Fabater Chain Tensioner, Heavy Metal Chain Tensioner Roller with Adjuster Spring Sprocket, for Polaris Sportsman 170, OEM 0452954 0451686

About this item

[OEM Replacement Fit] Chain tensioner replaces OEM numbers 0452954 and 0451686 ensuring precise compatibility with models including Sportsman 170 from 2009 to 2013 Sportsman 90 2004 2014 Outlaw 90 2007 2014 and 90 2004 2006 CNC machining guarantees exact dimensional accuracy for secure installation without modifications | [Heavy Duty Metal Construction] Premium metal materials provide maximum structural integrity through advanced die casting techniques this chain tensioner withstands intense off road conditions protecting against deformation and wear while maintaining reliable performance throughout extended use in demanding environments | [Automatic Tension Adjustment] Upgraded torsion spring enables real time chain elongation compensation maintaining optimal tension during operation this feature ensures consistent rotation smooth power transfer and significantly extends both chain and tensioner lifespan reducing maintenance frequency | [Enhanced Swing Arm Protection] Proper chain guidance system prevents direct metal contact with swing arm components minimizing friction damage and premature wear the tensioner assembly safeguards critical suspension parts improving overall vehicle durability and operational safety during rides | [Simple Installation Process] Designed for straightforward replacement with included spring hook this chain tensioner requires no special tools for mounting quick setup saves time during repairs while delivering immediate chain stability and performance for ATV enthusiasts | | | | |

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