Valve Oil Seal Set of 16 8 blue and 8 brown for Subaru EJ20 EJ22 EJ25. The seals feature a special smaller design to allow for clearance in small inside-diameter valve springs.
Viton seals, which use a proprietary fluoroelastomer material, are extremely resistant to heat, oil additives and abrasion. The metal body ensures the seals remain in place and deliver excellent long-term durability.Viton valve stem oil seals have gained quite a reputation for keeping oil in the proper places and out of your engine's combustion chambers.The seals feature a special smaller design to allow for clearance in small inside-diameter valve springs.