Feature: 1. Easier to Control: Equipped with this grease valve, you'll find it easier to control the power and work of your excavator. 2. Flexible to Use: Able to be perfectly applied to for Daewoo excavator, with high efficiency and stability, very useful. 3. Great Material. Mainly made of premium stainless steel material, very and durable in harsh road and weather. 4. OEM Number: The OEM number is B21204, please do double check the OEM number and model number carefully before purchase. 5. Easy to Install: Comes with a compact size and a light weight as well, the installation is very convenient to finish. Specification: Item Type: Excavator Grease Valve OEM Number: B21204 Material: Stainless Steel Use: Suitable for Daewoo excavation equipment, excavation construction vehicles, etc. Package List: 1 x Excavator Grease Valve Note: Easy to install, but best done by a professional.