CASE - TIMING CHAIN (Toyota TY11301-78153-71)

A worn timing chain case can allow oil leaks that starve the valvetrain of lubrication. This aftermarket replacement part references Toyota as the OE maker and cross-references part number TY11301-78153-71. The case encloses and protects the timing chain, maintaining proper tension and alignment. A cracked or warped case may cause chain slap, leading to timing errors or component damage. During a timing service, the case is often replaced to prevent future failures. This item ships at approximately 6.45 pounds. Verify the serial number or application, then call (562) 693-7748.

Part number variants: TY11301-78153-71, ty11301-78153-71, TY113017815371, ty113017815371