4B9374 Tapered Roller Bearing for Caterpillar Equipment

The 4B9374 is a tapered roller bearing used in Caterpillar equipment. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

Fitment

• Wheel-Type Skidder: 525D, 535D, 545D, 555D
• Integrated Toolcarrier: IT38H
• Wheel-Type Loader: 972, 966, 966xe, 972xe, 962M, 966X, 962X Z, 962L, 962M Z, 966F, 966F II, 966L, 966M, 966M XE, 970F, 972L, 972M, 972M XE, 982M, 986H, 988B, 988G, 988H, 988K, 988K XE, 993K
• Wheel Tractor-Scraper: 611, 615, 615C, 615C II, TS180, TS185, TS225
• Earthmoving Compactor: 836K, 836G, 836H
• Wheel Dozer: 814F, 814F II, 834B, 834G, 834H, 834K
• Load, Haul, Dump: R2900G
• Motor Grader: 120, 120B, 12E, 12F, 140, 140B, 14E
• OEM Solutions: CAT WDS
• Track-Type Tractor: 140, 141, 143, 153, 163, 4, 4A, 5, 55, 6, 6A, 6S, D4D, D4E, D4E SR, D6C, D6D, D6D SR, D6E, D6E SR
• Road Reclaimer: RM-250C, RM-300, RM-350, RM-350B, RM400, RR-250, RR-250B, SM-350, SS-250, SS-250B
• Underground Articulated Truck: AD45, AD45B, AD55, AD55B, AD60, AD63, AE40 II
• Petroleum Products: TH35-E81
• Off-Highway Truck: 776C, 784B, 784C, 785, 785B, 785C, 785D, 789, 789B, 789C, 793, 793B, 793C, 793D
• Track-Type Loader: 941, 941B, 951, 951B, 951C, 955, 977, 977H

Cross-reference numbers

• 4B-9374
• 4B9374

Specifications