NOS Pair Yamaha Exhaust Seal 5MW-14642-00 YZ250 YZ250X 2-Stroke Pipe O-Ring OEM
Genuine NOS Yamaha Two-Stroke Exhaust Pipe Seal Gasket (Pair) (Part #5MW-14642-00)
Brand new, New Old Stock (NOS) genuine Yamaha exhaust expansion chamber seal O-rings. Designed specifically for high-temperature durability at the exhaust port head junction.
Fitment: Yamaha YZ250 (2001–2026), Yamaha YZ250X (2016–2026).
Condition: New Old Stock in its original factory-labeled packaging baggie.
Includes: 2x OEM Yamaha Exhaust O-Ring Gasket
Selling as pictured 062226 GP