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Product Details:
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Item
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OEM Part Number
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Complete QSK19 Upper Gasket Set
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3804667 / 4352582
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Alternative Top Overhaul Kit
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3800728 / 4352578
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MLS Cylinder Head Gasket
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4024806
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Q1: What engines does this QSK19 upper gasket set fit?
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A: This top end gasket set is fully compatible with Cum mins QSK19, K19 and KTA19 19L heavy-duty industrial diesel engines. It is specially designed for high-power K-series engines and does not fit other Cum mins engine models like NT855, N14, M11 or X15.
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Q2: What main problems can this QSK19 upper gasket kit fix?
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A: It effectively solves common high-power engine top-end failures, including cylinder head gasket blowout, high-temperature coolant leakage, intake and exhaust air leakage, turbocharger sealing leakage, valve cover oil seepage, insufficient cylinder pressure and engine power loss.
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Q3: Does this kit include all parts for full QSK19 top-end overhaul?
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A: Yes. This is a complete QSK19 dedicated upper overhaul gasket set, including MLS head gasket, valve stem oil seals, manifold gaskets, cooling system seals and all auxiliary rubber & paper sealing parts. No extra accessories are needed for standard top-end engine repair.
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Q4: What makes this QSK19 gasket set different from ordinary gasket kits?
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A: This kit adopts upgraded thickened MLS anti-blowout structure and industrial-grade high-temperature resistant materials, specially optimized for QSK19 high-pressure and continuous heavy-load working conditions. It features stronger pressure resistance, vibration resistance and anti-aging performance, avoiding the easy-deformation and leakage defects of ordinary gaskets.
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Q5: Is this gasket set OEM quality with direct installation?
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A: All components are manufactured strictly following OEM original factory dimensional and tolerance standards. It supports direct bolt-on installation without cutting or modification, ensuring zero assembly gap and perfect tight fit for stock QSK19, K19 and KTA19 engines.
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Q6: What working scenarios is this QSK19 upper gasket set suitable for?
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A: It is ideal for heavy-duty scenarios requiring long-term continuous operation, including mining machinery, marine power systems, large industrial generator sets and oilfield engineering equipment, providing stable sealing protection under extreme harsh working conditions.
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Contact Person: Ms. XiNa Huang
Tel: 13316077046
Fax: +86-15975580365