This is a A-4215604M2 Thermostat, 176?F PN: 4215604M2Main Description As Following : A-4215604M2 Thermostat; 176???F P.N: 4215604M2 Replaces: 705257A1 Stocked As: A-84383461 Found in Section & Models : Cooling Systems > Miscellaneous, McCormick (2002 & Newer) TRACTOR: G125 MAX (Tier 3), McCormick (2002 & Newer) TRACTOR: G135 MAX (Tier 3), McCormick (2002 & Newer) TRACTOR: G145 MAX (Tier 3), McCormick (2002 & Newer) TRACTOR: G165 MAX (Tier 3), McCormick (2002 & Newer) TRACTOR: G180 MAX (Tier 3), McCormick (2002 & Newer) TRACTOR: MC120 (Tier 3), McCormick (2002 & Newer) TRACTOR: MC135 (Tier 3), McCormick (2002 & Newer) TRACTOR: MTX120 (Tier 3), McCormick (2002 & Newer) TRACTOR: MTX135 (Tier 3) Associated Items : New Also This is An Aftermarket Product And : Replaces: 705257A1