Restore top-end performance on your 1998 Suzuki RM250 with the Namura NX-30024K Top End Kit. Designed for a standard-bore 66.35 mm cylinder, this comprehensive kit includes the piston, piston rings, wrist pin, retaining clips, top-end bearing, and gasket kit needed for a complete top-end rebuild. The kit is engineered for fitment with the Suzuki RM250 and provides dependable replacement components for maintenance, repair, or engine refresh applications.
The Namura piston uses a hypereutectic casting process that increases silicon content to help control expansion, improve wear resistance, and withstand higher cylinder temperatures. Its MOS2, or Teflon and molybdenum, coated skirts use a rolled-on application process designed to create a strong bond while reducing friction, improving heat transfer, and helping minimize the risk of cold seizures. Machined smooth heads help reflect combustion heat and reduce carbon buildup, supporting piston protection and consistent engine operation.
Anodized domes provide increased heat resistance and durability compared with non-anodized piston designs. Each component is selected to support reliable top-end service and proper engine reassembly. Verify the cylinder, model year, and existing bore specification before installation to ensure compatibility. This product is identified by Namura manufacturer part number NX-30024K and vendor part number 185-3024.
Features:
- Complete top-end kit includes piston, rings, wrist pin, retaining clips, top-end bearing, and gasket kit
- Fits 1998 Suzuki RM250 with a standard 66.35 mm bore
- MOS2 Teflon and molybdenum coated piston skirts help reduce friction, improve heat transfer, and minimize cold-seizure risk
- Machined smooth piston heads help reflect combustion heat and reduce carbon buildup
- Anodized piston domes provide increased heat resistance and durability
- Hypereutectic casting process provides controlled expansion, improved wear resistance, and enhanced high-temperature performance
- Brand: Namura
- Manufacturer Part Number: NX-30024K
- Vendor Part Number: 185-3024
Fitment:
1998 Suzuki RM250