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The 612630080088 Fuel Filter Separi Tx340 is a premium, heavy‑duty fuel filtration and separation component engineered specifically for the Tx340 engine series used in SINOTRUK Howo trucks, ensuring clean, water‑free fuel delivery and reliable engine performance. As a trusted supplier of genuine Sinotruk howo parts, we offer this OEM‑grade fuel filter separator as a direct replacement for the original factory component. The 612630080088 unit delivers superior water separation, particulate filtration, and dependable operation, protecting injectors and pumps from corrosion and premature wear, even under the most severe hauling and construction conditions.
Manufactured with a high‑efficiency coalescing media and a robust, corrosion‑resistant housing, the 612630080088 fuel filter separator effectively removes up to 95% of free water and captures particles down to 5 microns. Its advanced pleat design and water‑repellent layer maximize separation performance, extending service intervals and maintaining low flow restriction throughout the component’s life, ensuring a consistent supply of clean, dry fuel to the engine.
OEM 612630080088 • Tx340 engine application • 5‑micron efficiency • Water separator • Direct OEM fit
The 612630080088 is a premium fuel filter separator designed specifically for the Tx340 engine series used in SINOTRUK Howo trucks, including the A7, T7H, and mixer chassis, as well as other heavy‑duty models that require this filter specification. This separator plays a vital role in protecting the high‑pressure fuel pump and injectors from water and particulate contamination, which are common causes of injector sticking, corrosion, and costly repairs.
The 612630080088 fuel filter separator features a high‑quality coalescing synthetic media that combines mechanical filtration with a water‑repellent treatment. This design effectively separates water droplets from the fuel, allowing them to coalesce and drop to the bottom of the separator housing, where they can be easily drained via the integrated drain valve. Its robust metal casing is internally coated to resist corrosion and is designed to withstand fuel system pressures up to 12 bar.
A reliable bypass valve is incorporated to ensure continuous fuel flow in the event of filter clogging, preventing engine fuel starvation and potential damage. The separator also includes a water‑in‑fuel sensor port (compatible with OEM sensors) for real‑time monitoring of water accumulation, giving drivers and fleet managers early warning of potential issues.
Common symptoms of a restricted or water‑saturated fuel filter separator include loss of power, rough idling, hard starting, black smoke from the exhaust, and decreased fuel economy. Replacing the unit with the 612630080088 restores proper fuel flow, protects the injection system, and ensures optimal combustion efficiency. This OEM‑spec assembly is the ideal choice for routine maintenance and emergency replacements.
Whether you are performing scheduled servicing or addressing a fuel‑related performance issue, the 612630080088 Fuel Filter Separi Tx340 delivers the reliability, separation performance, and durability that SINOTRUK Howo professionals demand.
The 612630080088 fuel filter separator is specifically designed for SINOTRUK Howo trucks equipped with the Tx340 engine series, including the popular A7, T7H, and mixer chassis, as well as other heavy‑duty models that use this filter specification. It is a direct OE replacement and is fully compatible with all factory filter heads, fuel lines, and sensor ports.
This separator is ideal for applications where fuel quality may vary, such as construction sites, mining operations, and long‑haul transport. In these environments, water and particulates in diesel fuel are common and can cause serious injector and pump damage. The 612630080088 provides the filtration and water separation needed to keep the fuel system clean and reliable.
When replacing the fuel filter separator, it is recommended to inspect the fuel lines, primer pump, and filter housing for signs of contamination or damage. The 612630080088 is compatible with standard diesel and biodiesel blends up to B20, offering flexibility for fleet operators.
For fleets with multiple Howo trucks, standardizing on the 612630080088 simplifies inventory management and ensures the correct component is available for scheduled services. Always verify the filter thread and dimensions on your specific truck to confirm compatibility, though the 612630080088 is the standard fuel filter separator for most Howo Tx340 applications.
Replacing the 612630080088 fuel filter separator is a routine maintenance task that can be performed by most technicians using standard hand tools. Begin by relieving the fuel system pressure and placing a container under the separator to catch any spilled fuel.
Remove the old separator by turning it counterclockwise with a filter wrench. Clean the mounting surface on the filter head, ensuring the old gasket is completely removed. Apply a thin film of clean diesel fuel to the new separator’s gasket to ensure a proper seal. Screw the new 612630080088 separator onto the head until the gasket contacts the sealing surface, then tighten an additional ¾ to 1 full turn (or to the manufacturer’s torque specification of 20‑25 Nm).
After installation, prime the fuel system using the primer pump until fuel flows from the vent screw, then close the vent. Start the engine and check for leaks around the separator. Open the water drain valve briefly to purge any air and ensure proper water separation function.
For maintenance, replace the fuel filter separator at every recommended service interval, typically every 15,000‑20,000 km for heavy‑duty applications, or more frequently if operating in areas with poor fuel quality. Regularly drain accumulated water from the separator using the drain valve – this should be done weekly or whenever the water‑in‑fuel warning light illuminates. Keep a log of filter changes to track maintenance schedules.
The 612630080088 fuel filter separator is manufactured in an ISO 9001‑certified facility using advanced pleating and bonding technologies. The coalescing media is sourced from leading global suppliers and is tested for efficiency, dirt‑holding capacity, and water separation performance according to SAE J1488 standards. The steel housing is formed from high‑grade cold‑rolled steel and coated with a durable anti‑corrosion layer.
Each separator undergoes rigorous quality control checks, including media integrity testing, water separation verification, burst pressure testing, and leak testing under vacuum and pressure. Random samples from each production batch are subjected to endurance testing on a fuel system test bench to validate filtration performance and structural durability over the separator’s service life.
We back the 612630080088 with a comprehensive 12‑month warranty against material and workmanship defects. Our commitment to quality ensures that every separator delivers the same level of protection and performance as the original equipment, giving you confidence in your fuel system’s reliability.
Choose genuine separation and filtration for your Howo – choose the 612630080088 Fuel Filter Separi Tx340.
The 612630080088 Fuel Filter Separi Tx340 is a vital component for protecting your Howo’s high‑pressure fuel system from the damaging effects of water and particulate contamination. Water in the fuel can cause corrosion, pump cavitation, injector sticking, and reduced component life. By choosing this OEM‑spec separator, you ensure that your engine receives clean, dry fuel for optimal combustion and performance.
Engineered with a high‑efficiency coalescing media and a superior water‑repellent treatment, the 612630080088 offers outstanding water separation and particle capture, making it ideal for the demanding conditions of heavy‑duty transport and construction. Its robust construction and integrated drain valve simplify maintenance and extend service intervals.
Fleet operators benefit from reduced injector and pump repairs, improved fuel economy, and lower overall maintenance costs. Owner‑operators gain peace of mind knowing their fuel system is protected by a separator that meets strict OEM standards and is backed by a comprehensive warranty.
Invest in the 612630080088 and ensure your SINOTRUK Howo’s fuel system delivers reliable performance and long service life.
Order your 612630080088 today and keep your engine running clean and efficient.
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