3L7055 Union fit Caterpillar — SKU 3L7055

3L7055 is a union fitting for Caterpillar equipment in fluid fittings and adapters applications. It is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

Fitment

• Industrial engines: 3306, 3406
• Marine engines: D330A, D333A
• Mining excavators: 5230, 5230B
• Motor graders: 16G
• Quarry trucks: 771C, 771D
• Track-type tractors: D9G
• Tractors: 768C, 776, 776C, 776D, 784C
• Trucks: 769, 769C, 769D, 777, 777B, 777D, 785, 785B, 785C, 785D, 789, 789B, 789C, 789D, 793C, 793D, 793F, 793F AC, 793F CMD, 793F OEM, 795F AC, 797, 797B, 797F
• Wagons: 772
• Wheel loaders: 992
• Wheel scrapers: 621, 621B, 627, 627B, 630B, 631B, 631D, 633, 633D, 637, 637B, 637D, 639D, 641B, 651, 651B, 657, 657B, 666
• Wheel tractors: 621, 621B, 621R, 627B, 631C, 633C, 637, 641, 641B, 650B, 651, 651E, 657B, 657E, 657G, 666

Specifications