A41425: Gasket KitPart(s) IncludedA41425: Gasket Kit (x1)FitmentFits Fits Case-IH Construction / Industrial Model(s):LCK430, LCK530, 310B, 425, 440, 480, 480B, 480CKB, 480CKC, 480D, 480LL, 500LK, 530C, 580, 580B, 580C, 580CK, 580CKB, 580DFits Fits Case-IH Tractor Model(s):311B, 320B, 330, 350, 430, 431, 441, 470, 480, 500, 530, 531, 540, 540C, 541, 541C, 570, 584, 600, 630, 640Please Note: Do NOT Use For The 188 CID Diesel Engine With Narrow Flange Sleeve (4.457") Head Gasket Leakage Will OccurFor Wide Flanged Sleeve- 4.537"Replaces Part Numbers: HS3687W, 321225, A41425