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Corteco MINI Differential Seal 19037089B 40x62/67x9.9/13.6mm

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UK delivery — parts we hold in stock

Ordered before 2pm on a working day, these are dispatched the same day by express courier and normally arrive within 1–2 working days.

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A large part of our range is held by our supplier in Germany rather than on our own shelves. We order these in for you as soon as you place the order. They normally dispatch within 7–10 working days, and are then sent on by express courier like anything else. Nothing ships to you direct from Germany — it comes to our Arlesey workshop first, so you deal only with us for returns and warranty.

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Corteco MINI Differential Seal 19037089B – 40x62/67x9.9/13.6mm

The Corteco 19037089B is an ACM rubber differential seal with a dust lip, measuring 40mm inner diameter, 62/67mm outer diameter and 9.9/13.6mm heights. It is a left-hand twist seal fitted at the outlet position of the MINI R50/R52/R53 differential.

Specifications:

Brand: Corteco
Manufacturer Part Number: 19037089B
Inner Diameter: 40mm
Outer Diameter: 62/67mm
Height: 9.9/13.6mm
Material: ACM (Polyacrylate)
Swirl Type: Left-hand Twist
Dust Cover: With dust lip
Fitting Position: Outlet

Vehicle Compatibility:

MINI Convertible (R52) — Year of Construction 07.2004–11.2007, 163–210 PS, Petrol
MINI Hatchback (R50, R53) — Year of Construction 06.2001–09.2006, 75–218 PS, Diesel, Petrol

OE Cross References:

Corteco: 82037089, BFSLRSX7 (Simmerring)
MINI: 23111035851, 23117518647, 23117550058

What is the difference between 19037089B and 19037088B?

19037089B is the differential seal (40x62/67mm) fitted at the outlet position, while 19037088B is the differential shaft seal with different dimensions (36x58/63mm) — they serve different sealing positions within the same MINI differential assembly.

What happens if a differential seal fails?

A failed differential seal typically results in gear oil leaking from the differential housing, contamination of surrounding components and, if left unaddressed, low oil level that can damage the differential internals.

Is Corteco an OE-quality supplier?

Yes. Corteco is a Tier 1 OE supplier whose seals are fitted to many vehicles at the factory. This aftermarket product is made to the same specification.

Why Choose Eco Torque?

As specialists in gearbox rebuilds and repairs, Eco Torque takes pride in offering genuine gearbox parts, high-quality aftermarket alternatives and competitive pricing.

Need Help Finding the Right Part?

If you are unsure whether this part is compatible with your vehicle, send us your UK registration number or VIN and we will help you find the correct part.

Reference Number: ET2278

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Vehicle fitment

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Also available in these brands
Wilmink Group

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Cross-reference numbers
Wilmink Group: WG1226083

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