 1998–2009 |
| SAAB 90 | 2.0 | 1984–1987 |
SAAB10 more models
| Model | Engines | Years |
|---|---|---|
| SAAB 900 I (AC4, AM4) | 2.0, 2.0 -16, 2.0 c, 2.0 EMS, 2.0 i, 2.0 S Turbo-16, 2.0 Turbo, 2.0 Turbo-16, 2.0 Turbo-16 S, 2.0 Turbo-16 S Cat | 1979–1993 |
| SAAB 900 I Combi Coupe | 2.0, 2.0 -16, 2.0 c, 2.0 i, 2.0 S Turbo-16, 2.0 T8, 2.0 Turbo, 2.0 Turbo-16, 2.0 Turbo-16 S, 2.0 Turbo-16 S Cat | 1978–1994 |
| SAAB 900 I Convertible | 2.0 -16, 2.0 16v, 2.0 S Turbo-16, 2.0 Turbo-16, 2.0 Turbo-16 S | 1985–1994 |
| SAAB 900 II | 2.0 -16 Turbo, 2.0 i, 2.3 -16 | 1993–1999 |
| SAAB 900 II Convertible | 2.0 -16 Turbo, 2.0 i, 2.3 -16 | 1993–1999 |
| SAAB 900 II Coupe | 2.0 -16 Turbo, 2.0 i, 2.3 -16 | 1993–1999 |
| SAAB 9000 | 2.0, 2.0 -16, 2.0 -16 CD, 2.0 -16 Turbo, 2.0 -16 Turbo CD, 2.0 T16, 2.3, 2.3 -16 CD, 2.3 -16 CD Turbo, 2.3 -16 CDE, 2.3 -16 CDE Eco-Power, 2.3 -16 Turbo | 1985–1998 |
| SAAB 9000 Hatchback | 2.0, 2.0 -16, 2.0 -16 CS, 2.0 -16 ND Turbo, 2.0 -16 Turbo, 2.0 -16 Turbo CS, 2.0 16v, 2.0 T16, 2.3, 2.3 -16 Aero CS, 2.3 -16 CS, 2.3 -16 CSE, 2.3 -16 CSE Eco Power, 2.3 -16 Turbo, 2.3 -16 Turbo CSE | 1984–1998 |
| SAAB 99 | 2.0, 2.0 EMS, 2.0 GL | 1967–1987 |
| SAAB 99 Combi Coupe | 2.0, 2.0 Turbo | 1968–1987 |
Always verify compatibility with your vehicle before ordering.
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Common OE numbers for this part
Common original equipment numbers linked to replacement-part pages.
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We ship from the EU to 201 countries. Deliveries within the EU carry no customs charges; outside the UK and the EU, the destination country may charge import duties and taxes, paid on delivery. Delivery times and prices by country
Delivery times to EU countries (working days)
Austria 4–7, Belgium 4–7, Bulgaria 5–9, Croatia 5–9, Cyprus 4–19, Czechia 4–7, Denmark 4–8, Estonia 3–4, Finland 6–10, France 5–8, Germany 3–5, Greece 6–10, Hungary 4–7, Ireland 5–9, Italy 5–9, Latvia 2–3, Lithuania 2–3, Luxembourg 4–7, Malta 4–9, Netherlands 4–7, Poland 3–6, Portugal 6–10, Romania 4–8, Slovakia 4–7, Slovenia 4–8, Spain 6–9, Sweden 5–10