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07019-00130 Dust-proof sealing kit is applicable to D135A, D150A, D155A, D155AX, and D155S (2)
Product Name：Dust-proof Sealing Kit (Part No.: 07019-00130)
Applicable Equipment：Komatsu bulldozers D135A, D150A, D155A, D155AX, D155S and other related models
1 pc
MOQ
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Price
Product Description
Core Parameters：
- Part Number: 07019-00130
- Type: Combined dust-proof oil seal
- Structure: Metal skeleton + rubber sealing lip + self-tightening spring + dust-proof ring
- Material: Oil-resistant NBR/FKM rubber + high-strength steel skeleton
- Function: Prevents external dust/sediment from entering bearings/hubs and blocks internal lubricant leakage, providing bidirectional sealing protection
Function & Application：
- Dust & Contamination Prevention: The outer dust lip effectively blocks dust, sediment, and gravel from construction site environments, avoiding wear caused by impurities entering bearings or hubs.
- Leak-proof Sealing: The inner main sealing lip, paired with a self-tightening spring, fits tightly to the shaft surface to prevent lubricant/oil leakage and maintain bearing lubrication.
- Wear Resistance & Durability: Made of highly wear-resistant rubber and metal skeleton, it is tear-resistant, high/low temperature resistant, and adapts to the harsh conditions of heavy load, vibration, and dust in bulldozer operations.
- OEM Compatibility: Precision manufactured to Komatsu original equipment standards, with perfectly matched dimensions and installation structure, enabling direct replacement of the original 07019-00130 sealing kit with easy installation.
Application Scenario：
Suitable for maintenance and replacement of the travel system (hub, bearing area) in Komatsu D135A/D150A/D155 series bulldozers. It is a key sealing component to ensure stable operation of travel parts and extend bearing service life.
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