Corteco Differential Shaft Seal 01033808B 40x55x8/13mm

Corteco 01033808B Differential Shaft Seal – 40x55x8/13mm

The Corteco 01033808B is a precision shaft seal designed for differential applications. Featuring an alternating-twist swirl lip, it ensures positive sealing at differential output shafts under varying rotational directions.

Key Specifications

Brand: Corteco | Part Number: 01033808B | EAN: 3358960203007 | Inner Diameter: 40 mm | Outer Diameter: 55 mm | Height 1: 8 mm | Height 2: 13 mm | Swirl Type: Alternating Twist

Is this a genuine Corteco seal?

Yes. Corteco is an OEM-grade sealing supplier and 01033808B meets original factory specifications.

What is the alternating twist lip?

An alternating-twist lip pumps oil back toward the gearbox regardless of shaft rotation direction, making it ideal for differential output shafts that may rotate in either direction.

Can I reuse this seal after removal?

No. Always fit a new seal — the lip takes a set in service and reuse causes leaks.

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: ET2452