8T9377 Hex Head Bolts for Caterpillar Equipment

8T9377 is a hex head bolt used on Caterpillar equipment, including construction machinery, industrial and marine engines, generators, mining equipment, and power systems. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

Fitment

• Articulated trucks: 735, 740, D250D, D250E, D250E II, D25D, D300D, D300E, D300E II, D350E, D350E II, D400E, D400E II, D40D.
• Asphalt pavers: AP-1000, AP-1000B, AP-1000E, AP-1050, AP-1055B, AP-1055D, AP-1055E, AP-200B, AP-555E, AP-600D, AP-650B, AP-655C, AP-655D, AP-800, AP-800C, AP-800D, AP-900B, BG-225B, BG-225C, BG-2455C, BG-2455D, BG-245C, BG-260D, BG1000E, BG1055E, BG500E, BG600D, BG655D.
• Asphalt screeds: AS2251, AS2252C.
• Challenger tractors: 65, 65C, 65E, 70C, 75, 75C, 75D, 75E, 85C, 85D, 85E, 95E.
• Cold planers: PM-201, PM-465, PM-565, PM-565B, PR-1000, PR-450, PR-450C.
• Compactors: 816B, 816F, 816F II, 826C, 826G, 826H, 826K, 825H, 825K, 836, 836H, 836K, CW-34, PS-360C, CB-434, CB-434B, CB-434C, CP-563, CS-323, CS-323C, CS-531C, CS-533C, CS-563C, CS-573, CS-573C, CS-583, CS-583C.
• Excavators and front shovels: 215B, 215D, 225D, 229, 229D, 231D, 235, 235B, 235D, 245, 245B, 245D, 325B L, 330, 330 FM L, 330 L, 330B, 330B L, 350, 385B, 5090B, W330B.
• Loaders and tool carriers: 910, 916, 924H, 926, 926A, 936, 936F, 950B, 950B/950E, 950F, 950F II, 950K, 960F, 962K, 966D, 966F, 966F II, 966G, 966K, 966M, 970F, 972G, 972K, 980C, 980F, 980F II, 980G, 980G II, 980H, 988B, 988F, 988F II, 988H, 988K, 990, 990 II, 990H, 990K, 992C, 992D, 992K, 993K, 994, 994D, 994F, G936, IT12, IT18B, IT28F.
• Load-haul-dump and underground trucks: R1300, R1300G, R1300G II, R1600, R1600G, R1600H, R1700 II, R1700G, R2900, R2900G, R3000H, AD30, AD40, AD45, AD45B, AD55, AD55B, AD60, AE40, AE40 II.
• Motor graders: 120H, 120H ES, 120H NA, 12H, 12H ES, 12H NA, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 140M, 143H, 14G, 14H NA, 160G, 160H, 160H ES, 160H NA, 163H NA, 16G, 16H NA, 16M, 24H, 24M.
• Track-type tractors and loaders: D10N, D10R, D10T, D10T2, D11N, D11R, D11T, D3C II, D4H XL, D5H, D5H XL, D6D, D6E, D6E SR, D6G, D6G2 LGP, D6G2 XL, D6H, D6H XL, D6H XR, D6M, D6R, D6R II, D7G, D7G2, D7H, D7R, D7R II, D8L, D8N, D8R, D8R II, D8T, D9L, D9N, D9R, 931B, 933, 939, 953, 953C, 973, 973C.
• Trucks and scrapers: 69D, 769C, 769D, 770G, 772G, 773B, 773D, 773E, 773F, 775D, 775E, 775F, 777, 777B, 777C, 777D, 777F, 777G, 785, 785B, 785C, 785D, 789, 789B, 789C, 789D, 793, 793B, 793C, 793D, 797, 797B, 613C, 613C II, 615C, 623E, 623F, 623G, 627B, 627E, 627G, 631G, 633E, 637E, 637G, 657E, 657G.
• Wheel tractors and skidders: 611, 621E, 621F, 621G, 621H, 623H, 627F, 627H, 631D, 631E, 633E II, 637D, 651E, 515, 518, 518C, 525, 528, 528B, 530B, 545.
• Other machines: 572R, 578, RM-250C, RM-300, RR-250, RR-250B, SS-250, SM-350, HT400, SCT673, SPF343, SPF343C, SPT342, SPT343, 768C, 772B, 776C, 776D, 784B, 784C, 777G, TH48-E70.
• Engines, generators and power systems: CG137-12, G3306, G3306B, G3406, G3408, G3408B, G3408C, G3412, G3412C, G3508, G3508B, G3512, G3512E, G3516, G3516B, G3516C, G3516E, G3520B, G3520C, G3520E, 3208, 3304, 3304B, 3306, 3306B, 3406, 3406B, 3406C, 3406E, 3408, 3412, 3412C, 3456, 3508, 3508B, 3512, 3512B, 3516, 3516B, C-12, C-15, C-16, C13, C15 I6, C18, C18 I6, C27, C30, C32, C175-16, SR4, SR4B, SR4BHV, PM3412, PM3456, PM3508, PM3512, PM3516, PMG3516, PP3516, XQC1200, XQC1600.

Specifications