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Mitsubishi 6D22 Diesel Engine Camshaft OEM ME051209 ME051210 ME052174

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Mitsubishi 6D22 Diesel Engine Camshaft OEM ME051209 ME051210 ME052174
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Features
Specifications
Applicable Engine Model: Mitsubishi 6D22
OEM Part Number / Cross Reference: ME051209 ME051210 ME052174
Camshaft Material: High-grade Alloy Cast Iron / Chilled Cast Iron – Induction-hardened Cam Lobes For Superior Wear Resistance
Number Of Cam Lobes: 2 Lobes Per Cylinder (1 Intake, 1 Exhaust) – Precision-ground For Accurate Valve Timing
Cam Lift: Factory-spec Lift Profile – Optimized For Power And Fuel Efficiency
Journal Diameter: Precision-ground To OEM Tolerances – Ensures Proper Oil Clearance And Reduced Friction
Hardness: Induction-hardened Cam Lobes (50-55 HRC) – Exceptional Durability Under Heavy Load Conditions
Quality Assurance: 100% Dimensionally Inspected – Meets Or Exceeds OEM Specifications
Highlight:

Mitsubishi 6D22 Diesel Engine Camshaft

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ME051209 Diesel Engine Camshaft

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ME052174 camshaft marine diesel engine
Basic Infomation
Place of Origin: CHINA
Brand Name: For Mitsubishi
Certification: ISO 9001
Model Number: 6D22
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

Mitsubishi 6D22 Diesel Engine Camshaft | OEM ME051209 ME051210 ME052174 | Diesel Engine Camshaft

Rebuild or overhaul your excavator, crane, or heavy industrial equipment with this high-quality camshaft for the Mitsubishi 6D22 diesel engine. The camshaft is a critical component that controls valve timing and lift, directly affecting engine performance, fuel efficiency, and power output. Manufactured to meet or exceed original OEM specifications, this camshaft ensures precise valve actuation, reduced friction, and long-term durability in the most demanding applications. Direct replacement for multiple OEM numbers including ME051209, ME051210, and related variants. Fits a wide range of Mitsubishi-powered excavators, cranes, and heavy equipment - verify your engine model and serial number for compatibility.
 
Technical Specifications
Parameter Details
Engine Model Mitsubishi 6D22, 6D22-T, 6D22-TC
Part Name Camshaft (Complete Assembly)
OEM Part Numbers ME051209, ME051210
Engine Type 6-Cylinder Inline Diesel
Displacement 11.0 L
Number of Cam Lobes 12 (6 intake, 6 exhaust)
Material High-Grade Alloy Steel
Cam Lobe Hardness Induction Hardened, HRC 55-60
Drive Type Gear Drive
Valve Train Type Overhead Valve (OHV)
Surface Treatment Induction Hardened
Condition Brand New
Warranty 6 Months
 
Compatible Excavator & Equipment Models
Equipment Type Applicable Models
Excavators Kobelco SK400 LC Excavators
Mobile Cranes Kato Hydraulic Truck Cranes NK-800, NK-1600
Mobile Cranes Tadano Mobile Cranes TG-Series
Heavy Dump Trucks Mitsubishi Fuso The Great FV415
Heavy Dump Trucks Mitsubishi Fuso Super Great FS410, FV515
Cargo Trucks Hyundai 15-ton Cargo Trucks
Other Applications Generators and industrial pumps powered by Mitsubishi 6D22 diesel engines
 
Product Features & Engineering Advantages
  • Critical Component for Valve Timing Control
    The camshaft controls the opening and closing of valves, regulating the intake of air and fuel and the expulsion of exhaust gases for combustion. Precise valve timing is essential for optimal engine performance, fuel efficiency, and power output in heavy-duty excavator and crane applications.
  • Premium Alloy Steel Construction
    Manufactured from high-grade alloy steel with induction-hardened cam lobes for exceptional wear resistance. The material ensures long-term durability under extreme combustion pressures and temperatures in demanding construction and mining environments.
  • Induction-Hardened Cam Lobes
    Cam lobes are induction-hardened to HRC 55-60, providing superior resistance to wear and pitting even under continuous heavy-load operation. This hardness rating exceeds standard industry requirements for diesel engine camshafts used in heavy equipment.
  • Precision-Ground Profiles
    Each camshaft is CNC ground to exact OEM specifications with precision lobe profiles ensuring accurate valve lift and duration. This optimizes combustion efficiency and power delivery for both naturally aspirated and turbocharged 6D22 engine variants.
  • Gear Drive Compatibility
    Engineered specifically for gear-driven timing systems used in Mitsubishi 6D22 engines. The timing gear mounting surface is precision-machined for perfect alignment and timing accuracy.
  • Heavy-Duty Industrial Design
    Designed to withstand extreme operating conditions in heavy equipment applications. The camshaft endures immense contact stress from valve springs and lifters in these high-load environments.
  • OEM-Equivalent Performance
    Manufactured to meet or exceed original Mitsubishi specifications for the 6D22 engine series. Ensures compatibility with Kato cranes, Kobelco excavators, and other equipment brands using this engine platform.
  • Upgraded Durability
    Manufactured using materials and processes that meet the higher specifications required for turbocharged 6D22T engines, providing increased durability even when installed in naturally aspirated applications.
 
Quality Assurance & Why Choose Us
  • 100% Inspected - Every camshaft undergoes dimensional inspection and hardness testing before shipment.
  • OEM Standard - Manufactured to meet or exceed original Mitsubishi specifications.
  • Warranty - 6-month warranty against manufacturing defects.
  • Global Shipping - Fast DHL, FedEx, UPS shipping available from multiple warehouses.
  • Expert Support - Need help identifying the correct camshaft for your engine? Send us your engine serial number or old part number.
 
Installation Note (Technical Reference)
The camshaft is a precision component that requires careful installation. When installing a new camshaft on a Mitsubishi 6D22 engine, follow these critical guidelines:
  1. Always verify correct timing marks alignment - improper timing can cause valve-to-piston contact and severe engine damage.
  2. The timing gear is typically sold separately and must be properly installed onto the new camshaft.
  3. Always inspect the flat tappets when replacing the camshaft. Worn or concave lifter faces will damage new camshaft lobes within hours of operation. Replacing the tappets simultaneously is strongly recommended for proper durability.
  4. Lubricate cam lobes and journals with assembly lube or clean engine oil before installation.
  5. Follow factory torque specifications and tightening sequences for bearing cap bolts.
  6. Rotate engine manually after installation to ensure no binding occurs.
  7. Professional installation is recommended due to the precision required for proper alignment and timing.
Warning: Never operate the engine without verifying proper valve timing after camshaft replacement. Incorrect timing can result in catastrophic engine failure.
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Diesel Engine Camshaft

diesel cam

cam diesel

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