The Namura NX-09088 5-piece oil seal set is engineered for targeted engine seal replacement. This compact kit features key rotating shaft seals designed to restore engine integrity and prevent oil leaks. Manufactured from premium-grade rubber and reinforced with metal for high durability in extreme engine environments.Seals included for common shaft locations: crankshaft, kickstart, gear selectorNitrile Rubber (NBR) with internal spring and steel backingDouble-lip rotary shaft sealsTemperature Range: -40°F to 250°F (-40°C to 121°C)Precision fit and OEM-style constructionExcellent resistance to heat, oil, and high rotational pressure