cylinder head Naraku 50cc for Derbi Senda, Aprilia RX/SX, RS4, Gilera RCR/SMT D50B0 E4 2018- NK103.16

Modular cylinder head in a set consisting of cover and combustion chamber suitable for D50B Euro4 engine. From year 2018 on the cylinder head is equipped with a different water temperature connection thread.

OEM number for comparison purposes: CM2869025 / 1A0089765 / 8470084