61920506 ALTERNATORCNH Original ALTERNATOR OEM#s 61920506 APPLICATIONs 55 56 C 2 55 56 C 4 75 56 TIER 2 55 56 R 2 55 56 R 4 65 56 C 2 65 56S TIERII 65 56 C 4 65 56 R 2 65 56 R 4 55 56S TIERII 75 56 C 4 75 56 R 2 75 56 R 4 54C SERIES TD 75 C 2 TD 65 R 4 55 56S TIER 3 TD 65 R 2 TD 65 C 4 TD 65 C 2 65 56S TIER 3 TD 110 C 4 TD 110 R 4 TD 100 R 4 75 56S TIER 3 TD 100 R 2 TD 100 C 4 TD 100 C 2 75 56 TIER III JX75 (NEW) TD4. 80B 2WD 50 C TD4. 80B 4WD DOMESTIC 54C JUN TD4. 90B