Namura’s 6-piece engine oil seal kit is engineered for reliable sealing of key engine shafts. Designed for off-road motorcycles and ATVs, this kit provides high-performance protection against oil leaks in a compact, essential set. All seals are built with durable NBR rubber, reinforced with metal cores and spring-loaded lips to ensure performance under high pressure and heat. Ideal for light to moderate rebuilds.Crankshaft, kickstart, shift shaft, output shaft, camshaft, and gear selectorNitrile Rubber (NBR) with spring-loaded inner lip and steel reinforcementDual-lip rotary shaft sealsTemperature Range: -40°F to 250°F (-40°C to 121°C)OEM spec replacement