SANY OEM 160102130003A078 Lubricating Oil Suction Strainer – Clean Oil for Engine Protection

The genuine SANY parts reference 160102130003A078 is the Lubricating Oil Suction Strainer, a critical filtration component that prevents large debris from entering the oil pump in SANY heavy‑duty diesel engines. The 160102130003A078 oil suction strainer is mounted at the inlet of the oil pick‑up tube, capturing particles such as gasket material, metal shavings, and carbon deposits before they can damage the pump or bearings. Manufactured from a fine mesh stainless steel screen bonded to a steel frame, each 160102130003A078 unit is 100% inspected for mesh integrity and flow capacity, guaranteeing reliable lubrication in Actlon dump trucks, SY excavators, and SW wheel loaders.

The strainer sits inside the oil pan, fully submerged in oil. It protects the oil pump from abrasive particles while allowing unrestricted oil flow. Trust only genuine SANY strainers for your engine rebuilds.

Lubricating Oil Suction Strainer

Маслозаборный фильтр грубой очистки

Filtro de succión de aceite lubricante

Design and Construction of Lubricating Oil Suction Strainer 160102130003A078

The oil suction strainer 160102130003A078 consists of a stamped steel housing, a fine stainless steel mesh screen (typically 100–150 mesh, capturing particles down to 0.1–0.15 mm), and a mounting flange. The screen is double‑layered in high‑stress areas to prevent rupture. The housing is designed to sit at the lowest point of the oil pan.

The strainer attaches directly to the oil pick‑up tube via a flange and bolts. A gasket or o‑ring (sold separately) seals the connection. The mesh is pleated or domed to increase filtration area while maintaining a compact size. The entire assembly is spot‑welded and tested for mesh adhesion.

Every genuine 160102130003A078 strainer is 100% inspected for mesh integrity, weld quality, and flow restriction. A sample from each batch is subjected to a particle capture test. A batch code is stamped on the housing for traceability.

Role of the Suction Strainer in Engine Protection

The lubricating oil suction strainer 160102130003A078 is the first line of defense against debris in the engine oil. It traps particles that could otherwise score the oil pump gears, block oil passages, or embed in bearings. Unlike the full‑flow oil filter (which filters oil after the pump), the suction strainer protects the pump itself.

A clogged or torn strainer can cause oil starvation: a torn mesh allows debris into the pump; a clogged mesh restricts flow, causing cavitation and low oil pressure. In D12 engines producing 2,150 N·m of torque, a failed strainer can lead to bearing failure within minutes.

Always inspect the strainer during oil changes. If debris is found, determine the source (e.g., failed bearing, gasket material) and repair before reinstalling a new strainer.

Technical Specifications – Lubricating Oil Suction Strainer 160102130003A078

Installation of Oil Suction Strainer 160102130003A078

Before installing the strainer 160102130003A078, clean the oil pan interior and the pick‑up tube flange. Inspect the strainer mesh for tears or corrosion. Place a new sealing gasket or o‑ring on the pick‑up tube flange. Position the strainer and hand‑tighten the bolts, then torque to 15–20 Nm for M8 bolts.

Ensure the strainer sits level and does not contact the oil pan bottom (typical clearance 5–10 mm). Rotate the crankshaft by hand to verify no interference with the strainer. After installation, fill with oil and run the engine while monitoring oil pressure.

Never reuse a strainer that has been clogged or damaged. Always replace the strainer when rebuilding the engine or if metal debris is found in the oil pan.

Signs of a Clogged or Damaged Strainer

A clogged strainer 160102130003A078 will cause low oil pressure, especially at high RPM. The oil pressure warning light may flicker under load. The engine may make knocking noises from bearing starvation. A torn strainer allows debris to reach the pump, which can cause pump scoring and bearing damage.

During oil changes, inspect the strainer through the drain plug hole (if visible) or by removing the oil pan. If the strainer is covered in sludge or has a collapsed mesh, replace it. Any metal particles on the strainer indicate internal engine wear – investigate further.

Quality Assurance and Traceability

Every oil suction strainer 160102130003A078 is manufactured in an IATF 16949 certified facility. The screen material is tested for mesh opening size and tensile strength. 100% inspection includes visual check for tears, weld integrity, and dimensional accuracy. A batch code is stamped on the housing for full traceability.

Field Performance of Genuine SANY Strainer

Field data from mining fleets shows that genuine 160102130003A078 strainers maintain mesh integrity and flow capacity for over 20,000 operating hours. Aftermarket strainers often use inferior mesh that corrodes or tears within 5,000 hours, allowing debris into the oil pump and causing premature wear.

Using genuine SANY strainers ensures reliable protection of the oil pump and bearings. Fleet owners report zero oil‑pump failures when using original strainers during overhauls.