5129672 GEARCNH Original GEAR OEM#s 5129672 APPLICATIONs TT AP 50 C 2 65 56S TIER 3 70 56DT TT LP 75 R 4 TT AP 50 C 4 55 56 65 46 60 86 TT AP 50 R 4 75 56 TT AP 55 R 4 TT AP 75 C 4 TT AP 50 R 2 TT50 TIER 3 75 56S TIER 3 TT AP 55 C 2 TT55 TIER 3 70 56 70 46 TT65 TIER 3 TT AP 55 C 4 56 SERIE TT75 TIER 3 65 56 R 4 TT65 TIERII TT65 TIER III (AP) TT55 TIER III (AP) 56 SERIES 55 56 R 4 75 56 R 4 60 56 55 56S TIER 3 TT AP 55 R 2 TT AP 75 R 2 75 56 TIER 2 TT AP 75 C 2 55