Description Yamaha 5L 2 Stroke Engine Oil YMD-63021-05-05 Special mineral based oil suitable for both pre-mix and direct oil injection systems. Developed, tested and approved by Yamaha Motor. High quality anti-wear protection against piston and binding Enhanced cleanliness of engine components, particularly the piston and exhaust port; no sludge produced Outstanding anti-corrosion and anti-rust capability to provide protection for the engine’s components Low exhaust smoke production – burns without leaving any sticky deposits Reduces ring-sticking, spark plug fouling and pre-ignition Withstands high temperatures and pressures of modern engines, low aquatic toxicity




