Hot Start Nut Starter Plunger Cap Adapter Compatible With KX250F 2004–2010 KX450F 2006–2008 KLX450R 2008–2019 FCR Carb(green)

Hot Start Nut Starter Plunger Cap Adapter for FCR Carburetors.Fits KX250F 2004–2010, KX450F 2006–2008, KLX450R 2008–2019.Compatible with FCR carburetors equipped with a hot start lever.Constructed from 6061-T6 aluminum.Features a 10mm hex head for installation and removal.Available in blue, red, green, and orange anodized finishes.This part is a direct replacement for the hot start nut.Fits models including CRF150R/RB 2007–2024, CRF250R 2004–2009, CRF250X 2004–2017, CRF450R 2002–2008, CRF450X 2005–2017, WR250F 2001–2013, WR400F 1998–2000, WR426F 2001–2002, WR450F 2003–2007, YZ250F 2001–2013, YZ400F 1998–1999, YZ426F 2000–2002, YZ450F 2003–2009, KT.M 250 EXC/SX-F/MXC 2005–2010, 450 EXC/SX-F/MXC 2003–2010, 525 EXC/SX-F/MXC 2003–2010, 450 SMR 2010–2012, 450 SX-F 2007–2012, 505 SX-F 2007–2008, 505 XC-F 2008–2009, 505 SX ATV 2009–2012, RMZ250 2004–2008, RMZ450 2005–2008, RMZ450Z 2005–2007.

• Model Compatibility: Fits KX250F models from 2004 through 2010, KX450F models from 2006 through 2008, and KLX450R models from 2008 through 2019.
• Component Type: Replacement plunger cap adapter designed specifically for the hot start nut on FCR carburetors used in the listed motorcycle models.
• Functional Purpose: Restores hot start functionality by serving as a direct-fit replacement for the plunger cap adapter on compatible FCR carburetors.
• Design Specification: Matches the physical configuration and mounting interface of the plunger cap adapter used with FCR carburetors on the specified and KLX models.
• Installation Scope: Intended for use only with FCR carburetors installed on the KX250F (2004–2010), KX450F (2006–2008), and KLX450R (2008–2019) motorcycles.