In wheeled excavator operations, the wheel hub and axle assemblies are continuously exposed to severe off-road environments—working directly in mud, crushed rock, abrasive sand, and contaminated water. A failing hub seal quickly allows grit to destroy expensive wheel bearings and causes critical gear grease to leak.

The R150W-9 Hub Seal Kit is specially engineered to provide a robust, impenetrable sealing barrier for your wheel hubs. To survive intense rotational friction and heavy structural loads, every sealing ring and O-ring in this set is manufactured from 100% Taiwan-imported GEMORS high-durability materials, ensuring maximum wear resistance and extended axle lifecycle.

As shown in our verified product photograph, this customized repair kit includes 7 precision-engineered sealing components specifically sized and formulated for the R150W-9 wheel hub assembly:

• 2 x Large Brown Heavy-Duty Hub Sealing Rings / O-Rings (Outer Bottom):
  • Position & Function: Installed at the primary wheel hub mating boundaries and axle carrier joints.
  • Material Advantage: Formulated from Taiwan GEMORS high-grade heat-resistant elastomeric compound (distinguished by its brown color). Exhibits exceptional resistance to mechanical extrusion and thermal degradation caused by continuous wheel braking and bearing friction.
• 3 x Large Black Primary Axle Hub O-Rings (Outer Right):
  • Position & Function: Forms a static and dynamic barrier around the main wheel hub housing and planetary gear covers.
  • Material Advantage: High-tensile, abrasion-resistant GEMORS compound engineered to maintain tight elasticity, preventing gear oil and bearing grease from escaping under heavy load impacts.
• 2 x Medium Black Bearing & Spindle O-Rings (Top Left & Center Left):
  • Position & Function: Seals internal axle spindles and wheel bearing support structures.
  • Material Advantage: Precision-molded cross-sections guarantee 100% gap-free sealing, effectively locking out external moisture, dirt, and corrosive elements.

• 100% Dimensional Accuracy Guarantee: Before shipping, our warehousing team performs meticulous manual checks and physical measurements. We guarantee 100% OEM dimensional matching for hassle-free, drop-in installation.
• Competitive Factory EXW Wholesale Pricing: Direct supply chain management allows us to offer top-tier Taiwan imported material quality at highly competitive wholesale prices, maximizing your repair margins.
• Seamless & Low-Fee Global Payment Channels: To facilitate smooth international trade, we support secure and flexible payment methods including T/T, WorldFirst, Alipay, and WeChat Pay, saving you transaction time and banking fees.
• Secure Protective Packaging & Global Shipping: Each set is individually sealed in professional WYS anti-static barrier bags and packed into reinforced export cartons to ensure safe, damage-free arrival at your facility.

Whether you are a heavy machinery repair shop, a parts distributor, or need custom OEM barcode labeling for your inventory, our technical sales team is ready to assist you.