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Cum mins M11-N Engine Full Gasket Kit OE 4022500 for Komatsu PC400-6/PC450 Excavator for Cum mins Engine Parts

1 SET
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$38-$46
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Cum mins M11-N Engine Full Gasket Kit OE 4022500 for Komatsu PC400-6/PC450 Excavator for Cum mins Engine Parts
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Features
Specifications
Engine Model Fitment: Cum Mins M11-N
Product Type: Cum Mins M11-N Excavator Overhaul Gasket Kit
Quality Grade: Premium Aftermarket (OEM-Equivalent)
Core Material: High-Grade Metal Gaskets, Wear-Resistant Alloys
Application Scope: Commercial Vehicles, Construction Machinery, Industrial Equipment
Kit Inclusions: Gaskets, Pistons, Bearings, Valves, Oil Seals & Critical Wearing Parts
Warranty Period: 6 Months (Manufacturer Warranty)
Installation Suitability: Professional Installation Recommended
Basic Infomation
Place of Origin: CHINA
Brand Name: For Cum mins
Certification: ISO 9001
Model Number: M11-N
Payment & Shipping Terms
Packaging Details: Carton Packing, Wooden Case, Plastic Pallet, Paper Pallet.
Delivery Time: Ships in 24h (1-7 days max)
Payment Terms: T/T,Western Union,D/A
Product Description
Cum mins M11-N Engine Full Gasket Kit OE 4022500
This Cum mins M11-N Engine Full Gasket Kit (Core OE No. 4022500 / 4025155 / 3238925) is a professional heavy-duty sealing solution engineered exclusively for Cum mins M11-N, M11-Celect, M11-280E Plus inline 6-cylinder turbocharged diesel engines. Manufactured to Cum mins' strict OEM standards and certified by ISO9001/IATF16949, this full gasket kit integrates all critical sealing components required for engine maintenance and overhaul.
Product Specifications
Compatible Engine Cum mins M11-N, M11-Celect, M11-280E Plus, M11 Series Inline 6-Cylinder 4-Stroke Turbocharged Diesel Engine
Core OE Numbers 4022500 (Cylinder Head Gasket), 4025155 (Upper Gasket Set), 3238925, 2864080, 4089478 (Upper), 4089998 (Lower); Compatible with 3804843, 3801141, 3803463 (Superseded Numbers)
Aftermarket Part No. CUM MINS-M11-N-GASKET-KIT
Gasket Type & Material MLS (Multi-Layer Stainless Steel) Head Gasket (FKM coating); High-Temperature Graphite Composite Gaskets (non-asbestos); Oil/Coolant Gaskets (Fluororubber FKM); Valve Cover Gaskets (Silicone Rubber VMQ); Rubber O-Rings (NBR/FKM)
Kit Components Full Gasket Set: MLS Head Gasket, Cylinder Head Gasket, Oil Pan Gasket, Valve Cover Gasket, Intake/Exhaust Manifold Gaskets, Turbocharger Gasket, Cylinder Liner O-Rings, Injector O-Rings, Valve Stem Seals, Timing Cover Gasket, Front/Rear Crankshaft Seals, Water Pump Gasket, Thermostat Housing Gasket, All Necessary Gasket Seals & O-Rings for M11-N Engine Sealing
Engine Specs (Fitment) Displacement: 10.8L (661 cu.in); Bore * Stroke: 125mm * 147mm; Compression Ratio: 16.1:1–17.0:1; Idle Speed: 600–700 rpm; Governed Speed: 1800–2100 rpm
Gasket Performance Temperature Resistance: -40℃~650℃ (FKM coating); Pressure Resistance: Up to 18MPa; Sealing Type: Oil/Water/Gas 3-in-1 Sealing; MLS Head Gasket for Superior Combustion Sealing; Compression Permanent Deformation ≤12%
Material Standard MLS Stainless Steel (Head Gasket), High-Purity Graphite Composite (Body Gaskets), Fluororubber (FKM), Silicone Rubber (VMQ), Non-Asbestos Materials; Meets ASTM D2000 & SAE J1940 Standards
Manufacturing Standard ISO9001/IATF16949 Certified, OEM-Matched Tolerances, 100% Pre-Shipment Sealing Test (0.3MPa Gas/0.5MPa Liquid), Dimensional Accuracy Inspection, Conforms to Cum mins M11 Series Engine Standards
Compatible Models Excavators: Komatsu PC400-6, PC450-7, PC400HD-6; XCMG XE470, XE490; Sany SY485, SY550; LiuGong CLG950, CLG945; Other: M11-N-Powered Generator Sets, Mining Drills, Heavy Construction Machinery
Net Weight Approx. 10–15 kg (22–33 lbs)
Packaging Neutral Industrial Carton (Export-Standard, Anti-Collision Packaging for Gasket Protection, Suitable for Long-Distance Transportation)
Warranty Period 12 Months (Under Normal Heavy-Duty Operating Conditions, Excluding Misinstallation & Engine Contamination)
Installation Recommendation Professional Engine Overhaul Workshop; Cylinder Head Torque: 80Nm + 160° (two-step torque); Clean Sealing Surfaces (Remove Oil Stains & Debris) Before Installation; Use OEM Torque Wrench; Store in Dry, Cool Environment (Avoid Humidity & High Temperature)
Core Features
  • OEM-Matched Sealing Performance: MLS multi-layer stainless steel head gaskets with FKM coating provide superior combustion sealing, withstanding 650℃ high temperatures and 18MPa peak pressure
  • Premium Gasket Materials: High-purity graphite composite and fluororubber (FKM) for extreme heat and oil resistance; non-asbestos materials meet global environmental standards
  • Complete Sealing Solution: Includes all critical gaskets for M11-N engine overhaul, reducing procurement time by 45% and maintenance costs by 40%
  • Precision-Matched Fitment: All gaskets engineered to M11-N's 125*147mm bore-stroke and 10.8L displacement specifications with OEM-matched tolerances
  • Extreme Durability for Mining: MLS head gaskets offer excellent creep resistance and fatigue resistance with service life 2x longer than standard gaskets
  • Leakage-Proof Design: Optimized gasket structure ensures tight sealing between engine components, resolving common M11-N engine leakage problems
  • Rigorous Quality Testing: 100% pre-shipment inspection including gas/liquid sealing tests, dimensional verification, and material durability checks
  • Wide Compatibility: Perfectly fits all M11-N, M11-Celect, M11-280E Plus engine variants and compatible with 40-60 ton class mining excavators
Applications
  • Mid-Large Mining Excavators: 40-60 ton class Komatsu PC400-6/PC450-7, PC400HD-6, XCMG XE470/XE490, Sany SY485/SY550, LiuGong CLG950
  • Heavy-Duty Equipment: M11-N-Powered Generator Sets, Mining Drills, Large Hydraulic Power Units, Construction Machinery
  • Working Environments: Open-Pit Mining, Quarrying, Large-Scale Earthmoving, Infrastructure Construction, Port Handling
  • Engine Maintenance Scenarios: Engine Leakage Repair, Head Gasket Replacement, Full Engine Sealing Overhaul, Routine Maintenance, Turbocharger Sealing Repair, Cylinder Liner Sealing Replacement
Why Choose Our Cum mins M11-N Gasket Kit?
  • Genuine OEM Compatibility: Direct replacement for Cum mins original gaskets (OE 4022500/4025155/3238925), including all superseded part numbers
  • Premium Material Selection: MLS stainless steel, FKM fluororubber, and non-asbestos graphite composite materials meet Cum mins' strict standards
  • Cost-Effective Solution: All-in-one gasket set eliminates multiple vendor purchases, saving logistics and labor costs
  • Leakage-Proof Guarantee: 100% pre-shipment sealing tests ensure no leakage; optimized gasket design reduces rework rate and equipment downtime
  • Proven Reliability: Tested under real-world mining and construction conditions, trusted by global fleet operators
  • Fast Global Shipping: Stable inventory and worldwide delivery network support urgent repair needs
  • Technical Support: Professional installation guidance, torque specification charts, and gasket maintenance recommendations provided by Cum mins M11-N engine specialists
If you're searching for a reliable Cum mins M11-N gasket kit, M11-N MLS head gasket set, OE 4022500 replacement gaskets, or M11-N excavator engine sealing parts, contact us for detailed catalogs, customized quotes, and bulk order discounts.
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