
Komatsu® equipment
🌏Worldwide supplier
🔨XBoth Genuine and OEM parts Available
WA+86 15866056851
Product description
Gaosong Machinery is a company dedicated to integrating the construction machinery parts industry with trade operations. We have amassed several years of experience in the construction machinery sector, experiencing rapid growth throughout this journey. Since our inception in 2016, we have assembled a comprehensive team of 26 members, encompassing independent production, quality inspection, sales warehouse management, and other personnel.
Our primary business involves manufacturing and supplying spare parts for construction machinery. As a professional manufacturer and supplier, we are committed to providing high-quality, reliable, and durable spare parts to meet our customers’ needs and requirements.

Original Japanese Komatsu parts: GD305A-1A\GD355A-1 Motor Assembly 600-815-7650 SA6D170E-2C-7DK026512-1540 Gasket WA400-3A\WA420-3\WA450\WA470-3714-07-18350 Gasket WA800-2,3\WA900-1,3 427-03-12530 Gasket Snap Ring WB146-5\WB150AWS-2\WB93\WB97 CA0145050 RING SNAP AFE69-B 730E-8XC2387 SENSOR SPEED WA500-3\WD500-3425-15-29410 NEEDLE BEARING GASKET SA6D170E-2A DK029331-2130 PC350LC-8\6745-11-4120 Gasket 1D61EX-15\PC350LC-8\WA420-3L 6741-81-6810 Gasket 1HM400-16742-01-4110 CORROSION RESISTANT 37GD705-5\PC300-7E0,8,8M0\WA430-6 6745-11-8810 Gasket 3708-7H-00613 MOTOR ASS’Y 1D475A-5,5A,5E0D61EX-15,15EO\D65EX-15,15E0,16\D85EX-15,15E0708-7S-00352 MOTOR ASS’Y 2D375A-3D,5D 708-23-00930 RELIEF VALVE 4708-7S-00550 MOTOR ASS’Y 2WA380-6\WA430-6\WA470-6PC1250-8\PC2000-8\PC800 708-7W-00130 MOTOR ASS’Y 1WA470-6 6251-19-1810 GASKET 3WA470-66150-21-5813 GASKET 11WA600-1,3\WA700-1,3\WD600-1,3426-15-19410 BEARING 8HYDRAULIC FILTER WB146-5\WB156-5\WB91R-5\WB93R-5\WB93S-5\WB97S-542N-62-15470 FILTER 6GD305A-1A\GD355A-1\GD510R-1\GD705A-4A-N\GD725A-1\WA450-3H\WA470-3H600-815-7650 MOTOR ASS’Y 4WA500-3H,3LK6217-K1-9900 GASKET KIT. 1WA500-3 ND116340-2362 MOTOR ASS’Y 11D375A-2 195-49-31251 GASKET 1WA470-3H\WA480-5L 6151-19-1810 GASKET 5HD1500-7562-27-31921 BEARING 4D375A-6 708-7H-00650 MOTOR ASS’Y 1D275A-2\D375A-3,3D,5D17M-15-25840 GASKET 1HM300-1\WA400-3A\WA420-3\WA450-3\WA470-3 56B-15-19420 NEEDLE BEARING 62BR380G-1\D275AX-5,5EO\PC1250-7,8,8R\PC200\PC2000\PC300VPC400WWA470-6 20Y-60-32121 SOLENOID ASS’Y 电磁阀组件5 GASKET 4SA6D170E-2C-7DK026512-1540WA400-3A\WA420-3\WA450\WA470-3714-07-18350 GASKET 5WA800-2,3\WA900-1,3 427-03-12530 GASKET 1WB146-5\WB150AWS-2\WB93\WB97