Fits Komatsu Forklift Alternator YM12993077210N Volt 12 Amp 40 Regulator :Internal Engine : 4D94E Diesel. Northland Inc. dba Mytractor is not associated with nor represents Komatsu Ltd®in any way. Part & Models Numbers :Forklift KOYM129930-77210 YM129930-77210 Fits KOMATSU YM129930-77210 KO YM129930-77210 Fits KOMATSUYM129930-77210 KOYM12993077210 KO YM12993077210 Fits KOMATSUYM12993077210 YM12993077210 Fits KOMATSU YM12993077210 More Part & Model Numbers .