Replacement rectifier regulator as shown in image. The rectifier controls and changes the AC voltage generated by the alternator used in the electrical system to 12v DC voltage within a certain tolerance to ensure the battery receives is charge and also ensure the bulbs do not burn out. 00H02301421 005.070.5001 AP898891 898891 Also suitable for the following: APRILIA RS 4 50 2T LC 2011 ZD4TK000 RS 4 50 2T LC 2012 Replica SBK Max Biaggi ZD4TK000 RS 4 50 2T LC 2012 Replica SBK Max Biaggi ZD4VX000 RS 4 50 2T LC 2013 ZD4TK000 RS 4 50 2T LC 2013 ZD4VX000 RS 4 50 2T LC 2014 Replica Marco Simoncelli ZD4TK0008 RS 4 50 2T LC 2014 Replica Marco Simoncelli ZD4VX000 RS 50 2T LC 2006-2008 ZD4PL RS 50 2T LC 2006-2008 ZD4RG RS 50 2T LC 2009-2010 ZD4PL RS 50 2T LC 2009-2010 ZD4RG RX 50 2T LC 2006-2008 ZD4PV RX 50 2T LC 2009 off white ZD4PV RX 50 2T LC 2011 ZD4PVH01 RX 50 2T LC 2012 ZD4PVH01 RX 50 2T LC 2014 ZD4PV SX 50 2T LC 2006-2008 ZD4PV SX 50 2T LC 2009 off black ZD4PV SX 50 2T LC 2011 ZD4PVG01 SX 50 2T LC 2012 ZD4PVG01 SX 50 2T LC 2014 limited Edition ZD4PV SX 50 2T LC 2014 ZD4PV DERBI GPR 50 2T LC 2002 Replica Racing VTHGPRRWB GPR 50 2T LC 2003 Replica Racing VTHGPRRWB GPR 50 2T LC 2006 Replica VTHGR1D1A GPR 50 2T LC 2008 Replica di Meglio VTHGR1D1A GPR 50 2T LC 2008 Replica Espargaro VTHGR1D1A GPR 50 2T LC 2009 Euro 2 VTHRF1A1A GPR 50 2T LC 2013 ZDPVXA00 GPR 50 2T LC Euro 2 Racing 2006 VTHGR1D1A GPR 50 2T LC Euro 2 Replica Pesek VTHGR1D1A GPR 50 2T LC Racing 2004-2005 Euro 2 VTHGR1A1A GPR Nude 50 2T LC 2006 VTHGR1D1B GPR Nude 50 2T LC 2007 Tunning VTHGR1D1B GPR Nude 50 2T LC 2008 VTHGR1D1B GPR R 50 2T LC 2006 VTHGR1D1A GPR R 50 2T LC 2007 Replica Malossi VTHGR1D1A GPR R 50 2T LC 2008 VTHGR1D1A Senda HYP 50 2T LC 2008 Euro 2 limited Edition DRD Evo VTHSR2D1C Senda HYP 50 2T LC 2008-2009 Euro 2 DRD Evo VTHSR2D1C Senda R 50 2T LC 2000 Frankreich VTHSENDARXH Senda R 50 2T LC 2001 Frankreich VTHSENDARXH Senda R 50 2T LC black devil 2003 VTHSR1A2A Senda R 50 2T LC DRD 2003 VTHSDR1GB Senda R 50 2T LC DRD black edition 2003 VTHSR1A2A Senda R 50 2T LC DRD Pro 2005-2007 VTHSA1A1A Senda R 50 2T LC DRD Pro 2008 VTHSA1A1A Senda R 50 2T LC DRD Racing 2005-2008 VTHSR1D2B Senda R 50 2T LC DRD Racing 2009 ZDPABA00 Senda R 50 2T LC DRD Racing 2009 ZDPABH00 Senda R 50 2T LC DRD Racing 2012 ZDPABA00 Senda R 50 2T LC DRD Racing 2012 ZDPABH00 Senda R 50 2T LC DRD X-Treme 2010 ZDPABB00 Senda R 50 2T LC DRD X-Treme 2012 ZDPABB00 Senda R 50 2T LC DRD X-Treme 2014 ZDPABB00 Senda R 50 2T LC DRD X-Treme 2015 ZDPAB Senda R 50 2T LC Racer Euro 1 2003 VTHSENDGB Senda R 50 2T LC X Race 2005 VTHSR1A1A Senda R 50 2T LC X Race 2005 VTHSR1B1A Senda R 50 2T LC X Race 2006 VTHSR1D1A Senda R 50 2T LC X Race 2006 VTHSR1E1A Senda R 50 2T LC X Race 2007-2009 VTHSR1D1A Senda R 50 2T LC X Race 2007-2009 VTHSR1E1A Senda R 50 2T LC X Trem 2002 VTHSDR1EB Senda R 50 2T LC X Trem 2003 VTHSDR1EB Senda R 50 2T LC X Trem 2005 VTHSR1A1A Senda R 50 2T LC X Trem 2005 VTHSR1B1A Senda R 50 2T LC X Trem 2005 VTHSR1C1A Senda R 50 2T LC X Trem 2006 VTHSR1D1A Senda R 50 2T LC X Trem 2006 VTHSR1E1A Senda R 50 2T LC X Trem 2006 VTHSR1F1A Senda R 50 2T LC X Trem 2007 VTHSR1D1A Senda R 50 2T LC X Trem 2007 VTHSR1E1A Senda R 50 2T LC X Trem 2007 VTHSR1F1A Senda R 50 2T LC X Trem 2008 VTHSR1D1A Senda R 50 2T LC X Trem 2008 VTHSR1E1A Senda R 50 2T LC X Trem 2008 VTHSR1F1A Senda R 50 2T LC X-Race 2010 VTHSR1D1A Senda R 50 2T LC X-Treme 2010 VTHSR1D1A Senda SM 50 2T LC 2000-2001 Frankreich VTHSDR1FB Senda SM 50 2T LC DRD 2003 VTHSDR1HB Senda SM 50 2T LC DRD limited Edition 2012 ZDPABB02 Senda SM 50 2T LC DRD Pro 2005 VTHSA2A1A Senda SM 50 2T LC DRD Pro 2007-2011 VTHSA2A1A Senda SM 50 2T LC DRD Racing 2005-2008 Euro 2 VTHSR2D2B Senda SM 50 2T LC DRD Racing 2010 ZDPABB00 Senda SM 50 2T LC DRD Racing 2012-2013 ZDPABB00 Senda SM 50 2T LC DRD Racing ltd. Edition 2006 VTHSR2D2B Senda SM 50 2T LC DRD Racing ltd. Edition 2007 VTHSR2D2B Senda SM 50 2T LC DRD X-Treme 2010-2011 ZDPABB01 Senda SM 50 2T LC DRD X-Treme 2012 ZDPABB01 Senda SM 50 2T LC DRD X-Treme 2013 ZDPSK0 Senda SM 50 2T LC DRD X-Treme 2014 ZDPABB01 Senda SM 50 2T LC DRD X-Treme 2015 ZDPAB Senda SM 50 2T LC DRD X-Treme limited Edition 2014 ZDPSK0 Senda SM 50 2T LC DRD X-Treme limited Edition 2015 ZDPABB Senda SM 50 2T LC Racer Euro 1 2003 VTHSENDHB Senda SM 50 2T LC X Race 2005 VTHSR2A1A Senda SM 50 2T LC X Race 2006 VTHSR2D1A Senda SM 50 2T LC X Trem 2002 VTHSDR1FB Senda SM 50 2T LC X Trem 2003 VTHSDR1FB Senda SM 50 2T LC X Trem 2006 VTHSR2D1A Senda SM 50 2T LC X Trem 2007 VTHSR2D1A Senda SM 50 2T LC X Trem 2008 VTHSR2D1A Senda SM 50 2T LC X-Race 2007 VTHSR2E1A Senda SM 50 2T LC X-Race 2009 VTHSR2D1A Senda SM 50 2T LC X-Race 2010 VTHSR2D1A Senda SM 50 2T LC X-Treme 2010 VTHSR2D1A GILERA RCR 50 2T AC 2006 ZAPG11D1 RCR 50 2T LC 2006 6H316319 RCR 50 2T LC 2013 ZAPABA01 RCR 50 2T LC VTH SDRIEB3H 213183 SMT 50 2T LC (FR) ZAPABB01 SMT 50 2T LC 2006 ZAPG12D1 SMT 50 2T LC 2013 ZAPABB0 SMT 50 2T LC 2013 ZAPABB01 SMT 50 2T LC 2015 ZAPABB0 SMT 50 2T LC 6H316319 SMT 50 2T LC Racing 2011 ZAPABB00 SMT 50 2T LC VTH SDRIFB3H H212994 SMT 50 2T LC VTHSDR1 SMT 50 2T LC ZAPG12A1A4H