Wiseco Piston Kit - +0.020" - Xl 1200 K1748

PISTON KT 04-19XL1200 020

• HIGH-PERFORMANCE FORGED PISTON KITS
• Wiseco's high-tech manufacturing ensures greater operating strength and lower expansion at high temperatures
• Kits include forged pistons with ArmorGlide? coated skirts, rings, retainer clips, chrome piston pins
• Twin Cam pistons have ArmorPlating which improves ring seal, eliminates ring micro-welding, and improves the piston's ability to defend against detonation damage
• Piston kits are available with X-Ring package (.062 top ring, .062 compression ring and .158 oil ring), XC-Ring packages (.039 top ring, .062 compression ring, .158 oil ring) or VM-rings (1.2mm steel, positive twist, gas nitrided top ring, 1.2mm cast iron, taper under-hook scraper ring and 2.0mm three-piece, flex-vent oil ring with steel chrome-faced rails); VM-rings, X-Rings and XC-Rings will not interchange
• X- and XC-rings are identified by PART # in the application chart; X-Ring PART #s end with an "X" and XC-Ring PART #s end with an "XC"
• 103" kits require cylinder boring; 110" kit requires big-bore cylinders and case boring; X-Ring package (.0472" top ring, .0472" compression ring and .118" oil ring); recalibration required
• Pistons are made in the U.S.A.
• NOTE: Replacement rings include rings for one piston only.
• WARNING: Wiseco pistons that use VM-rings can only be fitted with Wiseco VM-rings; Wiseco pistons that use XC-rings can only be fitted with Wiseco XC-rings.

Harley-Davidson -- 1200 Roadster XLR -- (2004, 2006, 2005); Harley-Davidson -- 1200 Custom EFI XLC -- (2007, 2013, 2016, 2009, 2010, 2012, 2014, 2008, 2011, 2015, 2017, 2019, 2004, 2005, 2018, 2006); Harley-Davidson -- 1200 Custom XLC -- (2006, 2004, 2005); Harley-Davidson -- 1200 Low EFI XLL -- (2010, 2009, 2007, 2008, 2011, 2006); Harley-Davidson -- 1200 Nightster XLN -- (2011, 2008, 2010, 2009, 2007, 2012); Harley-Davidson -- Forty-Eight XLX -- (2010, 2011, 2016, 2013, 2014, 2012, 2015, 2017, 2019, 2018, 2020); Harley-Davidson -- 1200 Roadster EFI XLR -- (2007, 2008, 2006); Harley-Davidson -- Seventy-Two XLV -- (2016, 2012, 2013, 2014, 2015); Harley-Davidson -- SuperLow 1200 XLT -- (2016, 2014, 2015, 2017); Harley-Davidson -- 1200 Low XLL -- (2006); Harley-Davidson -- Sportster 1200 XL 50 -- (2007); Harley-Davidson -- 1200 Roadster XLCX -- (2017, 2016, 2018, 2019, 2020); Harley-Davidson -- Iron 1200 XLNS -- (2018, 2019, 2020); Harley-Davidson -- 883 Custom XLC -- (2006, 2005, 2004); Harley-Davidson -- 883 SuperLow XLL -- (2019, 2013, 2012, 2015, 2017, 2014, 2011, 2018, 2016); Harley-Davidson -- Iron 883 XLN -- (2018, 2020, 2014, 2010, 2017, 2013, 2019, 2011, 2012, 2009, 2015, 2016); Harley-Davidson -- 883 EFI XL -- (2008, 2007, 2009); Harley-Davidson -- 883 Custom EFI XLC -- (2007, 2006, 2009, 2004, 2005, 2008); Harley-Davidson -- 883 Roadster XLR -- (2006, 2007, 2005); Harley-Davidson -- Sportster 1200 XR -- (2009, 2012, 2011, 2010); Harley-Davidson -- Sportster 1200 X XR -- (2010, 2012, 2011, 2009); Harley-Davidson -- 1200 XLCP -- (2015, 2013, 2011, 2017, 2016, 2012, 2014); Harley-Davidson -- 883 Low XLL -- (2005, 2006); Harley-Davidson -- 883 Low EFI XLL -- (2007, 2009, 2006, 2008, 2010); Harley-Davidson -- 883 XL -- (2006, 2004, 2005); Harley-Davidson -- Forty-Eight Special XLXS -- (2019, 2018); Harley-Davidson -- 883 Roadster EFI XLR -- (2006, 2005, 2007)