Bucket tooth pins 27051021 (2705-1021) and retainers 21141849A (2114-1849A) for DH300 and DX300 excavators.

Bull tooth pins are metal shaft pins connecting the bucket teeth to the tooth holder. As a critical wear part, they need to be replaced regularly to ensure stable equipment operation. Their core function is to firmly fix the bucket teeth, ensuring a tight fit between the tooth tip and the tooth holder during operation, preventing loosening or detachment, thus guaranteeing the efficiency and safety of the bulldozer in heavy-duty tasks such as excavation and shoveling. This design not only optimizes work efficiency but also reduces the risk of mechanical failure due to component displacement.

Model Differences and Specifications

The specifications and installation methods of bucket tooth pins vary significantly between different bulldozer models. Appropriate parts must be selected according to the specific model. Wear or cracks in the bucket tooth pins directly affect operational safety and require timely inspection and replacement.

Excavator DH300 DX300 Spare Parts: Bucket Tooth Pins 27051021 (2705-1021) and Fixers 21141849A (2114-1849A)