6B4540 Nut for Caterpillar Equipment

6B4540 is a nut used on Caterpillar equipment, including construction machinery, industrial and marine engines, generator sets, trucks, tractors, compactors, loaders and excavators. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

Fitment

• Articulated trucks: 725, 730, 735, 740, D250E, D250E II, D300E, D300E II, D350E, D350E II, D400E, D400E II
• Asphalt pavers: AP-1000, AP-1000B, AP-1000E, AP-1055B, AP-1055D, AP-1055E, AP-555E, AP-600D, AP-650B, AP-655C, AP-655D, 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: 10 FT, 10-20B, 8 FT, 8-16B, AS2251, AS2301, AS2302
• Challenger: 35, 45, 55
• Cold planers: PM-465, PR-1000
• Excavators: 245, 325B L, 325C, 325D MH, 330B L, 330C MH, 330D MH, 345B, 345B II MH, 345C MH, 365B, 365B II, 365C L MH, 375 L, 385C L MH, M325D L MH, M325D MH
• Gas engines: G3408, G3408C, G3412, G3508, G3512, G3516, G3606, G3606B, G3608, G3612, G3616
• Generator set engines: 3160, 3508, 3508B, 3512, 3512B, 3516, 3516B, G3412C, G3508, G3516B
• Generator sets: 3508B, 3508C, 3512, 3512B, 3512C, 3516, 3516B, 3516C, C15, C18, C32, G3508, G3512, G3512E, G3516, G3516C, G3520C, G3520E
• Industrial engines: 3126B, 3412E, 3508, 3508B, 3512, 3512B, 3516, 3516B, C-10, C-12, C-15, C-16, C-9
• Industrial tractors: HA771, HA871, TK371, TK381
• Landfill and soil compactors: 816F, 826G II, 826H, 836, 836G, 836H, 825G II, 825H
• Load-haul-dump machines: R1700 II, R1700G, R2900G
• Locomotive engines: 3508B, 3512B, 3516B
• Marine auxiliary and marine engines: 3508, 3508B, 3512, 3512B, 3516, 3516B, 3606, 3608, 3612, 3616, C18, C280-12, C280-16, C280-6, C280-8, D364
• Material handlers: MH3037, MH3049, MH3059
• Motor graders: 120H, 120H ES, 120H NA, 120K, 120K 2, 12H, 12H ES, 12H NA, 12K, 135H, 135H NA, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 14H, 160H, 160H ES, 160H NA, 160K, 163H, 163H NA, 16H, 24H
• Petroleum engines: 3508B, 3508C, 3512, 3512B, 3512C, 3516C, C15
• Petroleum transmissions: TH48-E70, TH48-E80, TH55-E70
• Pneumatic compactors: CW-14, PF-290B, PS-150B, PS-150C, PS-200B, PS-360B, PS-360C
• Power modules: PMG3516, PP3516
• Pumpers: SPF343C
• Quarry trucks: 771C, 771D, 775B, 775D
• Road reclaimers: RR-250
• Track-type tractors: D10R, D10T, D11R, D11T, D9T
• Trucks: 69D, 769C, 769D, 773B, 773D, 773E, 775D, 775E, 777B, 777C, 777D, 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
• Underground articulated trucks: AD30, AD45B, AD55B
• Vibratory compactors: CB-214D, CB-214E, CB-224C, CB-334D, CB-334E, CB-335D, CB-434C, CB-534B, CB-534C, CB-535B, CB-634C, CP-433C, CP-433E, CP-44, CP-533E, CP-56, CP-563, CP-573E, CP-64, CP-663E, CP-76, CS-323C, CS-423E, CS-431C, CS-433C, CS-433E, CS-44, CS-531C, CS-531D, CS-533C, CS-533D, CS-533E, CS-54, CS-56, CS-563C, CS-563D, CS-563E, CS-573C, CS-573D, CS-583, CS-583C, CS-583D, CS-583E, CS-64, CS-663E, CS-683E, CS-74
• Wheel dozers: 814F, 824G II, 824H, 834B, 834G, 834H, 844, 844K, 854G, 854K
• Wheel feller bunchers: 533, 543, HA770, HA870, TK370, TK380
• Wheel loaders: 938F, 938G, 950B, 950G, 962G, 966G, 972G, 980F II, 980G, 980H, 988B, 988F, 988F II, 988G, 988H, 990 II, 990H, 990K, 992, 992D, 992G, 992K, 993K, 994, 994D, 994F, 994H
• Wheel scrapers and wheel tractors: 615C, 623E, 623F, 657E, 611, 613C, 613C II, 621F, 627F, 631E, 633E II, 637E, 651, 651E, 613G
• Wheeled excavators: M318D MH, M322D MH, M325B, M325C MH, M330D, W330B, W345B II, W345C MH

Specifications