Explore our high-performance brake master cylinders, wheel cylinders, and calipers built for demanding global automotive markets.
We are an internationally certified manufacturer and strategic supplier of automotive braking system assemblies. Our primary product ranges cover Brake Master Cylinders, Brake Wheel Cylinders, Clutch Master Cylinders, and Clutch Slave Cylinders. Founded in 1996 by an industry veteran, our operations have evolved to produce thousands of high-precision parts configured for light vehicles, heavy trucks, and utility commercial platforms globally.
By enforcing the strict guidelines of GB/T19001-2016/ISO 9001:2015 and IATF 16949:2016 quality systems, our advanced production complex in Wuhu ensures maximum component integrity. "Safety First" remains the cornerstone of our manufacturing philosophy.
Strict compliance with international OEM technical parameters.
Integrated R&D with advanced simulation testing rigs.
Why Tier-1 global distributors and automotive system importers select Wuhu Qiujing as their long-term manufacturing partner.
Operate modern precision manufacturing facilities spanning 6,000+ m² with integrated high-capacity production lines for continuous delivery assurances.
Equipped with computerized high-pressure hydraulic test benches, visual sensors, and coordinate measuring machines. 2-year quality warranty guaranteed.
Utilize CNC processing centers and standardized metallurgical protocols to lock tolerances within microscopic limits across large production batches.
Dedicated R&D engineers, metal casting specialists, and support teams to accelerate customized drawings and custom packaging needs.
Our component systems are designed to match and exceed the technical standards of leading Japanese, European, and American vehicle makes.
Critical hydraulic distribution block translating pedal pressure to lines.
Heavy-duty drum actuators built for high-performance friction application.
Premium hydraulic cylinders for smooth and responsive transmission control.
Precision manual clutch actuators resistant to micro-leakages.
Dynamic hydraulic pressure regulators adjusting load bias in real-time.
Durable housings engineered with heavy-duty thermal properties.
In global automotive parts distribution, sourcing the correct brake master cylinder model demands an understanding of metallurgy, rubber compound chemistry, and precise manufacturing tolerances. The 46010-72Y24 brake master cylinder represents a key OEM part number configured for specific light-duty vehicle passenger platforms. It regulates pressure distribution across dual hydraulic braking circuits, ensuring vehicle safety during deceleration events.
The 46010-72Y24 assembly consists of a high-density cylinder body, matched piston assemblies, returning springs, and premium elastomer seals. The engineering of this product emphasizes durability under repeated load cycles:
Our CNC boring lines achieve inner cylinder tolerances below 5 microns. This precise matching of piston and cylinder wall prevents fluid bypass under high-pressure spikes (up to 15 MPa).
Utilizing high-performance EPDM seals guarantees compatibility with modern synthetic fluids (DOT 3, DOT 4). Seals retain elasticity from -40°C to 120°C.
Internal bores feature hard-anodized or corrosion-resistant surfaces to prevent oxidation and piston wear from moisture ingress in brake fluids.
Wuhu, Anhui Province, has emerged as a premier cluster for automotive component engineering. Sourcing 46010-72Y24 and similar brake master cylinders directly from our Wuhu manufacturing facility offers specific advantages:
As the automotive sector shifts toward electrification, global market demands are reshaping brake component engineering. Key shifts include:
Weight Reduction: Cast iron master cylinders are increasingly replaced by premium aluminum alloys to reduce front-axle weight and optimize vehicle efficiency. Aluminum designs require precise wall thickness calculations to handle extreme line pressures.
System Compatibility: Advanced electronic stability controls (ESC) and anti-lock systems place greater pressure dynamics on master cylinders. Qiujing coordinates testing protocols to verify that our components withstand the high-frequency micro-pulses generated by modern safety modules.
The 46010-72Y24 model must operate reliably across diverse driving environments:
For Tier-1 importers, aftermarket distributors, and large fleet operations, sourcing parts involves careful supply chain management. We address key purchasing requirements through:
Our manufacturing and processing units conform to global automotive standards, passing rigorous audits from leading accreditation bureaus.
Stay informed about Wuhu Qiujing’s operational expansions, trade shows, and technical breakthroughs.
Wuhu Qiujing Auto Parts announces the official holiday schedule alongside contingency manufacturing plans to guarantee timely deliveries during seasonal peaks.
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Following the Lunar New Year holiday, our factory resumes full operations. New automated testing lines are now online, boosting our monthly output of master cylinders.
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Wuhu Qiujing has completed critical year-end shipments to North American and European OEM partners ahead of seasonal holidays, maintaining our commitment to scheduled delivery.
Read Article →Get professional answers about technical specifications, ordering processes, and global wholesale partnerships.
The 46010-72Y24 part number corresponds to specific OEM cross-references, primarily used in light-duty passenger vehicles (particularly classic Nissan models). For verification, we cross-reference OEM part numbers with technical specifications, including bore diameter, outlet thread dimensions, and mounting hole spacing, to confirm correct vehicle compatibility.
We employ a multi-stage Quality Management System. Raw castings are scanned for internal voids before machining. CNC operators use laser-guided tools to maintain strict dimensional control. Finally, 100% of finished assemblies undergo high-pressure pneumatic leakage testing on automated diagnostic equipment.
Our standard seals are made of high-grade Ethylene Propylene Diene Monomer (EPDM). This material is chosen for its chemical stability with glycol-based brake fluids (DOT 3, DOT 4, and DOT 5.1), and its resistance to cracking and degradation under thermal loads from -40°C to 120°C.
Our manufacturing processes are certified to IATF 16949:2016 and ISO 9001:2015. These certifications verify that our engineering and production systems conform to global automotive standards for quality management, enabling import compliance in major Western automotive markets.
Yes. Our in-house technical department can develop custom models based on customer-provided physical samples, 2D engineering sheets, or 3D models. We also offer tooling options and prototype verification before launching full production runs.
Lead times typically run 30-45 days, depending on current orders and material availability. Minimum order requirements vary by part number, but generally start at 50 to 100 units per line item to support efficient production runs.
Browse our expanded line of master cylinders, wheel cylinders, and calipers built for international distribution.
Connect with our technical sales division to receive specifications, wholesale pricing models, and sample delivery packages.
