Detail Head 40mm x length 112.4mm x stem 9mmex valve porsche 2479-4664cc m-40.00-112.40-9.00 This engine part suits the Porsche 928S with a M28.21 M28.22 (4664cc) engine.
Overview The KS Kolbenschmidt division develops, produces and markets gasoline and diesel engine pistons for cars and commercial vehicles and is among the foremost players in its segment. Other products include pistons for two-cycle and compressor engines as well as large pistons for stationary, marine and locomotive engines.