1K6872 Hex Head Self-Locking Nylon Nut

1K6872 is a hex head self-locking nylon nut used on Caterpillar equipment, including construction machines, engines, generator sets, trucks, tractors, loaders, excavators, compactors and other industrial equipment. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

Fitment

• Articulated trucks: 725, 730, 735, 740, D250B, D250D, D250E, D250E II, D25C, D25D, D300B, D300D, D300E II, D30C, D350C, D350E, D350E II, D35C, D35HP, D400, D400E, D400E II, D40D, D44B, D550B.
• Asphalt pavers and screeds: 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, 8 FT, 10 FT, 8-16B, 10-20B, 10B, AS2251, AS2252C, AS2301, AS2302, AS2302C.
• Backhoe loaders: 416D, 416E, 416F, 420D, 420E, 420F, 422E, 422F, 424D, 428D, 428E, 428F, 430D, 430E, 430F, 432D, 432E, 432F, 434E, 434F, 438D, 442D, 442E, 444E, 444F, 446D, 450E, 450F.
• Bulldozers and track-type tractors: 8A, 8S, D3, D3B, D3C II, D4C II, D4E, D4E SR, D4H, D4H XL, D5, D5B, D5E, D5H, D5H XL, D6C, D6D, D6D SR, D6E, D6E SR, D6G, D6G SR, D6G2 LGP, D6G2 XL, D6H, D6H II, D6H XL, D6H XR, D6R, D6R II, D6R STD, D7F, D7G, D7G2, D7H, D7R, D7R II, D7R XR, D8H, D8K, D8L, D8N, D8R, D8R II, D8T, D9H, D9L, D9N, D9R, D9T, D10, D10N, D10R, D10T, D10T2, D11N, D11R.
• Excavators: 215, 215B, 225, 225D, 229, 231D, 235, 235B, 235C, 235D, 245, 245B, 245D, 320D FM, 385B. Mining excavators: 5130, 5130B, 5230, 5230B.
• Wheel loaders and integrated toolcarriers: 916, 918F, 920, 924F, 924G, 924GZ, 924H, 924HZ, 924K, 926, 928G, 928HZ, 930, 930G, 930K, 930R, 936, 936F, 938F, 938G, 938G II, 938H, 938K, 950, 950B, 950B/950E, 950F, 950F II, 950G, 950G II, 950H, 950K, 960F, 962G, 962G II, 962H, 962K, 966C, 966D, 966F, 966F II, 966G, 966G II, 966H, 966K, 966M, 966M XE, 966R, 970F, 972G, 972G II, 972H, 972K, 972M, 972M XE, 980, 980B, 980C, 980F, 980F II, 980G, 980G II, 980H, 980K, 980M, 982M, 986H, 988, 988B, 988F, 988F II, 988G, 988H, 992, 992C, 992D, 994, G936, IT14G, IT14G2, IT18, IT18B, IT24F, IT28, IT28B, IT28F, IT28G, IT38F, IT38G, IT38G II, IT38H, IT62G, IT62G II, IT62H.
• Motor graders: 12E, 12F, 12G, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 130G, 135H, 135H NA, 140B, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 143H, 14E, 14G, 14H, 14H NA, 14M, 16, 160G, 160H, 160H ES, 160H NA, 160K, 160M, 160M 2, 160M 3, 160M 3 AWD, 163H, 163H NA, 16G, 16H, 16H NA, 16M, 24H, 24M.
• Track loaders: 935C II, 941, 943, 951B, 953, 953B, 953C, 953D, 955C, 955H, 955K, 955L, 963, 963B, 963C, 963D, 973, 973C, 977D, 977H, 977K, 977L, 983, 983B.
• Trucks and underground articulated trucks: 69D, 769D, 770, 770G, 770G OEM, 772, 772G, 772G OEM, 773D, 773E, 773F, 773G, 773G LRC, 773G OEM, 775D, 775E, 775F, 775G, 775G LRC, 775G OEM, 777D, 777F, 777G, 785, 785B, 785C, 785D, 789, 789B, 789C, 789D, 793B, 793C, 793D, 793F, 793F AC, 793F CMD, 793F OEM, 793F XQ, 795F AC, 795F XQ, 797, 797B, 797F, AD30, AD45B, AD55, AD60.
• Engines and generator sets: 3304, 3306, 3306B, 3406B, 3406C, 3406E, 3412, 3412B, 3412C, 3508, 3508B, 3508C, 3512, 3512B, 3512C, 3516, 3516B, 3516C, 3606, 3608, 3612, 3616, C-12, C12, C-15, C15, C-16, C18, G3412, G3508, G3512, G3512B, G3512E, G3516, G3516B, G3516C, G3516E, G3516H, G3520B, G3520C, G3520E, C280-8, C280-16.
• Other compatible equipment: Challenger 65E, 75E, 85E, 95E; multi terrain loaders 247, 247B, 247B3, 257B, 257B3, 257D, 267, 267B, 277C, 277C2, 277D, 287, 287C, 287C2, 287D, 297C; landfill and soil compactors 815B, 815F, 815F II, 816B, 816F, 816F II, 825C, 825G, 825G II, 825H, 826C, 826G, 826G II, 826H, 836, 836G, 836H; pipelayers 561D, 561M, 572R, 572R II, 578, 583K, 583R, 587R, 587T, 589, PL87; quarry trucks 771D, 775D; wheel tractors and scrapers 613C, 613C II, 613G, 621, 621B, 621E, 621F, 621G, 621H, 621K, 621R, 623B, 623E, 623F, 623G, 623H, 623K, 627B, 627E, 627F, 627G, 627H, 627K, 631C, 631D, 631E, 631G, 633C, 633D, 633E II, 637D, 637E, 637G, 639D, 641B, 651E, 657B, 657E, 657G.

Specifications