The Namura NA-30050 Piston Kit is a standard-size replacement piston assembly designed for select Suzuki LT50 Quadrunner models. Built for dependable service in air-cooled two-stroke applications, this kit supports proper engine performance and reliable piston operation when replacing a worn or damaged original component. The piston is identified as 87.45 mm standard size and is intended for use with the factory engine configuration.
This Namura piston kit fits the 1984, 1985, 1986, and 1987 Suzuki LT50 Quadrunner. Verify the engine year, model, bore specification, and existing piston configuration before ordering to ensure correct application. The manufacturer part number is NA-30050, and the vendor part number is also NA-30050.
Important compatibility note: This piston kit will not accept OEM rings, and the included or applicable rings will not work with an OEM piston. Replace the piston and rings as a matched setup where required, and follow the engine manufacturer’s service procedures for inspection, installation, clearances, and break-in. Proper installation helps support compression, fuel efficiency, and long-term engine durability.
Features:
- Size: 87.45 mm standard replacement piston size
- Model: LT50 Quadrunner
- Brand: Namura
- Manufacturer part number: NA-30050
- Vendor part number: NA-30050
- Application: Air-cooled Suzuki LT50 Quadrunner two-stroke engine
- Fitment: 1984 Suzuki LT50 Quadrunner
- Fitment: 1985 Suzuki LT50 Quadrunner
- Fitment: 1986 Suzuki LT50 Quadrunner
- Fitment: 1987 Suzuki LT50 Quadrunner
- Compatibility: Will not accept OEM rings, and the rings will not work with an OEM piston
Fitment:
1984 Suzuki Lt50 Quadrunner
1985 Suzuki Lt50 Quadrunner
1986 Suzuki Lt50 Quadrunner
1987 Suzuki Lt50 Quadrunner