JT rear sprocket JTR853.43 4 mm²/s Viscosity at 100°C

4 mm²/s Viscosity at 100°C (212°F) ASTM D445 19

STANDARDS: API SN / SM / SL / SJ

NGK R7440B-11T spark plug

Fastest oil flow already in the starting phase reduces critical cold start wear and guarantees long engine life

JT rear sprocket JTR853.43 4 mm²/s Viscosity at 100°CJT rear sprocket JTR853. 43 JT Sprockets is the world's leading manufacturer of aftermarket sprockets, constantly raising the industry's standards for quality and service. We are committed to supplying the most durable, best quality sprocket available in the marketplace worldwide. This is why we produce and sell more sprockets than all the other aftermarket brands combined. JT sprockets are made using only the best available materials. Aviation grade