Kolbenschmidt 11-31-1-716-138 Camshaft for BMW M20 Engine

The Kolbenschmidt 11-31-1-716-138 is an OEM-quality replacement camshaft designed for BMW M20 straight-six engines. This cast camshaft serves as a direct replacement for BMW original equipment part number 11311716138, delivering reliable performance for engines found in E30, E34, and Z1 models equipped with 325i and 525i M20 powerplants.

Key Features:

• OEM-quality cast construction for durability and precise valve timing
• Direct fit for BMW M20 2.5L straight-six engines
• Manufactured by Kolbenschmidt, a trusted first-tier automotive supplier
• Compatible with stock valve springs, rockers, and valvetrain components
• Maintains factory valve lift and duration specifications

This camshaft is engineered to OEM specifications, providing the correct valve timing and lift characteristics for smooth power delivery throughout the RPM range. Kolbenschmidt is part of the Rheinmetall Automotive group and supplies original equipment to major European manufacturers. Professional installation by a qualified technician is required, including verification of proper valve clearances and timing belt condition. This component fits both left-hand and right-hand drive vehicles.