SPRING VALVE INTAKE RMZ450, XU-09527IS 12921-28H00Part No. 65 6377. PS (phoenixmotos. com) SUZUKI RMZ450 2008 2015, SUZUKI RMX450 2010 2019, VALVE SPRING INTAKE PSYCHIC XU 09527IS 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

Factory tested for reliability

2004 300 EXC (US) - Crankshaft

2009 KSF450-B9F KFX450R

PLEASE NOTE:

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Part No 46-622

700 SPORTSMAN TWIN/FI/MV 2005-07

1985 QUADRACER - LT250R CLUTCH (MODEL F/G)

serving as an equivalent to Kawasaki tools 57001-1450 and 57001-1597

EXC 250 97

For Suzuki KingQuad 450AXi 2009-2010

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