113100E040 Toyota CASE ASSY, TIMING CH, Price: 438.65$, Weight: 7.723kg

Front Timing Chain Cover for Toyota Engines 🛠️

This genuine-spec timing cover seals the engine front and protects the chain drive. The precision aluminum body shields sprockets, guides, and tensioner from dirt, keeps oil inside, and reduces noise. It supports the front crankshaft seal and routes oil to the timing set. On some engines it also forms the oil pump cavity for steady pressure. Built as a direct-fit replacement for long, quiet service. 🚗

Why you need it

A healthy engine front cover keeps cam and crank timing accurate, prevents leaks on belts and mounts, and preserves oil pressure for VVT. Replace a cracked, warped, or corroded housing to stop front main seepage and restore correct chain lubrication. 🔧

How it works

The cover bolts to the block and oil pan with dowels for alignment, a molded gasket or RTV bead, and a press-fit crank seal. Internal passages splash-feed the chain while the seal rides on the crank snout. Proper torque and flat mating faces prevent aeration, leaks, and timing noise. 🧰

When it fails

Signs include fresh oil at the lower front, burning oil smell, wet serpentine belt, start-up rattle, or cam/crank correlation codes. Driving like this speeds chain wear, can jump timing, drop oil pressure, and may cause severe engine damage. ⚠️🛑

Tech notes

Clean and dry all surfaces, replace the crank seal, apply OEM RTV at head-to-block and pan corners, follow bolt sequence and torque, inspect guides and tensioner, and prime the pump before first start. Let sealant cure as specified. Great fit for Toyota timing chain cover replacement. 🔥