The Namura NX-09371 7-piece engine oil seal set is engineered to restore oil-tight integrity in off-road, motocross, or ATV engines. Built from high-resilience rubber compounds, each seal delivers superior durability against pressure, temperature, and rotational wear—ideal for both racing and recreational use.AttributeDetailBrandNamuraPieces Included7MaterialNitrile Butadiene Rubber (NBR) with internal spring reinforcementSeal TypeRadial lip seals (double-lip)Operating Temp-40°F to 248°F (-40°C to 120°C)ApplicationDesigned to fit crankshaft, shift shaft, clutch, starter, etc.ColorBlackOEM CompatibilityYesInstallationPress-fit, may require seal driver