2x timing chain camshafts for PORSCHE 996 3.4 Carrera 986 Boxster IWIS

2x timing chain camshafts for PORSCHE 996 3.4 Carrera 986 Boxster IWIS

The original from IWIS - Germany

Description:
Due to the complex design with an intermediate shaft and two overhead camshafts, the water boxers of the modern Porsche 911 Carrera and Boxster have a variety of chains and slide rails. These vary depending on the displacement or model year, even within a series. For example, the chain guides were slightly changed between the 3.4L and 3.6L Carrera engines from 2001 to 2002. The engines of the 911 turbo and GT models, however, are based on the proven 911 technology from the previous models. Here, timing chains as well as slide rails and tensioning rails for the valve control are fundamentally different.
For our engine components, vehicle information is always based on Porsche's spare parts program. The manufacturers of tension rails, slide rails and timing chains are well-known brands. You can find the components for your engine overhaul separately or as ready-made sets in our webshop.

The manufacturer IWIS was founded in 1916 and is active in the automotive industry as well as plant and mechanical engineering. The Munich-based company produces precision chains and mechanical drive technology, but also high-precision stamped and bent parts for electrical applications in vehicle construction. IWIS attaches great importance to quality, innovation and environmental awareness and has been awarded various prizes in these areas for decades.

Reference numbers:
99610517054,   996.105.170.54,   996 105 170 54
99610517052,   996.105.170.52,   996 105 170 52
99610517053,   996.105.170.53,   996 105 170 53


Scope of delivery:
2 timing chains

Suitable for:
996 Carrera 3.4 to -'01
Boxster 986 2.5/2.7/3.2 S
This corresponds to the engine code letters M96.01 / M96.02 / M96.04 and M96.20 / M96.21 / M96.22 / M96.23 / M96.24
Sits between the camshafts on the cylinder head
Two timing chains of this type are installed per engine