Namura oil seal kit are a premium replacement solution designed for full engine coverage in motorcycles, ATVs, UTVs, and dirt bikes. Each seal is crafted with high-durability materials to withstand extreme heat, pressure, and friction in high-performance engine applications.9 Piece kit: Crankshaft, shift shaft, gear shafts, kickstart, countershaft, and moreNitrile Rubber (NBR)Double-lip rotary shaft seals with metal casing interior for structural integrityTemperature Rating: -40°F to 250°F (-40°C to 121°C)Engine-grade oil, temperature, pressure, and debris resistance
