8B6343 Tapered Roller Bearing for Caterpillar Equipment

8B6343 is a tapered roller bearing used in Caterpillar equipment. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

Fitment

• Articulated trucks: D250B, D250D, D25C, D350C, D350E, D350E II, D35C, D35HP, D400, D400E, D40D
• Industrial tractors: HA771, HA871, TK371, TK381
• Integrated toolcarriers: IT62G, IT62G II, IT62H
• Motor grader: 14M
• Pipelayers: 561B, 561C, 561D
• Site preparation tractors: 2864C, 586C
• Soil compactor: 825B
• Track loaders: 955H, 955K, 955L, 977D
• Track-type tractors: 30/30, D5, D5B, D5E, DEUCE
• Wheel dozers: 824, 824B, 834
• Wheel feller bunchers: 2470C, 2570C, 2670C, 533, 543, 553C, 563C, 573C, HA770, HA870, TK370, TK380
• Wheel loaders: 950 GC, 950F, 950F II, 950G, 950G II, 950H, 950K, 960F, 962G, 962G II, 962H, 962K, 988, 992
• Wheel scrapers: 627, 627B, 627E, 627G
• Wheel skidders: 525B, 525C, 525D, 535B, 535C, 535D, 545, 545C, 545D, 555D
• Wheel tractors: 621, 627E, 627F, 627H
• Wheel tractor-scrapers: 627K, 627K LRC

Specifications