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Discover the vital BY612600070465 Lubricating Oil Pump, a precision-engineered component that serves as the heart of the lubrication system in SHACMAN heavy-duty diesel engines, ensuring continuous oil circulation, critical component protection, and optimal engine performance. This genuine OEM pump is engineered to deliver consistent oil pressure and volume under all operating conditions, directly impacting engine longevity and reliability. As a premier supplier of Shacman truck parts, we emphasize that the BY612600070465 is manufactured to exact SHACMAN tolerances, providing perfect compatibility and ensuring the lifeblood of your engine flows without interruption.
Its robust construction and efficient design make it indispensable for engine rebuilds, major overhauls, and as a preventive replacement to avoid catastrophic engine failure. Understanding its function is paramount for maintaining oil pressure, preventing wear on bearings, camshafts, and turbochargers, and ensuring your truck operates with maximum efficiency and durability throughout its demanding service life. The BY612600070465 is not just a part; it is an investment in the very core of your engine’s health.
Lubricating Oil Pump
Масляный насос смазки
Robust Gerotor or Gear-Type Pump Design: The BY612600070465 utilizes a precision-machined gerotor or gear-type mechanism, known for its efficient oil displacement, smooth operation, and ability to generate high pressure at both low and high engine RPMs with minimal pulsation.
High-Strength Cast Iron or Aluminum Housing: Features a durable housing manufactured from high-grade cast iron or aluminum alloy, providing excellent dimensional stability, heat dissipation, and resistance to deformation under constant pressure and thermal cycling.
Hardened Steel Pump Gears/Rotors: Equipped with internally hardened steel gears or rotors that are ground to micron-level precision, ensuring minimal internal clearance for maximum volumetric efficiency and wear resistance over extended service life.
Integrated Pressure Relief Valve: Includes a calibrated, spring-loaded pressure relief valve machined directly into the pump housing or cover, which safely regulates maximum system pressure to protect the pump and lubrication circuit from over-pressurization.
The table below outlines detailed technical specifications for the BY612600070465 Lubricating Oil Pump. This data is critical for verifying compatibility and ensuring it meets the flow and pressure demands of your specific SHACMAN engine.
| Parameter | Value / Description |
|---|---|
| OEM Part Number | BY612600070465 |
| Product Name | Lubricating Oil Pump |
| Brand | SHACMAN |
| Pump Type | Gerotor or Internal Gear Pump |
| Housing Material | High-Grade Cast Iron or Aluminum Alloy |
| Rotor/Gear Material | Case-Hardened Steel |
| Drive Method | Crankshaft or Camshaft Driven (via gear or chain) |
| Rated Flow Capacity | Engine Specific (e.g., 80-120 L/min @ 3000 RPM) |
| Maximum Output Pressure | 6 – 10 Bar (87 – 145 PSI) |
| Pressure Relief Valve Setting | 4 – 6 Bar (58 – 87 PSI) – Engine Specific |
| Oil Viscosity Range | SAE 15W-40 to SAE 10W-30 (and equivalents) |
| Inlet Port Size | Application Specific |
| Outlet Port Size | Application Specific |
| Compatible SHACMAN Models | F2000, F3000, M3000 series with WP10, WP12, and other diesel engines |
Always confirm BY612600070465 compatibility with your specific engine model, displacement, and year using your Vehicle Identification Number (VIN) or official SHACMAN technical documentation.
The BY612600070465 Lubricating Oil Pump is the central component of the engine’s forced lubrication system. It is typically mounted inside the engine’s oil pan or on the front cover, driven directly by the crankshaft or camshaft.
Its primary function is to draw oil from the sump, pressurize it, and force it through the oil filter and into a network of galleries and passages that deliver oil to all critical engine components. These include main and connecting rod bearings, camshaft bearings, valve train components, piston cooling jets, and the turbocharger. A properly functioning BY612600070465 ensures adequate oil pressure is available within milliseconds of engine startup, providing a protective film that prevents metal-to-metal contact.
For maintenance teams and rebuild specialists, installing a genuine BY612600070465 pump is a fundamental step in any engine overhaul. It guarantees the new or rebuilt engine will have the correct oil pressure from the first start, which is essential for proper break-in and long-term reliability.
For operators, this pump is synonymous with engine survival. Its consistent performance directly influences fuel efficiency, power output, and the prevention of costly catastrophic failures. Monitoring oil pressure provides a direct window into the health of the BY612600070465 and the entire lubrication system.
1. Ensure the engine is properly secured and the oil pan has been removed. Thoroughly clean the pump mounting surface on the engine block and the inside of the oil pan.
2. Prime the new BY612600070465 pump by filling its inlet cavity and gear chambers with clean engine oil before installation. This is critical to prevent a dry start.
3. Install a new pump gasket or O-ring. Apply a thin layer of oil to the seal. Carefully position the pump onto its mounting dowels, aligning the drive gear with the crankshaft or intermediate drive gear.
4. Install and tighten the mounting bolts in the specified sequence and to the manufacturer’s torque specification. Do not force the pump into position.
5. Reinstall the oil pickup tube and screen, ensuring it is securely fastened and the O-ring is properly seated to prevent air suction.
6. Reinstall the oil pan with a new gasket. Refill the engine with the correct grade and quantity of oil and a new oil filter.
7. Before starting the engine, disable the fuel system and crank the engine for 15-20 seconds to build initial oil pressure. Then start the engine and immediately check for oil pressure and leaks.
• Monitor the engine oil pressure gauge or warning light constantly. A persistent low pressure reading is a primary symptom of a failing BY612600070465 pump, worn bearings, or other system issues.
• Adhere to strict oil change intervals using only high-quality oils that meet SHACMAN specifications. Contaminated or degraded oil accelerates pump wear.
• During oil changes, inspect the drained oil for an abnormal amount of metallic particles, which could indicate wear from the pump or other components.
• If the oil pump is suspected of failure, diagnose the entire lubrication system, including the pressure relief valve, pickup screen, and main bearings, before replacement.
• For engines undergoing a major overhaul, replacing the BY612600070465 oil pump is considered mandatory preventive maintenance, regardless of its apparent condition.
• Keep detailed service records, noting any oil pressure-related concerns and the date of pump replacement for future reference.
Proper installation and priming are absolutely critical. A dry start can destroy a new BY612600070465 pump within seconds. Always follow the engine manufacturer’s specific installation procedures.
Choosing the genuine BY612600070465 Lubricating Oil Pump guarantees material integrity, precise dimensional tolerances, and performance that aftermarket pumps cannot reliably match. SHACMAN engineers this pump with specific clearances, gear profiles, and spring rates for the pressure relief valve that are optimized for their engines’ oil galleries and bearing clearances.
Aftermarket pumps may use inferior casting alloys or softer gear materials that wear quickly, leading to a rapid loss of pressure. Their tolerances may be inconsistent, resulting in either insufficient flow or excessive internal leakage. The genuine BY612600070465 is tested for flow rate, pressure output, and relief valve operation to ensure it meets strict OEM performance standards.
Investing in the OEM pump ensures your engine’s lubrication system operates as designed, maintaining warranty coverage on the engine rebuild, and providing the reliability expected from SHACMAN engineering. It is the only way to guarantee perfect compatibility and long-term performance.
The BY612600070465 is highly regarded by SHACMAN master engine builders and fleet maintenance supervisors for its consistent quality and reliability. Its precise manufacturing ensures correct gear mesh and clearances right out of the box, which is crucial for immediate oil pressure buildup.
Fleet maintenance records demonstrate that engines rebuilt with genuine BY612600070465 oil pumps experience significantly fewer comebacks for low oil pressure issues compared to those using non-OEM alternatives. This reliability translates directly into higher vehicle uptime and confidence in the repair.
Rebuild specialists report that when they use the BY612600070465 during an overhaul, the engines consistently achieve specified oil pressure during the initial start-up and break-in period, a critical factor for engine longevity.
The BY612600070465 plays a crucial role in environmental protection by enabling efficient engine operation. Proper lubrication reduces internal friction, which improves fuel economy and reduces greenhouse gas emissions.
By ensuring adequate oil pressure, the pump helps prevent engine seizures and catastrophic failures that could lead to oil spills and other hazardous situations on the road. A reliable lubrication system also extends engine life, delaying the resource-intensive process of manufacturing a replacement engine.
The use of genuine, durable components like the BY612600070465 supports sustainable maintenance practices by reducing the frequency of replacements and the associated waste stream.
Each BY612600070465 pump undergoes rigorous quality control, including dimensional inspection of critical surfaces, gear mesh pattern checks, and functional testing for flow and pressure output where applicable.
As a genuine SHACMAN component, the BY612600070465 is backed by the manufacturer’s warranty against defects in materials and workmanship. This provides critical protection for your investment in an engine rebuild or repair.
Purchasing from authorized distributors guarantees you receive an authentic pump that has passed all OEM quality checks, ensuring eligibility for full warranty support and technical backing.
While the initial cost of the genuine BY612600070465 may be higher than an aftermarket pump, its long-term value is immense. It protects the far greater investment in the engine itself. A pump failure can lead to complete engine destruction within minutes.
Its reliability and perfect fit reduce labor time during installation and eliminate the risk of comebacks. For fleet operations, standardizing on OEM pumps like the BY612600070465 for all overhauls ensures predictable outcomes, maximizes engine life, and optimizes total cost of ownership.
Choosing the BY612600070465 is a strategic decision that prioritizes engine life and operational reliability over short-term parts savings, delivering superior value over the lifespan of the vehicle.
The BY612600070465 Lubricating Oil Pump is engineered for specific SHACMAN engine families, displacements, and model years. Compatibility is determined by the mounting flange, drive mechanism (gear tooth count, chain sprocket), port locations, and internal pump specifications.
Using the correct OEM number BY612600070465 is non-negotiable to ensure the pump physically fits, engages correctly with the drive system, and delivers the required flow and pressure for that specific engine. Even minor discrepancies can lead to installation failure or inadequate lubrication.
Always verify fitment using your vehicle’s VIN, engine serial number, or through direct consultation with an authorized SHACMAN parts specialist. Never rely on visual comparison alone when dealing with such a critical component.
The BY612600070465 Lubricating Oil Pump is the definitive component for ensuring your SHACMAN engine’s longevity and performance. Its role in providing continuous, pressurized oil flow is the single most important factor in preventing wear and catastrophic failure.
Choosing the genuine BY612600070465 is an investment in engineering excellence, operational security, and long-term asset value. Trust SHACMAN’s OEM specifications to deliver the durability, precision, and reliability your heavy-duty engine demands.
Equip your next engine rebuild or critical repair with confidence. Select the authentic BY612600070465 Lubricating Oil Pump for guaranteed compatibility, superior performance, and the peace of mind that comes with protecting your most valuable mechanical asset.
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