This little piece is really at the heart of how your valves open and close in the engine. It takes the hydraulic pressure from your engine oil and uses it to push on the valve stem, essentially making the valve move. It converts that fluid power into mechanical motion. It's not just a simple push though, it also handles the quick, repeated motions needed for engine performance at different speeds. It sits right in the valve train, which is everything that manages the opening and closing of the valves. Think of it as a crucial link between the camshaft – that’s the thing that controls valve timing – and the actual valves themselves. Without this working properly, the valves won’t open and close at the correct time, and the engine won’t run efficiently, or maybe not at all. It’s part of a system, so everything needs to work together, but this is a key player. It’s important because it ensures smooth, quiet valve operation. A worn or faulty hydraulic pivot element can cause all sorts of problems. You’ll notice if it’s going bad – typically a ticking sound from the engine, especially at idle. It also affects performance; you might lose power, get poor fuel economy, and even damage other parts if it fails completely. It acts like a shield protecting the more expensive components from wear and tear. If one goes bad, they often need to be replaced in sets to maintain balance and prevent future issues. You can find them pretty easily online, Fixparts Online has a good selection if you're looking, but it’s something you don’t want to put off dealing with when it starts acting up. Quality you can count on: Hydraulic Pivot Element (MPN 420008210) comes with a 12-month warranty!

About INA

INA, part of the Schaeffler Group, is a leader in precision-engineered components for engines, transmissions, and chassis systems.

Why Choose INA?

• INA parts are known for lasting a long time, which saves you money on repairs down the road. • We make parts for a huge range of cars and trucks, so there's a good chance we have what you need. • INA parts are designed to work just like the original parts that came with your vehicle. • Mechanics and drivers trust INA because of our quality and reliability. INA delivers excellence, FixParts Online delivers to your door.