Yamaha Valve Seat Gasket (1KT-13621-00-00) – OEM Quality | Fits DT125, TZR125, TDR250 & More

Keep your Yamaha 2-stroke engine running at its best with this authentic OEM Valve Seat Gasket. Precision-manufactured to Yamaha’s factory standards, this part ensures a tight seal, reliable compression, and long-term durability in performance riding.

🔧 Key Features:

• Part Number: 1KT-13621-00

• Type: Valve Seat Gasket (NAS)

• Condition: New

• OEM Replacement: Direct-fit for multiple Yamaha 125cc–250cc 2-stroke models

• Material: Durable, heat-resistant gasket material

• Use: Cylinder head maintenance, engine rebuilds

✅ Compatible Yamaha Models:

Perfect fit for many 1987–1996 Yamaha motorcycles, including:

• DT125E / DT125R / DT200R

• TZR125 / TZR250

• TDR240 / TDR250

• TZR125L / TZR125R

• More models

💡 Ideal for restorations, performance rebuilds, or OEM-spec repairs.

📦 Why Buy From Bushido Motorcycles?

At Bushido Motorcycles, we specialize in rare and OEM-quality Japanese motorcycle parts. From track builds to collector restorations, we supply genuine parts to riders who value precision, history, and performance.

• Direct-imported OEM parts