130411503101 Toyota BEARING SET, Price: 12.68$, Weight: 0.031kg

Crankshaft Main Bearings Kit for Toyota Engines

Keep your Toyota powerplant smooth and strong with a premium engine bearing kit. These precision shells support the crankshaft inside the block, maintain oil pressure, and cut friction. Ideal for rebuilds, noisy bottoms, or when journals show wear, this is the heart of a long‑lasting, quiet engine.

Why you need it

Over time, clearances grow from mileage, heat, or dirty oil. Fresh crankshaft bearings restore factory oil gap, stabilize the crank, and protect against metal‑to‑metal contact, scoring, and costly failures.

How it works ⚙️

Each journal rides on two half‑shells with a tri‑metal or aluminum‑tin overlay. Pressurized oil forms a hydrodynamic film that carries load at speed. Thrust faces control end‑play, keeping the crank centered for correct timing and seal life.

What happens if worn or broken ❗

Warm knock, low oil pressure, glitter in the oil, and vibration. Ignoring it risks spun bearings, ruined journals, damaged rods, and a seized engine—often a total rebuild.

Replacement tips

Measure journals, select standard or undersize (0.25/0.50 mm). Plastigage clearances, oil the shells, and torque mains in sequence. Clean oil galleries, check thrust, and use new bolts if torque‑to‑yield.

Quality & fitment

OEM‑spec surface finish, anti‑cavitation overlay, and precise oil holes for stable pressure. Fits many Toyota petrol/diesel families; verify by VIN/engine code. Perfect for engine bearing, crankshaft bearing, Toyota replacement searches.