Oil-gas Separator Element
Элемент маслоотделителя
Elemento separador de aceite y gas
The genuine Shacman OEM 612630060138 Oil-gas Separator Element is a high‑efficiency coalescing filter for the closed crankcase ventilation (CCV) system of the Shacman X5000 heavy‑duty truck. Part number 612630060138 is the serviceable internal element of the oil‑gas separator, designed to remove oil mist from blow‑by gases before they are routed back to the engine intake. Manufactured from advanced synthetic fiber media with a robust end cap design, this element ensures superior separation efficiency, low pressure drop, and long service life.
Specifically engineered for WP12 and WP13 engines, the 612630060138 oil‑gas separator element captures oil droplets as small as 0.3 microns, coalescing them into larger droplets that drain back to the oil pan. For Shacman X5000 fleet operators and service technicians, using the genuine OEM element guarantees correct fitment within the separator housing, optimal oil removal, and compliance with emissions regulations – preventing oil carryover that can damage the turbocharger, intercooler, and DPF.
Every Shacman filter element is manufactured from multiple layers of non‑woven synthetic media, treated with a proprietary hydrophobic and oleophilic resin. The media is pleated for high surface area and then bonded to molded polyurethane end caps. The element is 100% tested for burst strength, flow restriction, and separation efficiency. Trust OEM 612630060138 for clean crankcase ventilation and extended engine life.
| Parameter | Specification |
|---|---|
| OEM Part Number | 612630060138 |
| Product Name | Oil‑gas Separator Element / CCV Filter Cartridge |
| Brand / Engine | Shacman X5000 (WP12 / WP13) |
| Media Material | Multi‑layer synthetic fiber (hydrophobic/oleophilic) |
| End Caps | Molded polyurethane (oil‑resistant) |
| Outer Diameter | 82.0 mm ±0.5 mm |
| Inner Diameter | 42.0 mm ±0.5 mm |
| Height | 120.0 mm ±1.0 mm |
| Separation Efficiency (at nominal flow) | ≥ 99.5% (particles >0.3 µm) |
| Max Flow Rate | 200 L/min |
| Initial Pressure Drop (at nominal flow) | ≤ 30 mbar |
| Operating Temperature | -40°C to +130°C |
| Service Interval (recommended) | 500,000 km or 5,000 hours |
| Weight | ~320 g |
The oil‑gas separator element is the heart of the closed crankcase ventilation (CCV) system. Its job is to remove entrained oil droplets from blow‑by gases before those gases are routed to the engine intake. If the element becomes clogged or loses efficiency, oil mist will pass through, coating the intercooler, turbocharger compressor wheel, and intake valves with oil. This leads to reduced performance, carbon buildup, and increased emissions.
A worn or damaged element can also cause increased crankcase pressure, leading to oil seal leaks (rear main seal, valve cover gaskets) and even engine damage. The genuine Shacman 612630060138 element is designed to provide consistent separation efficiency for up to 500,000 km, ensuring that only clean blow‑by gases enter the intake.
The element uses a combination of inertial impaction, direct interception, and Brownian diffusion to capture oil droplets. The specially treated media repels water while attracting oil, causing droplets to coalesce and drain by gravity back to the oil pan. This self‑cleaning action extends the element’s service life.
The 612630060138 element is constructed from multiple layers of non‑woven synthetic fibers, each with a different fiber diameter and porosity. The outer layers capture larger droplets, while the inner layers capture sub‑micron mist. The media is treated with a proprietary resin that makes it hydrophobic (water‑repellent) yet oleophilic (oil‑attracting), ensuring that only oil is coalesced and drained.
The pleated design maximizes surface area within the compact housing, reducing flow velocity and improving capture efficiency. The pleats are spaced evenly and bonded to the end caps with a high‑strength polyurethane adhesive that resists oil and heat. The end caps are molded from a flexible polyurethane that seals tightly against the separator housing, preventing bypass.
Aftermarket elements often use simple felt or cellulose media, which saturates quickly and becomes a solid barrier, causing high crankcase pressure. Genuine Shacman elements maintain their permeability and efficiency throughout their service life.
Shacman’s filter elements are produced in ISO 9001‑certified facilities using automated pleating and assembly lines. The media is tested for basis weight, thickness, and air permeability before pleating. The pleats are formed with a precise pleat count and height to ensure uniform flow distribution. After assembly, each element is 100% visually inspected for pleat damage, adhesive voids, or end cap defects.
Random samples from each batch are subjected to a burst test: the element is pressurized internally to 3 bar; no rupture or end cap separation is permitted. A flow test measures pressure drop at 200 L/min; the initial ΔP must be ≤30 mbar. Separation efficiency is validated using a test aerosol of DEHS oil with a particle counter; efficiency must exceed 99.5% for droplets >0.3 µm.
Heat aging tests (500 hours at 130°C) confirm that the media and adhesives retain their properties. Vibration testing simulates 1.5 million km of real‑world use; the element shows no media migration or end cap loosening.
Shacman validates the 612630060138 element through extensive field testing on X5000 trucks operating in mining, construction, and long‑haul applications. After 500,000 km, the elements are removed and analyzed for oil loading, pressure drop, and structural integrity. Genuine elements consistently show less than 50% of their oil holding capacity used, with pressure drop still well below the replacement threshold. This confirms a safe service interval of 500,000 km.
Replacing the 612630060138 element is a simple service task. Remove the oil‑gas separator housing from the engine (or access the service cover). Unscrew the cover, lift out the old element, and clean the housing interior. Insert the new element, ensuring it seats fully on the locating boss. Replace the cover and gasket (sold separately) and torque the cover bolts to specification (typically 10 Nm).
Do not attempt to clean or reuse the old element; the media is not designed to be washed and will lose its efficiency. Always replace the element with a new genuine Shacman part. Also inspect the housing’s internal O‑ring or gasket and replace if damaged.
This element is compatible with all Shacman X5000 models equipped with WP12/WP13 engines and the genuine Shacman oil‑gas separator housing (part number 611600040056). Always verify the OEM number 612630060138 before ordering. The element is also a direct replacement for the original equipment CCV filter element.
During every oil change, inspect the oil‑gas separator housing for oil leaks or cracks. At the 500,000 km service interval, replace the element even if no symptoms are apparent. A clogged element may cause the engine to “huff” or emit blue smoke from the oil filler cap when removed – a sign of high crankcase pressure.
If the engine exhibits increased oil consumption, turbocharger noise, or soot accumulation in the intake, suspect a failing CCV element. Replace the element with a genuine 612630060138 unit and also inspect the hoses for oil residue. Keep a spare element in your service truck to enable immediate replacement.
Do not store elements in direct sunlight or high humidity; store them in a cool, dry place in their original packaging to preserve the media’s properties.
A functioning oil‑gas separator element directly reduces engine oil consumption by returning captured oil to the sump. In a typical X5000 fleet, a new element can reduce oil make‑up by 0.5–1.0 liter per 10,000 km, saving significant cost over time. It also prevents oil from entering the intake, where it would cause carbon deposits on valves, piston rings, and EGR coolers.
For engines equipped with a diesel particulate filter (DPF), oil carryover increases ash loading, leading to more frequent regeneration and shorter DPF life. The genuine Shacman element keeps the intake air clean, extending DPF cleaning intervals by up to 30%.
Turbocharger reliability is also improved: oil mist coking on the compressor wheel can cause imbalance and seal failure. By removing the mist, the element protects the turbocharger and reduces warranty claims.
Aftermarket filter elements are often made from lower‑grade media that saturates quickly, leading to high pressure drop and crankcase pressure. They may have incorrect dimensions, causing bypass around the element or poor sealing. Genuine Shacman elements are engineered specifically for the flow rate and oil mist characteristics of the WP12/WP13 engine, ensuring optimum performance.
Genuine elements use advanced synthetic media that maintains its efficiency and low pressure drop over the entire service interval. The polyurethane end caps are resistant to oil and temperature, and they seal reliably against the housing. Aftermarket elements often use cardboard end caps that can deform or delaminate.
Using OEM parts maintains your engine warranty and ensures compliance with emissions regulations. For fleets, this reduces the risk of DPF clogging and failed emission tests.
The cost of a genuine oil‑gas separator element is modest, typically between $30 and $60. The savings from reduced oil consumption alone often recoup the cost within one service interval. A single case of oil carryover damaging a turbocharger can cost over $3,000 in parts and labor – far exceeding the cost of many elements.
For a fleet of 50 X5000 trucks, replacing elements every 500,000 km with genuine 612630060138 parts reduces unscheduled CCV‑related repairs by over 90%. The extended DPF life and lower oil consumption also provide ongoing savings.
Aftermarket elements may need replacement every 100,000 km due to rapid clogging, costing more in labor and downtime. Genuine Shacman elements offer the lowest total cost of ownership.
Authorized Shacman parts distributors stock the 612630060138 oil‑gas separator element worldwide. Elements are supplied in sealed poly bags with the OEM number and batch code for traceability. Bulk packs of 5, 10, or 20 elements are available for large fleet maintenance depots. Just‑in‑time delivery options help minimize inventory while ensuring critical CCV components are available for scheduled services.
Always purchase from approved dealers to avoid counterfeit products. Genuine Shacman elements can be verified by the uniform pleating, the smooth polyurethane end caps, and the presence of the Shacman part number printed on the cap. The media has a consistent white or off‑white color (not yellowed or discolored). For large fleets, Shacman offers consignment stock programs to ensure immediate availability without upfront investment. Contact your regional distributor for details.
The Shacman OEM 612630060138 Oil-gas Separator Element is a small but critical consumable that ensures your X5000 engine breathes clean air and returns oil to the sump. By providing high‑efficiency coalescing filtration, this genuine part prevents oil carryover, reduces emissions, protects the turbocharger, and lowers oil consumption. For Shacman X5000 heavy‑duty trucks, choosing the original 612630060138 element at every service interval is a simple, cost‑effective decision that pays dividends in engine reliability and operating economy. Trust only genuine Shacman – clean crankcase, clean engine.
