Supertech Ford Ecoboost 21x12x48.30 Wrist Pin

Supertech is known for making solid internal engine components, and this Ford Ecoboost wrist pin is no different. If you're rebuilding the top end of your Ford Ecoboost engine, a new wrist pin is a critical piece to ensure your pistons move smoothly within the cylinders. This pin measures 21mm in diameter, 12mm in height, and 48.30mm in length, designed to fit specific Ecoboost applications.

When you're putting an engine back together, using new, correctly sized components like this wrist pin helps maintain proper piston-to-cylinder wall clearance. This is important for sealing, oil control, and overall engine health. It’s a small part, but it plays a big role in how your engine performs and lasts.