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– Product Model: GLQ011930638
-Product Name: Air Filter Back Cover
– Compatible models: SANY’s full range of construction machinery and mining machinery (excavators, loaders, etc., can be adapted as needed)
– Material Specifications: High-quality stamped steel plate, shot blasting and electrostatic powder coating, plate thickness ≥ 4mm, equipped with high-quality sealing rings.
– Operating temperature: -20℃~120℃
The Sany GLQ011930638 air filter back cover is a core protective component originally supplied by Sany. It is custom-designed for all Sany construction machinery and mining machinery, and is suitable for harsh operating conditions with high dust and many impurities. As a key component of the air filter housing, it is mainly used to seal the air filter housing and fix the filter element. It is an important accessory to prevent dust and water vapor from entering the intake system, ensure the filtration effect, and protect the cleanliness of the engine intake air. It is also the preferred original equipment part for Sany equipment maintenance and replacement and bulk procurement, building a solid sealing and protective barrier for the engine intake system.
This product is made of high-quality, high-strength stamped steel plate in one piece. It undergoes shot blasting and rust removal, as well as electrostatic powder coating for double anti-corrosion treatment. With an IP65 anti-corrosion rating, it can effectively resist the corrosion of moisture, dust, and oil in engineering and mining scenarios. It is suitable for extreme working conditions from -20℃ to 120℃, and is resistant to deformation, wear, and impact. It is not prone to deformation or air leakage even after long-term use, and its service life is 30% longer than the industry average. It can effectively isolate external impurities, prevent unfiltered air from entering the engine, and eliminate the risk of component wear.
The product structure is precisely calculated by the original manufacturer to perfectly fit the installation dimensions of the SANY air filter housing. It is accurately positioned and fits tightly. Equipped with high-quality sealing rings, it has excellent sealing performance to prevent air and dust leakage. It is perfectly compatible with the main air filter element and safety filter element. No modification is required; installation can be completed simply by bolt fixing. No special tools are needed, and replacement can be completed quickly, greatly reducing maintenance costs and downtime. It is compatible with various SANY construction machinery such as excavators and loaders and is compatible with the original air filter system.
– Product Model: GLQ011930638
-Product Name: Air Filter Back Cover
– Compatible models: SANY’s full range of construction machinery and mining machinery (excavators, loaders, etc., can be adapted as needed)
– Material Specifications: High-quality stamped steel plate, shot blasting and electrostatic powder coating, plate thickness ≥ 4mm, equipped with high-quality sealing rings.
– Operating temperature: -20℃~120℃
– Corrosion resistance rating: IP65
– Structure type: One-piece stamping, precisely fitting the curvature of the air filter housing, with bolt fixing holes and foolproof positioning design.
– Installation method: Bolt fixing, no special tools required, directly fits the original air filter housing.
– Compatible parts: SANY genuine air filter housing, main air filter element, safety filter element
– Core functions: Seals the air filter housing, fixes the air filter element, prevents dust, water, and air leakage, isolates external impurities, ensures effective air intake filtration, and protects the cleanliness of the engine’s intake air.
The Sany GLQ011930638 air filter back cover is a genuine Sany product with guaranteed quality. It features a tight seal, robust durability, and easy installation. It focuses on the sealing and protection needs of air filter systems in construction machinery and is suitable for various harsh high-dust working conditions. Stable compatibility services are provided for both maintenance and bulk purchases, helping to reduce equipment failure rates and protect the long-term stable operation of engines.

1 B222100000426 Air Filter Main Filter Element
2 B222100000427 Air Filter Safety Filter Element
3 GLQ011930638 Air filter back cover
4 GLQ011455621 Air filter cartridge
*For other spare parts procurement needs, please contact us!