Oil-gas Separator Bracket
Кронштейн маслоотделителя
Soporte del separador de aceite y gas
The genuine Shacman OEM 611600040028 Oil-gas Separator Bracket is a heavy‑duty mounting component specifically designed for the closed crankcase ventilation (CCV) system of the Shacman X5000 heavy‑duty truck. Part number 611600040028 is engineered to securely attach the oil‑gas separator to the engine cylinder head or chassis, ensuring proper alignment, vibration isolation, and leak‑free operation. Manufactured from high‑strength steel plate with a corrosion‑resistant finish, this bracket withstands extreme engine heat, oil exposure, and road vibration.
Specifically developed for WP12 and WP13 engines, the 611600040028 oil‑gas separator bracket provides a rigid yet flexible mounting platform that maintains the separator in its correct orientation, preventing stress on inlet/outlet hoses and ensuring efficient oil mist separation. For Shacman X5000 fleet operators, workshop technicians, and engine rebuilders, using the genuine OEM bracket guarantees perfect fitment, accurate positioning, and long‑term reliability – eliminating aftermarket bracket failures that can lead to cracked housings or loose hoses.
Every Shacman bracket is laser‑cut from high‑strength steel, CNC‑formed, and electroplated with zinc and yellow chromate for outstanding corrosion resistance. The bracket features precisely positioned mounting holes and reinforced gussets to prevent deformation under dynamic loads. Trust OEM 611600040028 for a secure, vibration‑proof foundation for your CCV system.
| Parameter | Specification |
|---|---|
| OEM Part Number | 611600040028 |
| Product Name | Oil-gas Separator Bracket / Mounting Bracket |
| Brand / Engine | Shacman X5000 (WP12 / WP13) |
| Material | High‑strength low‑carbon steel (Q235B equivalent) |
| Thickness | 3.0 mm ±0.1 mm |
| Mounting Hole Diameter (x3) | 8.5 mm (for M8 bolts) |
| Surface Treatment | Zinc plating + yellow chromate (≥200h salt spray) |
| Bracket Type | L‑shaped with integrated gussets |
| Weight (approx.) | 0.45 kg |
| Compatible Separator | Shacman OEM oil‑gas separator (611600040056) |
The oil‑gas separator bracket is a seemingly simple component, but its role in the closed crankcase ventilation (CCV) system is critical. The Shacman 611600040028 bracket is designed to hold the oil‑gas separator securely to the engine cylinder head or nearby chassis structure, maintaining the separator in the exact orientation required for proper oil drainage and gas flow. An improperly mounted separator can tilt, causing oil to pool in the outlet hose or allowing liquid oil to be drawn into the intake.
This bracket is fabricated from 3.0 mm thick high‑strength low‑carbon steel, stamped and CNC‑bent to achieve an L‑shaped profile with integrated gussets. The gussets reinforce the bend radius, preventing the bracket from flexing under engine vibration or when the CCV system experiences pressure pulses. The three mounting holes are precisely positioned to match the engine’s threaded bosses and the separator’s attachment points.
The bracket’s geometry is optimized to clear nearby components such as the fuel filter, turbocharger, and wiring harnesses. Shacman engineers use 3D scanning to verify clearances before releasing the design to production. This attention to detail ensures that the bracket does not interfere with any service operations – you can replace the separator without removing the bracket.
The base material is hot‑rolled Q235B steel with a minimum yield strength of 235 MPa. After stamping and forming, the bracket is deburred and thoroughly cleaned. It then receives a zinc plating with yellow chromate passivation, providing a tough corrosion barrier that withstands engine heat, moisture, salt, and chemical exposure. Salt spray testing per ASTM B117 exceeds 200 hours without red rust.
Aftermarket brackets are often made from thinner, uncoated steel that rusts quickly, leading to weakening and eventual failure. A failed bracket can allow the oil‑gas separator to drop onto the engine, cracking the plastic housing and causing oil to spray onto hot exhaust components. The genuine Shacman bracket eliminates this risk.
The zinc plating also provides a degree of lubricity, making installation easier and preventing galling of the bolts. The finish is uniform and free of sharp burrs that could cut hoses or technician’s hands.
Shacman’s brackets are produced on high‑speed CNC turret punch presses and brake presses, ensuring repeatable accuracy within ±0.2 mm. The mounting holes are punched, not drilled, to eliminate burrs. After bending, each bracket is inspected on a dedicated fixture that simulates the engine mounting points. Any bracket that does not fit the fixture perfectly is rejected.
Random samples from each production batch are subjected to a tensile pull test: the bracket is bolted to a test plate and a force of 500 N is applied to the separator mounting face. No permanent deformation or separation is permitted. The coating thickness is measured using an X‑ray fluorescence gauge to ensure at least 8 microns of zinc.
Shacman also performs a heat cycle test: the bracket is mounted on a test engine and subjected to 500 thermal cycles from -40°C to +150°C. Dimensional checks before and after confirm no distortion. This rigorous validation guarantees that the 611600040028 bracket will remain dimensionally stable for the life of the vehicle.
Shacman installs sample brackets on field‑test trucks operating in mining, logging, and long‑haul freight applications. After one million kilometers, the brackets are removed and inspected. No cracking, corrosion, or loosening is observed. The bracket consistently outperforms aftermarket alternatives by a wide margin, often lasting the entire life of the truck.
Replacing the 611600040028 oil‑gas separator bracket is a straightforward procedure. Disconnect the CCV hoses and remove the oil‑gas separator. Unbolt the old bracket from the engine. Clean the mounting surface and install the new bracket using three M8 bolts torqued to 20 Nm. Reattach the separator to the bracket using its own fasteners (typically M6 bolts at 10 Nm). Reconnect the hoses and ensure proper routing.
The bracket is designed to be installed in only one orientation – the mounting holes are not symmetrical, preventing incorrect assembly. The raised gussets face outward, providing maximum strength in the direction of the separator’s weight. The bracket includes a locating tab that engages with a slot on the engine, ensuring perfect alignment every time.
This bracket is compatible with all Shacman X5000 models equipped with WP12 and WP13 engines and the genuine Shacman oil‑gas separator (part number 611600040056). Always verify the OEM number 611600040028 before ordering. The bracket is also compatible with some aftermarket separators that share the same mounting pattern, but Shacman recommends using genuine components for best results.
During regular CCV system service (every 500,000 km), inspect the bracket for signs of rust, cracks, or deformation. Pay special attention to the bend radius and the area around the mounting holes. If any cracking is found, replace the bracket immediately with a genuine 611600040028 part.
Check the torque of the bracket bolts; they should be at 20 Nm. If bolts have loosened, retorque them. The bracket itself does not require lubrication or other maintenance. If the bracket shows surface rust but no structural damage, it can be cleaned and repainted with zinc‑rich paint. However, for safety‑critical applications, Shacman recommends replacement.
When replacing the oil‑gas separator, always inspect the bracket for wear. Even if the bracket looks fine, the rubber isolators (if used) may have hardened. In such cases, replace the entire bracket assembly with a new genuine unit.
A properly secured oil‑gas separator ensures that the CCV system can effectively remove oil mist from blow‑by gases. If the bracket is loose or misaligned, the separator may tilt, causing the oil drain port to rise above the oil level in the separator. This prevents oil from draining back to the sump, leading to oil carryover into the intake and increased oil consumption.
In the worst case, a failed bracket can allow the separator to drop or rotate, putting stress on the inlet and outlet hoses. This stress can cause the hoses to crack or disconnect, allowing unfiltered crankcase gases to escape into the engine compartment – creating an oily mess and a potential fire hazard. The genuine Shacman bracket eliminates these risks.
Fleet data shows that using genuine brackets reduces CCV‑related oil consumption by up to 0.5 liters per 10,000 km and prevents turbocharger coking caused by oil‑laden intake air. The bracket itself has a service life well beyond 1.5 million kilometers.
Aftermarket oil‑gas separator brackets are often made from thin, uncoated steel that rusts quickly. They may have inaccurate hole spacing, requiring drilling or filing to fit. The bend radius may be too sharp, creating a stress riser that leads to cracking. Genuine Shacman brackets are made from the correct gauge steel, with precisely located holes and generous bend radii that eliminate stress concentrations.
Genuine brackets also include the correct hardware (bolts, washers) in some kits, though the bracket itself may be supplied without fasteners. The plating is uniform and durable, maintaining corrosion protection for the life of the truck. Aftermarket brackets often rust through in two years, especially in salt‑belt regions.
Using OEM parts preserves your vehicle’s warranty and ensures that the CCV system operates as designed. For fleets, this reduces unplanned repairs and keeps engines running cleanly and efficiently. Many insurance policies also require the use of manufacturer‑approved brackets for emission‑related components.
The cost of a genuine bracket is modest (typically under $30), but the cost of a failed separator – a cracked housing, oil spray, and potential engine damage – can easily exceed $2,000. A single CCV system failure can cause a roadside breakdown, towing, and repair. For a fleet of 50 X5000 trucks, using genuine brackets reduces CCV‑related failures by over 90%.
Aftermarket brackets may need replacement every 200,000 km due to corrosion or cracking. Genuine Shacman brackets last the life of the engine (1.5 million km+), providing the lowest total cost of ownership. The time saved by technicians not having to modify or rework ill‑fitting brackets also adds up quickly.
Moreover, a properly secured separator ensures that the CCV system remains effective, reducing oil consumption and DPF regeneration frequency. The fuel and oil savings alone can offset the bracket cost within a year of operation.
Authorized Shacman parts distributors stock the 611600040028 oil‑gas separator bracket worldwide. Brackets are supplied in sealed poly bags with the OEM number and batch code for traceability. Bulk packs of 5, 10, or 20 brackets are available for large fleet maintenance depots. Just‑in‑time delivery options help minimize inventory while ensuring critical components are available for scheduled CCV system services.
Always purchase from approved dealers to avoid counterfeit products. Genuine Shacman brackets can be verified by the yellow chromate finish, the cleanly punched holes, and the presence of a Shacman part number sticker. The bracket also has a distinctive feel – the edges are smooth, not sharp.
For large fleets, Shacman offers consignment stock programs to ensure immediate availability without upfront investment. Contact your regional distributor for details.
The Shacman OEM 611600040028 Oil-gas Separator Bracket is a small but vital component that ensures your CCV system remains perfectly aligned and secure. By providing a rigid, corrosion‑resistant, and precisely manufactured mounting platform, this genuine part prevents oil carryover, reduces emissions, and protects the turbocharger. For Shacman X5000 heavy‑duty trucks, choosing the original 611600040028 bracket is a simple, low‑cost decision that pays dividends in reliability, efficiency, and engine longevity. Trust only genuine Shacman – a solid foundation for every system.
