Exhaust Valve for 2003-2005 Yamaha SR 230 1000 - Replaces 4XV-12121-00-00

Exhaust Valve for 2003-2005 Yamaha SR 230 1000, a direct replacement for OEM part number 4XV-12121-00-00.

This replacement exhaust valve opens to let burnt gases out of the combustion chamber and seals during compression and combustion. Exhaust valves run under high heat, so a sound valve face and seat are vital for compression and reliability.

When You Need It

• Low compression or failed leak-down test
• Burnt, cracked or pitted valve face
• Bent valve after a timing failure
• Any cylinder head rebuild

Fitting Tips

• Lap or recut the valve seat when fitting a new valve
• Fit new valve stem seals at the same time

Product Details

• Part Type: Exhaust Valve
• Replaces OEM: 4XV-12121-00-00, 5JJ-12121-00-00, 5LV-12121-00-00
• Brand: Aftermarket
• Condition: New
• Suits: 2003-2005 Yamaha SR 230 1000

Please compare the OEM number with your original part before ordering. Contact us if you need help confirming the right part for your watercraft.