2H9091 Union for Caterpillar Equipment

The 2H9091 Union is a straight hydraulic coupling for Caterpillar equipment. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

Fitment

• Tracked bulldozers: 41, 44, D4D, D7G, D9L, 141, 143, 151, 161, 181, 191
• Autograders: 120, 120G, 120H, 120H ES, 120H NA, 120K, 12E, 12F, 12G, 12H, 12H ES, 12H NA, 12K, 130G, 135H, 135H NA, 140, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 14E, 14G, 14H NA, 160G, 160H, 160H ES, 160H NA, 160K, 163H, 163H NA, 16G, 16H NA
• Petroleum products equipment: 3512C, 3516C, 3512PETROL
• Off-road dump trucks: 785C, 785D, 789, 789B, 789C, 789D, 793, 793B, 793C, 793D, 797, 797B, 69D, 768B, 768C, 769, 769B, 769C, 769D, 771C, 771D, 772, 772B, 773, 773B, 773D, 773E, 775B, 775D, 775E, 776, 776B, 776C, 776D, 777, 777B, 777C, 777D, 777E, 784B, 784C, 785, 785B
• Engine and generator kits: 3512, 3516, 3516B, 3516C, C32, PM3508, PM3512, PM3516, PMG3516, PP3516, SR4
• Wheel-type loader: 980C
• Wheeled tractor-scrapers: 621, 621B, 621E, 621F, 621G, 621R, 621S, 623, 623B, 623E, 623F, 623G, 627, 627B, 627E, 627F, 627G, 631C, 631D, 631E, 631G, 633C, 633D, 633E, 633 II, 637, 637D, 637E, 637G, 639D, 641, 641B, 650B, 651, 651B, 651E, 657, 657B, 657E, 657G, 660B, 666, 666B
• Truck engine: 1673
• Industrial engines: 3304B, 3306, 3306B, 3406, 3406B, 3406C, 3406E, 3408, 3408B, 3412, 3412C, 3412D, 3412E, 3508, 3512, 3512B, 3512C, 3516, 3516B, 3516C, C15, C32, D320A, D330C, D333C, D342, D342C, D343, D346, D348, D349, D353C, D353D, D353E, D379, D379B, D398, D398B, D399, G3508, G3508B, G3508J, G3512, G3512B, G3512J, G3516, G3516B, G3516J, PM3412, 3208, 3304, C32 Marine
• Excavators: 5130, 5130B, 5230, 5230B
• Generators: SR4B, SR4

Cross-reference numbers

• 2H-9091

Specifications