07000-73045 Seal-O-Ring Fits Komatsu Models

One New Aftermarket Replacement Seal O-Ring for Komatsu Construction Equipment

This aftermarket replacement seal O-ring (part number 07000-73045) is a widely used sealing component found throughout Komatsu heavy construction equipment lines. It is used in power train assemblies, torque converter and transmission systems, hydraulic piping, air conditioning piping, and engine applications across a broad range of Komatsu bulldozers, wheel loaders, dump trucks, graders, excavators, and more.

Compatible Models

Komatsu Bulldozers: D41PF, D53A, D53P, D58E, D58P, D61E, D61EX, D61PX, D63E, D65A, D65E, D65EX, D65P, D65PX, D65WX, D75A, D85A, D85E, D85ESS, D85EX, D85MS, D85P, D85PX, D155A, D155AX, D155W, D275A, D275AX, D355A, D375A, D475A, D475ASD, D575A

Komatsu Wheel Loaders: WA250PZ, WA320, WA320PZ, WA380, WA400, WA420, WA430, WA450, WA470, WA480, WA500, WA600, WA700, WA800, WA900

Komatsu Dump Trucks: 330M, AFP49, HD200, HD205, HD255, HD320, HD325, HD405, HD465, HD605, HD680, HD785, HD985, HM250, HM300, HM300TN, HM400, HD1500

Komatsu Graders: GD305A, GD355A, GD405A, GD505A, GD511A, GD521A, GD525A, GD555, GD605A, GD611A, GD621A, GD621R, GD623A, GD625A, GD655, GD655A, GD661A, GD663A, GD675, GD705A, GD725A, GD755, GD805A, GD825A

Komatsu Excavators: PC400, PC450, PC490, PC1000SE, PC1000SP

Komatsu Crawler Loaders: D53S, D57S, D65S, D68ESS, D75S, D85ESS, D85MS, D95S

Komatsu Compactors: WF450T, WF550, WF550T

Komatsu Engines: S6D125E, S6D170E, SA12V140, SA6D125, SA6D125E, SA6D170E, SAA6D125E, SAA6D170E, SDA12V140, SDA12V140E

Komatsu Dump Trucks / Articulated: HM250, HM300, HM400

Komatsu Diesel Generators: DCA, EGS240, EGS300, EGS360, EGS380, EGS650, EGS760, EGS850, EGS1000, EGS1050, EGS1200

Komatsu Cranes: LW100

Dressta Wheel Loaders: 542

Replaces Part Number(s):

07000-73045

New aftermarket replacement part - not remanufactured, not used.