K&L Supply Regulator & Rectifiers - Honda VT1100C 87-96 Highest quality&#44; direct replacement regulator&#47;rectifiers for your powersports applications. Protect the integrity of your charging system with a properly functioning regulator&#47;rectifier. OEM Ref. No - 31600-MAA-000&#44; 31600-MAA-010&#44; 31600-MM8-008. Make - Honda. Model - VT1100C Shadow 1100 &#40;V2&#41;&#44; VT1100C Shadow 1100 Spirit &#40;V2&#41;.