Stem Valve Oil Seal Og For N155 N-M A NVX155 GPD150-A 155cc 2DP-E2111-00 2DP-E2121-00(Valve 2 Pair)
£37.38
This oil seal is likely to be the best fit for engines with an aluminum block, specifically those from the GM N155 or NVX series, where two valve covers are required for proper sealing and cooling.
