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Maintaining peak engine performance and longevity for your SANY heavy-duty truck requires a superior crankcase ventilation system. The genuine 13625105 Sany Oil Separator is a precision OEM component engineered to efficiently remove oil mist, vapor, and harmful contaminants from the crankcase blow-by gases before they are recirculated into the intake system. As a vital element in the lineup of SANY parts, the 13625105 ensures optimal engine breathing, protects critical components like turbochargers and intercoolers from oil fouling, and helps reduce overall oil consumption. Manufactured to exact factory tolerances, it guarantees a perfect fit and reliable operation under the extreme pressures and temperatures of demanding mining, construction, and hauling applications.
Sany Oil Separator
Маслоотделитель Sany
Separador de Aceite Sany
The 13625105 Oil Separator, often called a crankcase ventilation filter or oil catch can, plays a fundamental role in your engine’s closed crankcase ventilation (CCV) system. During combustion, a small amount of exhaust gases (blow-by) escapes past the piston rings into the crankcase. These gases carry oil mist, fuel vapor, and soot particles. The primary function of the 13625105 is to separate and coalesce these oil droplets from the vapor stream, allowing cleaned gases to be fed back into the intake for re-combustion while returning the separated oil to the sump. This process is vital for maintaining proper crankcase pressure, preventing oil sludge buildup, and protecting downstream components.
A failed or inefficient oil separator, unlike the high-performance 13625105, allows excessive oil to enter the intake air system. This oil coats the inside of the intercooler and intake manifold, reducing heat exchange efficiency and potentially causing carbon deposits on intake valves. In turbocharged engines, it can foul the turbocharger compressor wheel and housing. Using the genuine Sany Oil Separator ensures maximum separation efficiency, which directly contributes to sustained engine power, lower emissions, and prevention of abnormal combustion events like knocking, which can be caused by oil-contaminated intake air.
The table below details the core technical specifications for the SANY 13625105 Oil Separator. These parameters are essential for technicians and fleet managers to understand the component’s capabilities and ensure correct application for specific engine models and operating conditions.
| Parameter | Specification | Significance |
|---|---|---|
| OEM Part Number | 13625105 | Original SANY Identification |
| Component Name | Sany Oil Separator | Crankcase Ventilation Oil Separator |
| Primary Construction | High-Temperature Resin / Aluminum Housing | Durable, Lightweight, and Heat Resistant |
| Separation Media | Centrifugal & Mesh Filter Combination | High-Efficiency Oil Aerosol Removal |
| Maximum Flow Rate | Engine Model Dependent | Matches Engine Blow-By Volume |
| Operating Pressure | Designed for Crankcase Pressure | Maintains System Balance |
| Temperature Range | -30°C to +150°C | Withstands Engine Bay Extremes |
| Connection Type | Model-Specific Hose Ports | Ensures Leak-Free Integration |
| Service Type | Maintenance-Free / Replaceable Element | Consult Service Manual for 13625105 |
| Compatible Engines | SANY Diesel Engines in SY/SYL/SYM Trucks | Verify with Engine Serial Number |
Replacing the 13625105 Oil Separator is a critical maintenance task. The procedure typically involves locating the component on the engine block or valve cover, often near the crankcase ventilation hoses. Before starting, ensure the engine is cool. Disconnect the inlet and outlet hoses, noting their routing. Remove the mounting bolts or bracket securing the old 13625105 unit. Clean the mounting surface thoroughly to ensure a proper seal for the new part. Install the new genuine 13625105 Oil Separator using new gaskets or O-rings if supplied. Reconnect all hoses securely, ensuring clamps are tight. Start the engine and check for any air leaks. Always refer to the specific SANY engine service manual for the exact procedure and torque specifications.
The 13625105 is designed as a direct replacement. Compatibility is key; the part number 13625105 must correspond to your engine’s specific model and series. Using the correct OEM part ensures all port sizes, mounting points, and internal baffling are precisely aligned for your engine’s crankcase ventilation requirements. Some 13625105 units are serviceable, requiring periodic inspection and cleaning of internal components, while others are replaced as an assembly at recommended intervals. Adhering to the prescribed service schedule for the 13625105 is crucial for uninterrupted engine protection.
When installing the new 13625105, inspect the connected crankcase ventilation hoses for cracks, softness, or internal clogging. Replace them if necessary to ensure the entire system functions optimally and to prevent premature failure of the new separator.
The primary benefit of the 13625105 is the superior protection it offers to expensive engine components. By effectively removing oil from blow-by gases, it prevents carbon buildup on intake valves, keeps the intercooler core clean for efficient cooling, and stops oil from contaminating the mass airflow sensor (MAF). This leads to more stable engine operation, maintained horsepower, and a significantly extended lifespan for the turbocharger and the entire combustion system.
A high-efficiency 13625105 Oil Separator minimizes the amount of engine oil burned in the combustion chamber. This directly translates to lower oil consumption between changes, reducing operational costs. Furthermore, by ensuring only clean gases are recirculated, it helps the engine maintain optimal air-fuel ratios and reduces the output of particulate matter and hydrocarbon emissions, aiding in environmental compliance.
An engine breathing clean air operates more efficiently. The 13625105 ensures the intake system remains free of oil deposits that can disrupt airflow and sensor readings. This allows the engine management system to operate as designed, preserving factory fuel economy and power output. Preventing intake clogging also avoids issues like loss of boost pressure and reduced throttle response, keeping your SANY truck performing at its peak.
Recognizing a failing oil separator is crucial for preventative maintenance. Common signs that indicate the need for a new 13625105 include excessive oil consumption (needing frequent top-ups), visible blueish smoke from the exhaust (especially during acceleration), and oil sludge accumulation around the oil filler cap or breather hoses. You might also notice a loss of engine performance, reduced fuel efficiency, or even oil leaks from the separator housing itself. In severe cases, a clogged separator can cause excessive crankcase pressure, leading to oil seals failing.
Ignoring these symptoms and not replacing the unit with a genuine 13625105 can lead to accelerated engine wear. Oil entering the intake can cause knocking (pre-ignition) and dangerous carbon deposits. The cost of replacing a turbocharger or dealing with severe intake fouling far exceeds the investment in a new, high-quality 13625105 Oil Separator. Regular inspection and timely replacement are key to avoiding these expensive downstream repairs.
To ensure the 13625105 Oil Separator functions effectively throughout its service life, integrate its inspection into your regular engine maintenance schedule. For serviceable models, check the manufacturer’s recommended interval for cleaning internal baffles or replacing filter elements. Visually inspect the exterior of the 13625105 unit and its connecting hoses for any signs of oil leaks, cracks, or damage during routine engine checks. Monitor engine oil consumption as a primary indicator of separator health.
Use only the recommended engine oil grade and change it at prescribed intervals, as oil quality directly affects separator performance and sludge formation. If your engine operates in extremely dusty conditions, consider more frequent inspections of the CCV system. Keeping the crankcase ventilation system, centered around the reliable 13625105, in top condition is a small but vital task that pays major dividends in engine reliability and operating cost.
The crankcase ventilation system is precisely calibrated by engine designers. The 13625105 is not a generic part; its internal design, flow characteristics, and separation efficiency are engineered to match the specific blow-by gas volume and pressure profiles of SANY diesel engines. Using a non-OEM substitute can result in incorrect flow restriction—either too much, causing high crankcase pressure and seal leaks, or too little, allowing excessive oil carry-over.
Choosing the authentic SANY 13625105 Oil Separator guarantees that this critical component meets all original performance and durability standards. It ensures material compatibility with hot oil vapors and comes with the assurance of proper fit and factory-backed reliability. For fleet managers dedicated to maximizing engine life and minimizing unplanned downtime, and for operators who understand that true cost savings come from quality parts, the genuine 13625105 is the only prudent choice.
If you have any questions about our products, services, or anything related to what we offer, please don’t hesitate to leave us a message—our dedicated team is always ready to provide prompt and helpful responses to address your concerns. What’s more, when you become our valued customer, we’re delighted to offer you complimentary catalog services, giving you access to detailed, up-to-date information on our full range of products, specifications, and offerings to help you make informed decisions.
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