Valve stem seals, 4T scooter TMMP — valve stem seals for 4-stroke scooters. These oil-control caps prevent oil from getting from the cylinder head into the combustion chamber along the valve stems.
Replace them if bluish smoke comes from the muffler after starting or oil consumption has increased. Before buying, compare the new part with the old one for dimensions, shape and mounting points: vehicles from different model years may differ.
- Manufacturer: TMMP
