3H8389 Screw-Filler Cap for Caterpillar Equipment

The 3H8389 screw-filler cap is an engine oil filler cap used on Caterpillar equipment and engines. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

Fitment

• Compact Wheel Loader: 910
• Excavator: 229D, 235, 245
• Gen Set Engine: 3208, 3304, 3304B, 3306, 3406, 3406B, 3408, 3412, 3412C
• Industrial Engine: 3304, 3306, 3406, 3408, 3412, D320A, D342, D342C, D343, D353C
• Integrated Toolcarrier: IT28, IT28B
• Landfill Compactor: 816, 826B, 826C, 836
• Logger: 227
• Motor Grader: 12G, 130G, 140G, 14G, 160G, 16G
• Pipelayer: 561B, 561D, 572G, 583K, 594, 594H
• Soil Compactor: 815, 815B, 825B
• Track Loader: 931B, 941, 943, 951B, 953, 955C, 955H, 955K, 955L, 963, 973, 977H, 977K, 977L, 983, 983B
• Track-Type Tractor: D10, D3, D3B, D4D, D4E, D4E SR, D4H, D5, D5B, D5E, D5H, D6C, D6D, D6E SR, D6H, D7F, D7G, D8H, D8K, D8L, D9E, D9G, D9H, D9L
• Truck: 769C, 773B, 777, 777B, 785, 789
• Wheel Dozer: 814, 814B, 824, 824B, 824C, 834, 834B
• Wheel Loader: 916, 920, 926, 930, 930R, 936, 950, 950B, 950F, 950F II, 966C, 966D, 966F, 966R, 980, 980B, 980C, 988, 988B, 992, G936
• Wheel Scraper: 613, 615, 621E, 631E, 637E, 639D, 651E, 657B, 657E
• Wheel Tractor: 621, 621B, 621E, 621R, 623E, 627E, 637D, 637D, Caterpillar

Specifications