Alternator, Delco. PART NO: A-1105164. TypeDelco V/A12/42. . MODELS: Case-IH TRACTOR: 3088 Case-IH TRACTOR: 3288 Case-IH TRACTOR: 3688 Case-IH TRACTOR: 3688HC Case-IH TRACTOR: 5088 (W/ ROPS) Case-IH TRACTOR: 5288 (W/ ROPS) Case-IH TRACTOR: 5488 (W/ ROPS).