RING SET, PISTON

OE-Grade Piston Ring Kit for Reliable Compression 🔧

This precision ring set restores factory compression and oil control in Toyota inline engines. It seals the combustion chamber, scrapes excess oil, and transfers heat from the piston to the cylinder wall. Ideal for rebuilds, smoke issues, and power loss, it keeps your workhorse running clean and strong 🚐.

Why you need it 🛠️

Healthy rings maintain tight gas sealing, quick starts, steady idle, and low oil use. They also protect the bore and piston by stabilizing the piston under load, reducing wear and fuel waste.

How it works ⚙️

Upper compression rings lock in combustion pressure. The second ring controls blow‑by. The multi-piece oil ring meters film on the cylinder, scraping the rest down the drain ports. Precision end gaps and coatings ensure fast seating and long life.

When rings are worn or broken ⚠️

• Low compression, hard starting
• Blue smoke, high oil use
• Loss of power, misfire under load
• Blow‑by, dirty plugs, diluted oil
• Scored cylinders, catalytic damage if ignored

Compatibility

• Hiace
• Hilux