Toyota 135060Y050 Timing Chain Kit

The Toyota 135060Y050 timing chain kit is engineered to maintain synchronization between the crankshaft and camshafts on 1.2L 9NR-FTS, 8NR, and 9NR engine platforms. The kit comprises the primary timing chain, chain guides, and hydraulic tensioner assembly designed to OEM specifications for fitment and durability. This assembly replaces OE part numbers 13506-0Y050 and 135060Y050. It is applicable to Toyota Corolla Levin (chassis NRE181) and Toyota Corolla (chassis NRE181) models equipped with the specified 1.2L Dual VVT-i engines. The kit restores valve timing accuracy, preventing chain rattle and potential engine damage from elongated or worn chain links.