6K8420 Nut

6K8420 is a nut used on Caterpillar equipment, including construction, mining, industrial, forestry and material-handling machines. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

Fitment

• Wheel-running machines (skidders): 120C, 518, 518C, FB518
• Wheeled bulldozers: 814B, 814S, 824C, 824S, 834B, 834S, 834U, 844, 854G
• Petroleum products equipment: 3512C, CX35-P800, TH48-E70, TH48-E80
• Off-road dump trucks: 69D, 768B, 768C, 769, 769B, 769C, 769D, 771C, 771D, 772, 772B, 773, 773B, 773D, 775B, 775D, 776, 776B, 776C, 776D, 777, 777B, 777C, 777D, 777G, 784B, 784C, 785, 785B, 785C, 785D, 789, 789B, 789C, 789D, 789G, 793C, 793D, 794 AC, 796 AC, 798, 798 AC, MT4400D AC
• Multifunctional loaders with attachments: IT12, IT18, IT18B, IT28, IT28B
• Wheel loaders: 910, 916, 920, 926, 926E, 930, 930R, 930T, 936, 936E, 936F, 950, 950B, 950B/950E, 950E, 950F, 950F II, 960F, 966C, 966D, 966E, 966F, 966R, 980C, 980F, 980F II, 988B, 988F, 988F II, 990, 990 II, 992C, 992D, 992G, 994, 994D, 994F, 994H, G910, G916, G926, G936
• Underground articulated dump trucks: AD22, AD30, AD40, AD45, AD45B, AD55, AD55B, AD60, AD63, AE40, AE40 II
• Loader with telescopic boom: C4.4
• Wheel tractors: 120C, 125C
• Soil compactors: 815B, 816B, 825, 825C, 826C, 836
• Load-haul-dump machines: R1300, R1300G, R1300G II, R1600, R1600G, R1600H, R1700 II, R1700G, R1700K, R2900, R2900G, R3000H
• OEM solutions: CAT WDS
• Track-type tractors: 10C, 10S, 10SU, 10U, 11, 11SU, 11U, 140, 141, 143, 153, 163, D8H, D8K, D8L, D8N, D9H, D9L, D9N
• Autograders: 12G, 130G, 140G, 14G, 14H, 14H NA, 16, 16G, 16H, 16H NA, 16M3, 18, 18M3, 24, 24H
• Wheel tractor-scrapers: 631C, 613B, 613C, 631D, 631E, 633C, 633D, 637, 637D, 637E, 639D, 641B, 650B, 651B, 651E, 657, 657B, 657E, 660B, 666, 666B
• Court equipment: 3516
• Road surface reclaimers: RR-250, SS-250
• Industrial engines: 3512C, 3512E, 3516, 3516B, 3516C, C175-16, C175-20, C32B, C4.4, D1000, D1250, D800, DE1250S, G3512, G3520, SCT673, SPF343, SPF343C
• Pipe layers: 578, 583R, 589, 594H
• Track loaders: 931, 931B, 931C, 931C II, 935B, 935C, 935C II, 943, 951, 953, 953B, 963, 963B, 963C, 973, 977K, 983
• Mining equipment: 6060, 7495, MD6250, MD6310, MD6380, MD6540C
• Excavators: 215, 215B, 215C, 215D, 219D, 225B, 225D, 229D, 231D, 235B, 235C, 235D, 245B, 245D, 375-A, 375-A L, 385B, 385C FS, 385C L, 390D, 390D L, 502
• Articulated dump trucks: D20D, D250B, D250D, D250E, D250E II, D25D, D300B, D300D, D300E, D300E II, D30D, D350D, D350E, D35HP, D400, D400D, D400E, D40D, D44B, D550B
• Wood harvesting machines: 227, SAT318, SAT318T, SAT318TSC, SAT322, SAT322T, SAT322TSC, SAT323, SAT323T, SAT323TSC

Cross-reference numbers

• 6K-8420

Specifications