Performance Upgrade: Replaces worn, damaged parts with, in many cases, upgraded materials like high-performance interface gasket material fo...
Thread 6mm. Pitch 0.80mm. Overall length 8.50mm. Thread length 4.50mm. These are not genuine Gurtner.
Note: Any jets in this kit may not be the same size as factory fitted.
Head size 6mm. Thread 5mm. Pitch 0.90mm. Overall length 16.50mm. Thread length 5mm. These are not genuine Hex.
Head size 6mm. Thread 5mm. Pitch 0.80mm. Overall length 8mm. Thread length 5mm. These are not genuine Keihin.
Replacement aftermarket part for the following Yamaha OEM numbers: 4JH-14107-00-00, 4JH-14216-00-00, 3TJ-14943-38-00 (#155), 4JH-14984-00-00...
