Product Introduction
M11-1608010 Precision-engineered Leak-proof High-response Clutch Master Cylinder for Chery
A precision-engineered clutch master cylinder (CMC) designed for aftermarket automotive clutch systems, this unit ensures reliable power transmission from the pedal to the release mechanism. Crafted with high-strength aluminum alloy and ISO 9001-certified machining, it withstands up to 120 bar pressure, maintaining consistent performance through 100,000+ actuation cycles. SAE J1153 compliant, its optimized bore and seal design minimizes fluid leakage and pedal fade. Trusted by global repair networks, it delivers smooth, responsive clutch engagement—critical for seamless gear shifts in daily driving and light commercial applications. Compact yet robust, it balances durability with cost-efficiency, making it a top choice for replacement needs.
Product Advantage
1. Precision-Engineered Durability
Forged from ISO 9001-certified 6061 aluminum alloy, this CMC boasts a lightweight yet robust build (strength-to-weight ratio: 1.8x steel). CNC-machined to a tight bore tolerance (±0.01mm), it ensures consistent fluid dynamics—critical for reliable clutch actuation. Heat-treated components resist wear, withstanding up to 120 bar (1,740 psi) pressure without deformation. This foundation guarantees performance even in stop-and-go traffic or heavy loads.
2. Zero-Leak Seal Technology
Equipped with dual EPDM seals and a polished chrome-plated piston, this CMC eliminates fluid seepage—a top failure mode in aftermarket units. Tested to SAE J1153 standards, it maintains pressure integrity through 100,000+ actuation cycles (equivalent to 100,000 miles of driving). The hermetic design also blocks dirt/ moisture ingress, cutting maintenance needs by 40% vs. generic alternatives.
3. Superior Pedal Responsiveness
Engineered with a low-friction bore and optimized piston geometry, this CMC reduces pedal travel by 25% compared to non-OEM parts. Drivers experience crisp, immediate clutch engagement—ideal for highway merging or tight city driving. This responsiveness minimizes “pedal fade” (common in worn CMCs) and improves shift precision.
4. OEM-Compatible Plug-and-Play Installation
Dimensionally matched to original equipment specs, this CMC requires zero modifications for installation. Technicians save 15–20 minutes per job, while end-users avoid alignment issues. It’s pre-filled with DOT 3/4-compatible fluid (tested for 500-hour corrosion resistance) and matches factory pressure curves—ensuring a seamless swap.
5. Rigorous Quality Validation
Every unit undergoes 100% pressure testing (up to 150% of rated capacity) and 500-hour salt spray exposure to prevent rust. Backed by a 24-month warranty, it’s trusted by 500+ global repair networks—with a 98% satisfaction rate from fleet operators. Our in-house lab uses CMM machines to verify tolerances, ensuring batch-to-batch consistency.
Technical Parameters
| Parameter | Specification | Test Standard/Validation Data |
| Body Material | ISO 9001-certified 6061-T6 aluminum alloy (heat-treated for strength) | Tensile strength: 310 MPa; Weight: 1.2kg (lightweight yet rigid)
|
| Dimensions | - Body diameter: Ø28mm
- Total length: 152mm
- Mounting hole pattern: 4x M8 threads (pitch 1.25mm)
- Center-to-center distance: 72mm x 45mm | Dimensional tolerance: ±0.05mm (verified via CMM inspection) |
| Working Pressure | 120 bar (1,740 psi) | Sustained pressure test: 100,000+ cycles (SAE J1153) |
| Burst Pressure | 180 bar (2,610 psi) | 150% over working pressure (destructive testing) |
| Seal System | Dual EPDM seals with PTFE anti-friction coating | Leak-free performance: 500-hour salt spray (ASTM B117); 40% lower fluid permeation vs. generic seals |
| Piston Design | Chrome-plated piston with micro-groove finish | Friction coefficient: ≤0.08; Reduces pedal travel by 25% |
| Fluid Compatibility | DOT 3/4/5.1 brake fluid | Corrosion resistance: 500-hour immersion (FMVSS 116) |
| Temperature Range | Operating: -40°C to +120°C
Storage: -50°C to +150°C | Thermal expansion tested (ASTM D471); No seal degradation |
Product Uses
Here are specific application scenarios of Clutch Master Cylinder:
1. Daily Commuting Vehicles
Tailored for drivers facing repetitive stop-and-go traffic, our CMC excels in high-frequency use—up to 500 pedal actuations daily. Dual EPDM seals and heat-treated aluminum resist wear, validated to last 100,000+ cycles without fade. This ensures crisp, consistent clutch engagement, reducing driver fatigue and enhancing safety in urban environments.
2. Intercity Delivery & Light Commercial Use
Ideal for vans or light trucks handling long-haul or frequent deliveries. With a -40°C to 120°C operating range and 180 bar burst pressure (150% over spec), it withstands extreme temps and heavy loads. Fleets report 40% fewer fluid leaks vs. generic parts, cutting downtime and maintenance costs.
3. Aftermarket Repair Shops
A top choice for technicians replacing worn CMCs. Its OEM-matching dimensions require zero modifications—install in 15–20 minutes (saving 30% labor vs. non-compatible units). Pre-filled with DOT 3/4 fluid and SAE J1153-tested, it delivers factory-level performance, boosting shop trust for reliable fixes.
4. Fleet Operations (Taxis/Logistics)
Trusted by high-mileage fleets for consistency. Each unit undergoes 100% pressure testing, ensuring reliability for vehicles racking up 20,000+ miles/year. With a 24-month warranty and 98% fleet satisfaction, it minimizes unscheduled stops—critical for revenue-driven operations.
5. Urban Food/Package Delivery
Perfect for vehicles with constant start-stop cycles (e.g., delivery apps). The low-friction chrome piston reduces pedal travel by 25%, letting drivers shift faster and navigate traffic more efficiently. Tested to 100,000+ miles equivalent, it maintains responsiveness over time.
Product Operate Guide
Ensure peak results: 1) Clean mounting surfaces with SAE J1686-compliant brake cleaner to remove debris. 2) Torque bolts to 12–15 Nm—no over-tightening. 3) Bleed air via OE procedure; our dual EPDM seals cut bleed time by 30%. 4) Test-pedal post-install: crisp engagement confirms success. Trusted by repair shops for zero leaks and 100,000+ cycle reliability—delivers safe, responsive action immediately.
