High‑precision engine ring set for Toyota trucks

This ring pack is essential for sealing combustion, keeping compression strong, and controlling oil on hard‑working Toyota V8 engines. It restores power, smooth idle, and clean exhaust during an overhaul or when you notice rising oil use and low compression. Built to OEM spec for direct fit and long service life.

How it works

The set has three rings per piston: a top compression ring to seal the burn, a second ring to scrape and support sealing, and a multi‑piece oil control ring with expander to meter oil. They sit in piston grooves and press lightly on the cylinder wall, keeping gases in and excess oil out. Moly/treated surfaces reduce friction and wear.

If worn or broken ⚠️

Expect hard starts, loss of torque, misfires, blue smoke, high oil consumption, fouled plugs, and higher fuel use. Continued driving risks cylinder scoring, piston damage, and catalytic converter failure.

Tech notes ✅

• Correct radial tension and end‑gap for stock bores
• Works best with a fresh plateau hone
• Check side clearance, set and clock gaps ~120°, oil during install

Compatibility

• Land Cruiser
• Sequoia
• Tundra