Carburetor (NEW, not Rebuilt) Fits International Allis Chalmers Tractors Replacement Zenith Style Fits: International Fits: A, AV, B, BN, C, Super A, Super C, 100, 130, 140, 200, 230 Allis Chalmers Fits: D10, D12 Replaces PNs: International 52499D, 375560R91, 377600R91; TSX 156, 157, 319; Zenith 9749, 9752, 12115, 12122, 12123, 12225, 12285, 12475, 12522, 12613, 12749, 14007 Allis Chalmers 235975; TSX 156, 157, 319; Zenith 9749, 9752, 12115, 12122, 12123, 12225, 12285, 12475, 12522, 12613, 12749, 14007 Specifications Direct bolt on. 2-3/8" c.c. stud holes All JJAgParts items have been hand selected by our team and are continuously monitored for Quality. Should a craftsmanship or fitment concern be identified, JJAgParts will work with you to stand behind our products. JJAgParts is an American owned and operated family business! Here at JJAgParts, we strive for customer satisfaction. If you are not satisfied with your order, please contact us so we can make it right. Note: OEM Part Numbers are for reference only and should be verified before purchase.