When it comes to vehicle stability and steering precision, the ball joint is a critical component that demands zero compromise. Lokkraft offers a premium line of ball joints engineered to exceed OEM standards, providing the perfect balance of durability and responsive handling for the global automotive aftermarket.
Our ball joints are forged with a 42CrMo alloy steel body, undergoing a rigorous double heat treatment process. This ensures a superior metallurgical profile—an ultra-hard wear surface combined with a resilient, shock-absorbing core capable of withstanding extreme mechanical loads. To combat environmental wear, each ball stud is finished with an anti-corrosion coating, preventing oxidation in even the harshest road conditions.
Sealing integrity is a hallmark of Lokkraft engineering. We utilize Neoprene sealed boots secured by heavy-duty steel lock rings (distinguished by our signature PMS 158 C). This airtight seal effectively keeps out grit and moisture while retaining our premium imported grease, which maintains optimal viscosity across a wide temperature spectrum.
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Ball Joint
Ball Joint
Ball Joint
Ball Joint
Ball Joint
Ball Joint
Ball Joint
Ball Joint
Ball joint FAQ
What materials are used for the housing and the ball stud, and do they meet OEM standards?
Our ball joints are engineered to meet or exceed OEM specifications. We typically use SAE 1045 or 4140 chromoly steel for the ball studs to ensure high tensile strength. The housings are often made of forged steel or high-strength aluminum alloys, depending on the application. Each batch undergoes heat treatment to achieve the precise hardness required for long-term durability.
Can you provide Salt Spray Test (SST) and pull-out strength reports?
Yes, we provide comprehensive testing documentation. Our ball joints typically undergo a 72-hour to 240-hour Salt Spray Test (depending on the coating requested, such as Electrophoresis or Geomet) to ensure corrosion resistance. We also conduct pull-out and push-out tests to verify that the assembly can withstand the mechanical stresses of heavy-duty driving.
What is your Minimum Order Quantity (MOQ) and lead time for custom branding/packaging?
For standard catalog items, our MOQ is typically 100 pieces per SKU. For custom laser etching (branding on the part) or private label packaging, the MOQ is usually 100 pieces. Our standard lead time for production is 45-60 days, depending on the order volume and current forging capacity.
How do you ensure the durability and service life of the dust boot?
The dust boot is the first line of defense against premature failure. We use high-grade Polychloroprene (CR) or TPU (Thermoplastic Polyurethane), which offer superior resistance to ozone, extreme temperatures, and oil. This prevents cracking and ensures the internal grease remains uncontaminated by water or road debris.
Are these ball joints Greasable (with Zerk fittings) or Sealed for Life?
We offer both configurations. Our greasable versions feature Zerk fittings, allowing for regular maintenance and flushing out of contaminants—ideal for off-road or heavy-duty use. Our sealed units use high-performance synthetic lubricants and are designed for a "maintenance-free" experience, which is common in modern passenger vehicle applications.
