- Height 1
- 13 mm
- Swirl Type
- LD
- EAN
- 3358960144249
In stock
Original equipment number
Manual transmission shaft seal, OE 40100503. 2 compatible equivalents from 2 brands, 2 of them in stock. Prices from £25.99 to £36.99.
CEI 139.865£36.99
CORTECO 12014424B£25.99
Manufacturers list each of these parts against OE 40100503. The cheapest ones in stock come first; the full list follows, sorted by price.
UK delivery £5.99, free over £50 · We also ship from the EU to 200 countries, with no customs charges within the EU — see prices and times
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Choose a brand to see their compatible parts for OE 40100503.
OE part number 40100503 is a Manual transmission shaft seal. We have 2 compatible replacement parts from CORTECO, CEI.
Manual transmission shaft seal OE 40100503 prices range from £25.99 to £36.99, with 2 brands offering compatible parts.
OE (Original Equipment) number 40100503 is a manufacturer's reference code for Manual transmission shaft seal used to identify the exact specification of a part fitted during vehicle production. By cross-referencing this OE number, you can find 2 compatible aftermarket brands that match the same specification — often at a lower price than the original. All parts listed above are verified to match OE 40100503.
Original installation position for OE 40100503. The red ring marks where this part installs on the vehicle.

OEM workshop diagram — sourced from manufacturer parts catalogue.
| Attribute | Value |
|---|---|
| Fitting Position | Drive Axle |
| Dust Cover | 0 |
| Height 1 [mm] | 6 |
| Inner Diameter 1 [mm] | 40 |
| Height 2 [mm] | 13 |
| Height [mm] | 7,5 |
| Inner Diameter [mm] | 21,9 |
| Inner Diameter [mm] | 65 |
| Outer Diameter 1 [mm] | 54 |
| Outer Diameter [mm] | 21 |
Other original equipment numbers linked to 40100503. Each one leads to its own fitment and price page.
Only vehicle manufacturers' numbers are listed here. Other makers' equivalents are under “Compatible parts”.
Common original equipment numbers linked to replacement-part pages.
4–8 days
Standard delivery £5.99. Free on orders from £50.00.
£50.00
On every order from £50.00.
14 days
Changed your mind? Send unused parts back within 14 days of delivery.
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OE 40100503 is an original equipment reference for a Manual transmission shaft seal. It identifies the exact part specification used by the vehicle manufacturer.
Replacement parts for OE 40100503 cost between £25.99 and £36.99, depending on brand and specification.
CORTECO, CEI all offer compatible replacements for OE 40100503.
OE 40100503 is an original equipment reference assigned by the vehicle manufacturer. The parts listed below are quality-matched aftermarket and OEM-equivalent replacements that meet the same specification.