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Performance Machine engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Performance Machine lineup with fast shipping and expert fitment support — order with confidence.
Enhance your Harley-Davidson's braking system and aesthetic with the Performance Machine 137x4B Left Caliper in a brilliant Chrome finish. Engineered for 2000-2017 models, this caliper offers a significant upgrade in both stopping power and visual appeal, making it a prime choice for discerning riders.
The 137x4B caliper is built with a robust 4-piston configuration, providing enhanced hydraulic leverage for more effective braking and better modulation. The gleaming Chrome finish not only complements any custom build but also offers excellent corrosion resistance. This caliper is engineered to provide a noticeable improvement in braking responsiveness, giving you greater confidence on the road.
For riders who demand both performance and style, this Performance Machine caliper is an ideal upgrade. It combines cutting-edge engineering with a timeless finish to ensure your Harley-Davidson performs and looks its best. Upgrade your ride with reliable stopping power and a dazzling appearance.
Get the Performance Machine 137x4B Left Caliper in Chrome at GGCRACING today!
| Years | Make | Model | Trim |
|---|---|---|---|
| 2000-2017 | Harley-Davidson | FLHR Road King | Base |
| 2007-2017 | Harley-Davidson | FLHRC Road King Classic | Base |
| 2000-2006 | Harley-Davidson | FLHRCI Road King Classic | Base |
| 2000-2006 | Harley-Davidson | FLHRI Road King | Base |
| 2004-2007 | Harley-Davidson | FLHRS Road King Custom | Base |
| 2002 | Harley-Davidson | FLHRSEI Screamin Eagle Road King | Base |
| 2000 | Harley-Davidson | FLHT Electra Glide Standard | Base |
| 2003 | Harley-Davidson | FLHT Electra Glide Standard | Base |
| 2006-2009 | Harley-Davidson | FLHT Electra Glide Standard | Base |
| 2000-2005 | Harley-Davidson | FLHTC Electra Glide Classic | Base |
| 2007-2013 | Harley-Davidson | FLHTC Electra Glide Classic | Base |
| 2000-2006 | Harley-Davidson | FLHTCI Electra Glide Classic | Base |
| 2007-2017 | Harley-Davidson | FLHTCU Electra Glide Ultra Classic | Base |
| 2000-2006 | Harley-Davidson | FLHTCUI Electra Glide Ultra Classic | Base |
| 2009-2013 | Harley-Davidson | FLHTCUTG Tri Glide Ultra Classic | Base |
| 2003-2006 | Harley-Davidson | FLHTI Electra Glide Standard | Base |
| 2015-2017 | Harley-Davidson | FLHTKL Ultra Limited Low | Base |
| 2014-2017 | Harley-Davidson | FLHTKSE CVO Limited | Base |
| 2006-2017 | Harley-Davidson | FLHX Street Glide | Base |
| 2014-2017 | Harley-Davidson | FLHXS Street Glide Special | Base |
| 2010-2012 | Harley-Davidson | FLHXSE CVO Street Glide | Base |
| 2015-2017 | Harley-Davidson | FLHXSE CVO Street Glide | Base |
| 2010-2011 | Harley-Davidson | FLHXXX Street Glide Trike | Base |
| 2006 | Harley-Davidson | FLST Heritage Softail | Base |
| 2000-2017 | Harley-Davidson | FLSTC Heritage Softail Classic | Base |
| 2001-2006 | Harley-Davidson | FLSTCI Heritage Softail Classic | Base |
| 2000-2017 | Harley-Davidson | FLSTF Fat Boy | Base |
| 2010-2017 | Harley-Davidson | FLSTFB Fat Boy Lo | Base |
| 2016-2017 | Harley-Davidson | FLSTFBS Fat Boy S | Base |
| 2001-2006 | Harley-Davidson | FLSTFI Fat Boy | Base |
| 2005-2017 | Harley-Davidson | FLSTN Softail Deluxe | Base |
| 2014-2015 | Harley-Davidson | FLSTNSE CVO Softail Deluxe | Base |
| 2000-2013 | Harley-Davidson | FLTR Road Glide | Base |
| 2015-2016 | Harley-Davidson | FLTR Road Glide | Base |
| 2000-2006 | Harley-Davidson | FLTRI Road Glide | Base |
| 2009-2017 | Harley-Davidson | FLTRSE3 CVO Road Glide | Base |
| 2011-2017 | Harley-Davidson | FLTRU Road Glide Ultra | Base |
| 2011 | Harley-Davidson | FLTRUSE CVO Road Glide Ultra | Base |
| 2015-2016 | Harley-Davidson | FLTRUSE CVO Road Glide Ultra | Base |
| 2015-2017 | Harley-Davidson | FLTRX Road Glide | Base |
| 2010-2013 | Harley-Davidson | FLTRX Road Glide Custom | Base |
| 2015-2017 | Harley-Davidson | FLTRXS Road Glide Special | Base |
| 2012 | Harley-Davidson | FLTRXSE CVO Road Glide Custom | Base |
| 2000-2013 | Harley-Davidson | FXD Dyna Super Glide | Base |
| 2007-2017 | Harley-Davidson | FXDB Street Bob | Base |
| 2006 | Harley-Davidson | FXDBI Street Bob | Base |
| 2005 | Harley-Davidson | FXDC Super Glide Custom | Base |
| 2007-2014 | Harley-Davidson | FXDC Super Glide Custom | Base |
| 2005-2006 | Harley-Davidson | FXDCI Super Glide Custom | Base |
| 2008-2017 | Harley-Davidson | FXDF Fat Bob | Base |
| 2009-2010 | Harley-Davidson | FXDFSE CVO Dyna Fat Bob | Base |
| 2000-2005 | Harley-Davidson | FXDL Dyna Low Rider | Base |
| 2007-2017 | Harley-Davidson | FXDL Dyna Low Rider | Base |
| 2004-2006 | Harley-Davidson | FXDLI Dyna Low Rider | Base |
| 2000 | Harley-Davidson | FXDS-Conv Dyna Convertible | Base |
| 2000-2017 | Harley-Davidson | FXDWG Dyna Wide Glide | Base |
| 2001 | Harley-Davidson | FXDWG2 | Base |
| 2004-2006 | Harley-Davidson | FXDWGI Dyna Wide Glide | Base |
| 2000-2005 | Harley-Davidson | FXDX Dyna Super Glide Sport | Base |
| 2001-2003 | Harley-Davidson | FXDXT Dyna Super Glide T-Sport | Base |
…and 25 additional fitments. Contact us to confirm yours.
Other popular Performance Machine products customers consider together:
Performance Machine engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Performance Machine lineup with fast shipping and expert fitment support — order with confidence.
Enhance your Harley-Davidson's braking system and aesthetic with the Performance Machine 137x4B Left Caliper in a brilliant Chrome finish. Engineered for 2000-2017 models, this caliper offers a significant upgrade in both stopping power and visual appeal, making it a prime choice for discerning riders.
The 137x4B caliper is built with a robust 4-piston configuration, providing enhanced hydraulic leverage for more effective braking and better modulation. The gleaming Chrome finish not only complements any custom build but also offers excellent corrosion resistance. This caliper is engineered to provide a noticeable improvement in braking responsiveness, giving you greater confidence on the road.
For riders who demand both performance and style, this Performance Machine caliper is an ideal upgrade. It combines cutting-edge engineering with a timeless finish to ensure your Harley-Davidson performs and looks its best. Upgrade your ride with reliable stopping power and a dazzling appearance.
Get the Performance Machine 137x4B Left Caliper in Chrome at GGCRACING today!
| Years | Make | Model | Trim |
|---|---|---|---|
| 2000-2017 | Harley-Davidson | FLHR Road King | Base |
| 2007-2017 | Harley-Davidson | FLHRC Road King Classic | Base |
| 2000-2006 | Harley-Davidson | FLHRCI Road King Classic | Base |
| 2000-2006 | Harley-Davidson | FLHRI Road King | Base |
| 2004-2007 | Harley-Davidson | FLHRS Road King Custom | Base |
| 2002 | Harley-Davidson | FLHRSEI Screamin Eagle Road King | Base |
| 2000 | Harley-Davidson | FLHT Electra Glide Standard | Base |
| 2003 | Harley-Davidson | FLHT Electra Glide Standard | Base |
| 2006-2009 | Harley-Davidson | FLHT Electra Glide Standard | Base |
| 2000-2005 | Harley-Davidson | FLHTC Electra Glide Classic | Base |
| 2007-2013 | Harley-Davidson | FLHTC Electra Glide Classic | Base |
| 2000-2006 | Harley-Davidson | FLHTCI Electra Glide Classic | Base |
| 2007-2017 | Harley-Davidson | FLHTCU Electra Glide Ultra Classic | Base |
| 2000-2006 | Harley-Davidson | FLHTCUI Electra Glide Ultra Classic | Base |
| 2009-2013 | Harley-Davidson | FLHTCUTG Tri Glide Ultra Classic | Base |
| 2003-2006 | Harley-Davidson | FLHTI Electra Glide Standard | Base |
| 2015-2017 | Harley-Davidson | FLHTKL Ultra Limited Low | Base |
| 2014-2017 | Harley-Davidson | FLHTKSE CVO Limited | Base |
| 2006-2017 | Harley-Davidson | FLHX Street Glide | Base |
| 2014-2017 | Harley-Davidson | FLHXS Street Glide Special | Base |
| 2010-2012 | Harley-Davidson | FLHXSE CVO Street Glide | Base |
| 2015-2017 | Harley-Davidson | FLHXSE CVO Street Glide | Base |
| 2010-2011 | Harley-Davidson | FLHXXX Street Glide Trike | Base |
| 2006 | Harley-Davidson | FLST Heritage Softail | Base |
| 2000-2017 | Harley-Davidson | FLSTC Heritage Softail Classic | Base |
| 2001-2006 | Harley-Davidson | FLSTCI Heritage Softail Classic | Base |
| 2000-2017 | Harley-Davidson | FLSTF Fat Boy | Base |
| 2010-2017 | Harley-Davidson | FLSTFB Fat Boy Lo | Base |
| 2016-2017 | Harley-Davidson | FLSTFBS Fat Boy S | Base |
| 2001-2006 | Harley-Davidson | FLSTFI Fat Boy | Base |
| 2005-2017 | Harley-Davidson | FLSTN Softail Deluxe | Base |
| 2014-2015 | Harley-Davidson | FLSTNSE CVO Softail Deluxe | Base |
| 2000-2013 | Harley-Davidson | FLTR Road Glide | Base |
| 2015-2016 | Harley-Davidson | FLTR Road Glide | Base |
| 2000-2006 | Harley-Davidson | FLTRI Road Glide | Base |
| 2009-2017 | Harley-Davidson | FLTRSE3 CVO Road Glide | Base |
| 2011-2017 | Harley-Davidson | FLTRU Road Glide Ultra | Base |
| 2011 | Harley-Davidson | FLTRUSE CVO Road Glide Ultra | Base |
| 2015-2016 | Harley-Davidson | FLTRUSE CVO Road Glide Ultra | Base |
| 2015-2017 | Harley-Davidson | FLTRX Road Glide | Base |
| 2010-2013 | Harley-Davidson | FLTRX Road Glide Custom | Base |
| 2015-2017 | Harley-Davidson | FLTRXS Road Glide Special | Base |
| 2012 | Harley-Davidson | FLTRXSE CVO Road Glide Custom | Base |
| 2000-2013 | Harley-Davidson | FXD Dyna Super Glide | Base |
| 2007-2017 | Harley-Davidson | FXDB Street Bob | Base |
| 2006 | Harley-Davidson | FXDBI Street Bob | Base |
| 2005 | Harley-Davidson | FXDC Super Glide Custom | Base |
| 2007-2014 | Harley-Davidson | FXDC Super Glide Custom | Base |
| 2005-2006 | Harley-Davidson | FXDCI Super Glide Custom | Base |
| 2008-2017 | Harley-Davidson | FXDF Fat Bob | Base |
| 2009-2010 | Harley-Davidson | FXDFSE CVO Dyna Fat Bob | Base |
| 2000-2005 | Harley-Davidson | FXDL Dyna Low Rider | Base |
| 2007-2017 | Harley-Davidson | FXDL Dyna Low Rider | Base |
| 2004-2006 | Harley-Davidson | FXDLI Dyna Low Rider | Base |
| 2000 | Harley-Davidson | FXDS-Conv Dyna Convertible | Base |
| 2000-2017 | Harley-Davidson | FXDWG Dyna Wide Glide | Base |
| 2001 | Harley-Davidson | FXDWG2 | Base |
| 2004-2006 | Harley-Davidson | FXDWGI Dyna Wide Glide | Base |
| 2000-2005 | Harley-Davidson | FXDX Dyna Super Glide Sport | Base |
| 2001-2003 | Harley-Davidson | FXDXT Dyna Super Glide T-Sport | Base |
…and 25 additional fitments. Contact us to confirm yours.
Other popular Performance Machine products customers consider together: