2A4781 Hex Head Bolts, Phosphate and Oil Coated

2A4781 is a hex head bolt for Caterpillar equipment. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

Fitment

• Articulated trucks: D25C, D30C, D350C, D35C, D35HP, D400
• Asphalt pavers: 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-2455D, BG-245C, BG-260D, BG1000E, BG1055E, BG500E, BG600D, BG655D
• Cold planers: PR-1000, PR-450C
• Compact wheel loader: 910
• Excavators: 215, 225, 231D, 235
• Gas engines: G3606, G3606B, G3608, G3612, G3616
• Gen set engines: 3208, 3306, 3408, 3412, 3412C, 3508, 3508B, 3512, 3512B, 3516, 3516B, D379B
• Military gen set: 3608
• Generator sets: 3412, 3412C, 3508C, 3512, 3512B, 3516, 3516B
• Industrial engines: 3160, 3208, 3304, 3306, 3408, 3408C, 3408E, 3412, 3412C, 3508, 3512, 3516, D353C, D398
• Marine auxiliary engine: 3516B
• Marine engines: 3208, 3306, 3408B, 3412, 3412C, 3508, 3512, 3516, 3606, 3608, 3612, 3616, D343
• Motor graders: 120G, 12F, 12G, 130G, 140G, 14E, 14G
• Petroleum engine: 3512C
• Pipelayers: 561B, 561C
• Pneumatic compactor: PS-500
• Power module: PM3412
• Pumpers: SCT673, SPS342, SPT342
• Reclaimer mixers: RM-300, RM-500
• Track loaders: 941, 951B, 955H, 955K, 955L, 977H
• Track-type tractors: D11N, D11R, D3, D4D, D4E, D5, D5B, D6C, D6D, D6H, D7F, D7G, D8H, D9E, D9G
• Tractor: 772
• Trucks: 773, 777, 785, 789
• Truck engines: 1673C, 3208, 3408
• Vibratory compactors: CB-614, CS-551
• Wheel dozers: 824, 834
• Wheel loaders: 920, 950, 966C, 980, 980B, 988, 992
• Wheel scrapers: 627B, 637D, 657E
• Wheel skidder: 518
• Wheel tractors: 613B, 613C, 627, 631C, 637D, 641, 650B, 651E, 657E, 666

Specifications