Heavy-Duty Structural Design: Features a robust 4.2kg unit weight with a 4-ear reinforced irregular square flange and 5 pre-installed pressure-fit studs. Designed specifically to handle the high-load demands and complex road conditions of SUVs and MPVs.

Advanced ABS Integration: Equipped with a built-in ABS sensor housed in a protective black molded casing with a copper threaded reinforcement hole. Guarantees stable signal transmission and anti-lock braking safety even during high-speed driving or on rough terrain.

High-Strength Construction: Crafted from premium alloy steel using German EFD high-frequency quenching. This process creates a durable martensite structure, ensuring exceptional load capacity for rough terrain.

Integrated ABS & Superior Sealing: Features a built-in high-sensitivity ABS sensor for stable electronic assistance. Equipped with a black integrated seal to block dust, water, and mud while retaining high-temp grease.

Precision Engineered Installation: Designed as a direct bolt-on replacement with a standard 4-hole flange. The mirror-polished raceways reduce friction and noise, providing a smooth and quiet driving experience.

Trusted HJDP Quality: Produced by Jinan Huayuan with over 30 years of expertise.

Superior Material Construction: Features a hybrid design with a matte grey cast iron flange for structural rigidity and high-grade polished GCr15 bearing steel for friction reduction. Salt bath quenching technology ensures exceptional hardness and fatigue strength.

Precision Engineering: Designed with a 4-hole threaded flange and a specific positioning hole for accurate alignment. The double-row angular contact structure ensures stability, while the precise 1.8-2.0mm quenching depth maximizes service life.

Advanced Sealing Technology: Equipped with a premium black rubber sealing ring to prevent contamination and retain lubrication. The integrated design minimizes vibration and noise, providing a smooth and quiet driving experience.

Integrated ABS Technology: Equipped with a high-precision integrated encoder and a dedicated external mounting port for ABS sensors. Features a robust polymer cap with a brass threaded insert (Mazda-style) to ensure stable signal transmission and reliable braking safety.

Premium Construction & Durability: Manufactured by Jinan Huayuan using high-grade forged steel with salt bath quenching technology. The martensite metal structure offers exceptional hardness and fatigue strength, while the galvanized serrated studs ensure a secure wheel fitment.

Optimized Lightweight Design: The wheel hub flange features four large weight-reduction holes distributed evenly between the studs. This design reduces unsprung mass for better fuel economy and handling while allowing easy visual access to rear mounting bolts during maintenance.

Corrosion Resistance & Quality Assurance: Finished with an industrial charcoal-grey bearing body and a polished silver flange face protected by a light anti-rust oil film. Each unit undergoes strict ISO/TS quality checks and features laser-etched HJDP branding for traceability.