Deutz 04158486 V-Grooved Pulley Assembly

The Deutz 04158486 is a three-groove V-belt crankshaft pulley designed for Deutz air-cooled diesel engine series 912 and 913. It functions as a harmonic damper and drive pulley for the engine accessory belt system. Constructed from cast iron for durability and rotational mass stability, it features three V-grooves to match the OEM belt drive configuration. This component is critical for maintaining crankshaft torsional vibration control and driving the alternator, fan, and hydraulic pump. Cross-references include Deutz part numbers 04158486, 4158486, 02238622, 2238622, 02136056, and 2136056. It fits engine models FL912, FL913, FL912W, FL914, F4L912, F6L912, F6L913, BF6L912, and F5L912. Common applications include Deutz-Fahr tractor series Agroprima, Agroxtra, and DX, as well as Kramer telescopic handlers equipped with Deutz engines.