INTAKE /EXHAUST SPRING YFM YAM, BRONCO AU-09518S-3 (DUAL) ATV, 11H-12113-00-00,11H-12114-00-0

Part No. 65-6367.BR (oro2u.com)
YAMAHA YFM250 RAPTOR 2008-13,
VALVE SPRING BRONCO AU-09518S-3
SPRINGS ARE MADE OF SWOSC-V MATERIAL (OIL TEMPERED STEEL WIRE). SOME SPRINGS FEATURE A PROGRESSIVE STYLE DESIGN. PROGRESSIVE STYLE SPRINGS HAVE MORE COILS ON ONE END. THE

END WITH MORE COILS IS HEAVIER AND SHOULD ALWAYS BE INSTALLED TOWARDS THE BOTTOM. NON-PROGRESSIVE SPRINGS ARE PAINT MARKED ON THE END THAT IS TO BE INSTALLED TOWARDS THE TOP.
Cross reference numbers. 11H-12113-00-00,11H-12114-00-00