Crankshaft Oil Seal Installation Tool (Rear) – Mazda MX-5 NA/NB

Correctly installing the rear crankshaft seal is crucial to prevent leaks, but it's difficult to get it neatly and evenly into place by hand. This installation tool ensures that the seal is pressed to the exact depth without the risk of damaging the crankshaft or the seal itself.

The method is simple and effective: place the seal over the crankshaft, position the tool, and tighten the original crankshaft bolt. This ensures that the seal is placed in a controlled and even manner, without the need to force it or risk misalignment. The end stop helps with correct installation, so the seal is not pressed too far.

Why this tool?

• Prevents damage – distributes pressure evenly over the seal.
• User-friendly – no excessive force required, easy to install.
• Durable design – resistant to repeated use.
• Exact fit for the MX-5 – designed for perfect installation without modifications.

With this tool, installing the front crankshaft seal becomes a precise and effortless process, which benefits the engine's lifespan.