Replacement for OEM numbers 077109087P and 077109088P precise fitment on specified engine models
Compatible with A6 A8 RS6 S6 S8 vehicles equipped with the 4.2L V8 engine
Complete timing chain tensioner kit designed to restore proper chain tension and engine performance
Engineered for under stress and temperature conditions typical in V8 engines
Direct installation without modifications making it suitable for both repair and maintenance applications
Description
AP01 Pair Timing Chain Tensioner Kit compatible with A6 A8 RS6 S6 S8 V8 4.2L models. Includes part numbers 077109087P 077109088P 077 109 087 P. Designed for precise fit and function in timing chain system maintenance. Replaces worn or damaged tensioners to help maintain proper chain alignment and engine performance. This product is an aftermarket solution. Brand names are mentioned only to clarify compatibility with specific models.