Exclusive Automatic True-Tension™ (ATT) technology to ensure the exact pre-determined tension ensuring constant alignment, no belt slip and less wear, Core made of corrostion resistant ADC12 aluminium alloy for stronger and more durable main shaft, Tandem ball bearing provides extended tensioner durability while MolyPro™ grease absorb heat, minimize wear and reduce friction, Reinforced Pivot Shaft for added durability and electroless nickel-plated for extended life, Round-Wire spring made of profesionnal grade chrome-silicone steel with a non-binding design to maintains constant tension, Pivot and Labyrinth seals are made with ProSeal™ Nitrile Rubber (NBR) to prevents dirt and grime from reaching internal components, 3D-scanned pulley to ensure an immaculate running surface without any defects, Our pulley and tensioner follow OE-Spec to ensure an easy and worry-free installation, Part Reference Numbers : 580175 49177 89171FN 89171 419-711 EG50173 45971 36230 BL3Z8678A JR3Z8678A BT171

Alternator

2007 2008 2009 2010 2011 2012 2013 Ford Freightliner Kenworth Lincoln Mack Peterbilt Sterling Truck Western Star Ecoboost Lightning Harley Davidson Motorcraft 367 386 387 388 389 4900EX 4900FA 4900SA A9500 AT9500 Cascadia Century Class Classic Columbia Coronado F-150 FLD120SD FLD132 L9500 LE Lobo Mark LT T800 W900 Pickup Pick-up Truck Truc Wheel Wheels GVWR GVW Cab 4 Drive 4WD 4x4 AWD 2.7L 3L 3.0L 3.5L 4.6L 5L 5.0L 5.8L 6L 6.0L 5.4L 6.2L 6.4L 6.7L 6.8L 7.3L 7.5L FX4 STX XL XLT Lariat King Ranch Heritage Crew Extended Special Super Duty F150 F250 F350 F450 F550 14.6L 15.2L 5.0L GAS engine DIESEL