In stock
Crank Seal CORTECO 20037126B
Shaft Seal Crankshaft CORTECO 20037126B. Fitting position: Steering Side. Fits 91 car models (AUDI, AUDI (FAW), SEAT +2). Replaces 4 OE numbers.

Your car
Does this fit your car?
£11.99 Save £1.00 (8%)
- Delivery time is not yet confirmed.
- Delivery £5.99. Free from £50.00.
- 14-day money-back guarantee
- Earn 10 points on this item
Specification. From the manufacturer's data.
- Brand
- CORTECO
- Fitting Position
- Steering Side
- Height 1 [mm]
- 7 mm
- Swirl Type
- RD
- Outer Diameter 1 [mm]
- 40 mm
- Inner Diameter 1 [mm]
- 30 mm
- Category
- Shaft Seal Crankshaft
- MPN
- 20037126B
- SKU
- 0140-20037126B
- GTIN / EAN
- 3358960603890
- What's included
- 1x Shaft Seal Crankshaft
OE numbers. The originals this part replaces.
Numbers the vehicle makers and other brands use for this part. Only a confirmed OE number links to its own page; other brands' equivalents are under “Equivalent products”.
- AUDI / SEAT / SKODA / VW04C 103 085
- AUDI / SEAT / SKODA / VW04C 103 085 B
- AUDI / SEAT / SKODA / VW04C 103 085 C
- AUDI / SEAT / SKODA / VW04E103085D
Where this part fits
Original-fit position for OE 04C103085C. The red ring marks where this part installs on the vehicle.

Equivalent products. They fit in the same place.
4 available · 7 numbers
Only 3 left!
Check availability
Check availability
All 7 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 15100200
- AJUSA 15120600
- ELRING 248.270
- FEBI BILSTEIN 43534
- GLASER P77841-01
- PAYEN NA5499
- VICTOR REINZ 81-42697-00
Compatible cars. AUDI, AUDI (FAW), SEAT +2, 91 models.
Matched from the manufacturer's data.
Shaft Seal Crankshaft for AUDIShaft Seal Crankshaft for SEATShaft Seal Crankshaft for SKODAShaft Seal Crankshaft for VW
| Model | Engines | Years |
|---|---|---|
| AUDI18 models | ||
| AUDI A1 (8X1, 8XK) | 1.0 TFSI, 1.4 TFSI, 1.4 TSI | 2010–2019 |
| AUDI A1 City Carver (GBH) | 25 TFSI, 30 TFSI, 35 TFSI | 2019–2022 |
| AUDI A1 Sportback (8XA, 8XF) | 1.0 TFSI, 1.4 TFSI, 1.4 TSI | 2011–2019 |
| AUDI A1 Sportback (GBA) | 25 TFSI, 30 TFSI, 35 TFSI | 2018– |
| AUDI A3 (8V1, 8VK) | 1.0 TFSI, 1.2 TFSI, 1.4 TFSI, 1.4 TSI, 1.5 TFSI | 2012–2020 |
| AUDI A3 Convertible (8V7, 8VE) | 1.4 TFSI, 1.4 TSI, 1.5 TFSI, 35 TFSI | 2013–2021 |
AUDI12 more models
| Model | Engines | Years |
|---|---|---|
| AUDI A3 Limousine (8VS, 8VM) | 1.0 TFSI, 1.2 TFSI, 1.4 TFSI, 1.4 TSI, 1.5 TFSI, 30 TFSI, 35 TFSI | 2013–2021 |
| AUDI A3 Limousine (8YS, 8YM) | 30 TFSI, 35 TFSI, 35 TFSI Mild Hybrid | 2020– |
| AUDI A3 Sportback (8VA, 8VF) | 1.0 TFSI, 1.2 TFSI, 1.4 TFSI, 1.4 TFSI e-tron, 1.4 TFSI g-tron, 1.4 TSI, 1.5 TFSI, 30 g-tron, 30 TFSI, 35 TFSI | 2012–2021 |
| AUDI A3 Sportback (8YA, 8YF) | 30 g-tron, 30 TFSI, 30 TFSI Mild Hybrid, 35 TFSI, 35 TFSI Mild Hybrid, 40 TFSIe | 2019– |
| AUDI A4 B9 (8W2, 8WC) | 1.4 TFSI | 2015– |
| AUDI A4 B9 Avant (8W5, 8WD) | 1.4 TFSI | 2015– |
| AUDI A5 (F53, F5P) | 1.4 TFSI | 2016– |
| AUDI A5 Sportback (F5A, F5F) | 1.4 TFSI | 2016– |
| AUDI Q2 (GAB, GAG) | 1.0 TFSI, 1.4 TFSI, 30 TFSI, 35 TFSI | 2016– |
| AUDI Q3 (8UB, 8UG) | 1.4 TSI | 2011–2020 |
| AUDI Q3 (F3B) | 35 TFSI, 35 TFSI Mild Hybrid | 2018– |
| AUDI Q3 Sportback (F3N) | 35 TFSI, 35 TFSI Mild Hybrid | 2019– |
AUDI (FAW)1 model
| Model | Engines | Years |
|---|---|---|
| AUDI (FAW) A4L B9 (868, 86L) | 35 TFSI | 2016– |
SEAT18 models
| Model | Engines | Years |
|---|---|---|
| SEAT ALHAMBRA (710, 711) | 1.4 TSI | 2010–2022 |
| SEAT ALHAMBRA VAN (711) | TSi | 2010–2023 |
| SEAT ARONA (KJ7, KJP) | 1.0 TGi, 1.0 TSI, 1.5 TSI, 1.6 SRE | 2017– |
| SEAT ATECA (KH7, KHP) | 1.0 TSI, 1.4 TSI, 1.4 TSI 4Drive, 1.5 TSI, 1.5 TSI 4Drive | 2016– |
| SEAT IBIZA IV (6J5, 6P1) | 1.0, 1.0 TSI, 1.2 TSI, 1.4 TSI, 1.6 | 2008–2017 |
| SEAT IBIZA IV SC (6J1, 6P5) | 1.0, 1.0 TSI, 1.2 TSI, 1.4 TSI, 1.6 | 2008–2018 |
| SEAT IBIZA IV ST (6J8, 6P8) | 1.0, 1.0 TSI, 1.2 TSI, 1.4 TSI | 2010–2016 |
| SEAT IBIZA V (KJ1, KJG) | 1.0, 1.0 MPi, 1.0 TGI, 1.0 TSI, 1.5 TSI, 1.6 | 2017– |
| SEAT LEON (5F1) | 1.0 TSi, 1.0 TSI, 1.2 TSI, 1.4 TGI, 1.4 TSI, 1.5 TGi, 1.5 TSI | 2012–2021 |
| SEAT LEON (KL1, KLG) | 1.0 TSI, 1.4 TSI e-Hybrid, 1.5 eTSI, 1.5 TGI CNG, 1.5 TSI | 2019– |
| SEAT LEON Hatchback Van (5F1) | 1.0 TSI, 1.2 TSI, 1.4 TSI | 2012–2020 |
| SEAT LEON SC (5F5) | 1.0 TSI, 1.2 TSI, 1.4 TSI | 2013–2018 |
| SEAT LEON Sportstourer (KL8, KLD) | 1.0 TSI, 1.4 TSI e-Hybrid, 1.5 eTSI, 1.5 TSI | 2020– |
| SEAT LEON ST (5F8) | 1.0 TSi, 1.0 TSI, 1.2 TSI, 1.4 TGI, 1.4 TSI, 1.5 TGi, 1.5 TSI | 2012–2020 |
| SEAT LEON ST Estate Van (5F8) | 1.0 TSI, 1.2 TSI, 1.4 TSI | 2013–2020 |
| SEAT Mii (KF1, KE1) | 1.0, 1.0 EcoFuel | 2011– |
| SEAT TARRACO (KN2) | 1.4 TSI, 1.5 TSI ACT | 2018–2024 |
| SEAT TOLEDO IV (KG3) | 1.0 TSI, 1.2 TSI, 1.4 TSI, 1.6 | 2012–2019 |
SKODA17 models
| Model | Engines | Years |
|---|---|---|
| SKODA CITIGO (NF1) | 1.0, 1.0 CNG | 2011–2019 |
| SKODA FABIA III (NJ3) | 1.0, 1.0 TSI, 1.2 TSI, 1.4 TSI R5, 1.6 | 2014–2021 |
| SKODA FABIA III Estate (NJ5) | 1.0, 1.0 TSI, 1.2 TSI, 1.6 | 2014–2022 |
| SKODA KAMIQ (NW4) | 1.0 TGI CNG, 1.0 TSI, 1.5 TSI, 1.6 SRE | 2019– |
| SKODA KAROQ (NU7, ND7) | 1.0 TSI, 1.4 TSI, 1.5 TSI, 1.5 TSI 4x4, 1.6 SRE | 2017– |
| SKODA KODIAQ I (NS6, NS7, NV7) | 1.4 TSI, 1.4 TSI 4x4, 1.5 TSI, 1.5 TSI 4x4 | 2016– |
| SKODA OCTAVIA III (5E3, NL3, NR3) | 1.0 TSI, 1.2 TSI, 1.4 TSI, 1.4 TSI G-TEC, 1.5 TSI, 1.6 | 2012–2021 |
| SKODA OCTAVIA III Combi (5E5, 5E6) | 1.0 TSI, 1.2 TSI, 1.4 TSI, 1.4 TSI G-TEC, 1.5 TSI, 1.5 TSI G-TEC, 1.6 SRE | 2012–2020 |
| SKODA OCTAVIA IV (NX3, NN3, PV3) | 1.0 TSI, 1.0 TSI e-TEC, 1.4 TSI RS iV, 1.5 TSI, 1.5 TSI e-TEC, 1.5 TSI G-TEC, 1.6 SRE | 2020– |
| SKODA OCTAVIA IV Combi (NX5, PV5) | 1.0 TSI, 1.0 TSI e-TEC, 1.4 TSI RS iV, 1.5 TSI, 1.5 TSI e-TEC, 1.5 TSI G-TEC | 2019– |
| SKODA RAPID (NA2) | 1.0 TSI | 2011– |
| SKODA RAPID (NH3, NK3, NK6) | 1.0 TSI, 1.2 TSI, 1.4 TSI, 1.6, 1.6 SRE | 2012–2022 |
| SKODA RAPID Spaceback (NH1) | 1.0 TSI, 1.2 TSI, 1.4 TSI, 1.6 SRE | 2012–2019 |
| SKODA SCALA (NW1) | 1.0 TGI CNG, 1.0 TSI, 1.5 TSI | 2019– |
| SKODA SUPERB III (3V3) | 1.4 TSI, 1.4 TSI 4x4, 1.5 TSI | 2015–2024 |
| SKODA SUPERB III Estate (3V5) | 1.4 TSI, 1.4 TSI 4x4, 1.5 TSi | 2015–2024 |
| SKODA YETI (5L) | 1.2 TSI, 1.4 TSI, 1.4 TSI 4x4, 1.6 | 2009–2017 |
VW37 models
| Model | Engines | Years |
|---|---|---|
| VW ARTEON (3H7, 3H8) | 1.5 TSI | 2017– |
| VW ARTEON SHOOTING BRAKE (3H9) | 1.5 TSi | 2020– |
| VW BEETLE (5C1, 5C2) | 1.2 TSI 16V, 1.4 TSI | 2011–2019 |
| VW BEETLE Convertible (5C7, 5C8) | 1.2 TSI 16V, 1.4 TSI | 2011–2019 |
| VW CADDY ALLTRACK IV Box Body/MPV (SAA) | 1.0 TSI, 1.2 TSI, 1.4 TGI CNG, 1.4 TSI | 2015–2020 |
| VW CADDY ALLTRACK IV MPV (SAB) | 1.0 TSI, 1.2 TSI, 1.4 TGI CNG, 1.4 TSI | 2015–2020 |
| VW CADDY IV Box Body/MPV (SAA, SAH) | 1.0 TSI, 1.2 TSI, 1.4 TGI CNG, 1.4 TSI, 1.6 SRE | 2015–2020 |
| VW CADDY IV MPV (SAB, SAJ) | 1.0 TSI, 1.2 TSI, 1.4 TGI CNG, 1.4 TSI, 1.6 SRE | 2015–2020 |
| VW CC B7 (358) | 1.4 TSI | 2011–2017 |
| VW GOLF SPORTSVAN VII (AM1, AN1) | 1.0 TSI, 1.2 TSI, 1.4 TSI, 1.4 TSI MultiFuel, 1.5 TSI, 1.6 | 2014–2020 |
| VW GOLF VAN VII Variant (BA5) | 1.2 TSi, 1.4 TSi | 2013–2017 |
| VW GOLF VI Convertible (517) | 1.2 TSI 16V, 1.4 TSI | 2011–2017 |
| VW GOLF VII (5G1, BQ1, BE1, BE2) | 1.0 TSI, 1.2 TSI, 1.4 GTE Hybrid, 1.4 TGI CNG, 1.4 TSI, 1.4 TSI MultiFuel, 1.5 TGI, 1.5 TSI, 1.6 | 2012–2021 |
| VW GOLF VII Van (5G1) | 1.2 TSi, 1.4 TSi | 2012–2017 |
| VW GOLF VII Variant (BA5, BV5) | 1.0 TSI, 1.2 TSI, 1.4 TGI CNG, 1.4 TSI, 1.4 TSI MultiFuel, 1.5 TGI, 1.5 TSI, 1.6 | 2013–2022 |
| VW GOLF VIII (CD1, DA1) | 1.0 eTSI, 1.0 TSI, 1.5 eTSI, 1.5 TGI, 1.5 TSI | 2019– |
| VW GOLF VIII Variant (CG5, DB5) | 1.0 eTSI, 1.0 TSI, 1.5 eTSI, 1.5 TSI | 2020– |
| VW JETTA IV (162, 163, AV3, AV2) | 1.2 TSI 16V, 1.4 TSI, 1.4 TSI Hybrid, 1.6, 1.6 MPi | 2008–2019 |
| VW JETTA VII Saloon (BU3, BU4) | 1.4 TSI | 2017– |
| VW LOAD UP! (121, 122, BL1, BL2) | 1.0, 1.0 EcoFuel, 1.0 TSi | 2014–2020 |
| VW PASSAT ALLTRACK B8 Variant (3G5, CB5) | 1.4 TSI 4motion | 2015– |
| VW PASSAT B8 (3G2, CB2) | 1.4 GTE Hybrid, 1.4 TSI, 1.4 TSI 4motion, 1.5 TSI | 2014– |
| VW PASSAT B8 Variant (3G5, CB5) | 1.4 GTE Hybrid, 1.4 TSI, 1.4 TSI 4motion, 1.5 TSI | 2014– |
| VW POLO V (6R1, 6C1) | 1.0, 1.0 TSI, 1.2 TSI, 1.2 TSI 16V, 1.4 TSI, 1.6 | 2009–2022 |
| VW POLO V Saloon (602, 604, 612, 614) | 1.4 TSi, 1.6 | 2009– |
| VW POLO Van V (6R1, 6C1) | 1.0, 1.0 TSI, 1.2 TSI, 1.4 TSI | 2009–2017 |
| VW POLO VI (AW1, BZ1, AE1) | 1.0, 1.0 MPi, 1.0 TGI, 1.0 TSI, 1.5 TSI | 2017– |
| VW SCIROCCO III (137, 138) | 1.4 TSI | 2008–2018 |
| VW SHARAN (7N1, 7N2) | 1.4 TSI | 2010–2022 |
| VW T-CROSS (C11, D31) | 1.0 TSi, 1.0 TSI, 1.5 TSI | 2018– |
| VW T-ROC (A11, D11) | 1.0 TSI, 1.5 TSI, 1.5 TSI 4motion | 2017– |
| VW T-ROC Convertible (AC7, AC8) | 1.0 TSI, 1.5 TSI | 2019– |
| VW TIGUAN (5N) | 1.4 TSI | 2007–2018 |
| VW TIGUAN (AD1, AX1) | 1.4 TSI, 1.4 TSI 4motion, 1.5 TSI | 2016–2024 |
| VW TIGUAN ALLSPACE (BW2, BJ2) | 1.4 TSI, 1.4 TSI E100 Flex, 1.5 TSI | 2017– |
| VW TOURAN (5T1) | 1.0 TSI, 1.2 TSI, 1.4 TSI, 1.5 TSI | 2015– |
| VW UP! (121, 122, BL1, BL2, BL3, 123) | 1.0, 1.0 EcoFuel, 1.0 GTI, 1.0 TSI | 2011– |
Always verify compatibility with your vehicle before ordering.
More about this part. Related categories and similar parts.
CORTECO
Related categories
Customers also bought
Common OE numbers for this part
Common original equipment numbers linked to replacement-part pages.
Delivery and returns. No small print.
£5.99
Standard delivery
Delivery estimates depend on current stock availability.
£50.00
Free delivery
Orders from £50.00
14 days
Returns
Money back if the part does not fit.
- Visa
- Mastercard
- PayPal
- Apple Pay
- Google Pay
- Klarna
Secure payments
Encrypted checkout
2-year warranty against manufacturing defects on all parts, counted from delivery. 14-day money-back guarantee if the part doesn't fit your vehicle. Delivery terms
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