1A8285 Nylon Locknut for Caterpillar Equipment

The 1A8285 is a nylon locknut used on Caterpillar equipment, including construction machinery, engines, generator sets, marine systems, and related powertrain applications. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

Fitment

• Articulated Truck: D44B, D550B
• Backhoe: 931, D4
• Compact Wheel Loader: 910
• Excavator: 215, 225, 235, 245
• Gas Engine: G3304, G3306, G3406, G3408, G3408B, G3412, G342C, G3516, G379, G398, G399
• Gen Set Engine: 3406B, 3406C, 3408
• Generator Set: 3406C, 3412, 3412C, G3306, G3406, G3412, G3516
• Industrial Engine: 3304, 3306, 3406, 3406B, 3406C, 3408, 3408C, 3412, 3412C, D320A, D342, D342C, D343, D348, D353C, D379, D398, D399
• Integrated Toolcarrier: IT12
• Marine Engine: 3406C, D326F, D337, D337F, D342, D342C, D343, D353C, D375D, D379A, D397D
• Marine Gear: 3192
• Marine Transmission: 7211, 7261, 7271
• Motor Grader: 120, 120G, 12E, 12G, 130G, 140, 140G, 14E, 14G, 16, 16G
• Pipelayer: 561B, 571G, 572G, 583H
• Track Loader: 931B, 931C, 935B, 935C, 943, 953, 955C, 955H, 963, 963B, 973, 977L, 983
• Track-Type Tractor: D10, D3, D3B, D4D, D4E, D4E SR, D5B, D5E, D6D, D6E SR, D7F, D7G, D8H, D8K, D9G, D9H, D9L
• Tractor: 768B, 772
• Truck: 769, 769C, 773, 777
• Truck Engine: 1673, 1693, 3408, G3306
• Vehicular Engine: D348
• Wheel Dozer: 824, 834
• Wheel Loader: 926, 926A, 936, 950B, 966C, 980, 988
• Wheel Scraper: 657
• Wheel Skidder: 518, 518C, 528, 528B, 530B
• Wheel Tractor: 613, 621, 627, 631C, 633C, 637, 641B, 650B, 651, 657, 657B, 666, 666B

Specifications