Detail and Precision
HEIKER Oil Seals are manufactured with detail and very high precision so it has the best quality product.

NOK Seal mechanism

HEIKER Oil Seal is using NOK seal mechanism which is the highest development level. At the very narrow edge, oil is channeled at oil side and the outer side of the engine, so that it will lubricate the moving surface to reduce the shaft to worn out.


The rubber materials on HEIKER Seal Oils are made with the highest quality materials. So the rubbers on the HEIKER Oil Seals have better resistance to heat, oil and weather in Indonesia.