Corteco Differential Shaft Seal 20033804B 33x55x8.5/13.5mm

Corteco 20033804B Differential Shaft Seal – 33x55x8.5/13.5mm

The Corteco 20033804B is a high-quality shaft seal for differential applications. Manufactured from PTFE/ACM (polytetrafluoroethylene / polyacrylate rubber) with a right-hand twist swirl lip, it provides reliable sealing performance for differential outputs and driveaxles.

Key Specifications

Brand: Corteco | Part Number: 20033804B | EAN: 3358960187710 | Inner Diameter: 33 mm | Outer Diameter: 55 mm | Height 1: 8.5 mm | Height 2: 13.5 mm | Material: PTFE/ACM | Swirl Type: Right-hand Twist

Is this a genuine Corteco seal?

Yes. Corteco is a leading OEM sealing supplier. The 20033804B meets original factory specifications for differential shaft sealing.

What applications does this seal fit?

This is a differential shaft seal. If you need to confirm fitment for your specific vehicle, please send your UK registration or VIN.

Can this seal be reused after removal?

No. Shaft seals should always be replaced — reuse risks leakage from lip distortion or wear scoring on the seal surface.

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: ET2453