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Cum Mins 6BT Diesel Engine Camshaft OEM 3920213 3920214 3920215

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Cum Mins 6BT Diesel Engine Camshaft OEM 3920213 3920214 3920215
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Features
Specifications
Applicable Engine Model: Cum Mins 6BT
OEM Part Number / Cross Reference: 3920213 3920214 3920215
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:

3920214 Diesel Engine Camshaft

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3920213 Diesel Engine Camshaft

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3920215 cam diesel
Basic Infomation
Place of Origin: CHINA
Brand Name: For Cum mins
Certification: ISO 9001
Model Number: 6BT
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 6BT Diesel Engine Camshaft | OEM 3920213 3920214 3920215 | Diesel Engine Camshaft
OEM Part Numbers: 3920213, 3920214, 3920215
Rebuild or overhaul your excavator, skid steer loader, or industrial equipment with this high-quality camshaft for the Cum mins 6BT 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 demanding applications.
 
Technical Specifications
Parameter Details
Engine Model Cum mins 6BT, 6BT5.9, 6BTA5.9, 6BTAA5.9
Part Name Camshaft (Complete Assembly)
OEM Part Numbers 3920213, 3920214, 3920215, 3920216, 3930730
Engine Type 6-Cylinder Inline Diesel
Displacement 5.9 L
Number of Cam Lobes 12 (6 intake, 6 exhaust)
Material High-Grade Alloy Cast Iron / Chilled Cast Iron
Cam Lobe Hardness Induction Hardened, HRC 55-60
Journal Diameter Standard 57.15 mm (2.250 in)
Bearing Journal Count 7
Drive Type Gear Drive (Timing Gears)
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 Komatsu PC200-5, PC200-6, PC200-7 (with Cum mins 6BT engine)
Excavators Hitachi EX200-2, EX200-3, EX200-5
Excavators Hyundai R200, R210, R220
Excavators Daewoo DH200, DH220, DH280
Skid Steer Loaders Case 1845C, 1840, 60XT
Wheel Loaders Case 621B, 721B
Backhoe Loaders Case 580K, 580L, 580M, 580 Super K, 580 Super L, 580 Super M
Other Applications Generators, industrial pumps, and agricultural machinery powered by Cum mins 6BT 5.9L diesel engines
 
Product Features & Engineering Advantages
  • Critical Component for Valve Timing Control: Controls the opening and closing of valves, regulating the intake of air and fuel and the expulsion of exhaust gases for combustion. Essential for optimal engine performance, fuel efficiency, and power output.
  • Premium Alloy Cast Iron Construction: Manufactured from high-grade alloy cast iron with chilled iron cam lobes for exceptional wear resistance and long-term durability under extreme conditions.
  • 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.
  • Precision-Ground Profiles: Each camshaft is CNC ground to exact OEM specifications with lobe profiles ensuring accurate valve lift and duration for optimized combustion efficiency.
  • Factory-Spec Journal Finishes: Bearing journals are precision-ground to exact tolerances, ensuring proper oil clearance and reduced friction for extended component life.
  • Gear Drive Compatibility: Engineered specifically for gear-driven timing systems used in Cum mins 6BT engines with precision-machined timing gear mounting surfaces.
  • Rigorous Quality Testing: Every camshaft undergoes 100% inspection for dimensional accuracy, lobe profile, and hardness to ensure consistent quality.
  • OEM-Equivalent Performance: Manufactured to meet or exceed original Cum mins specifications, ensuring perfect compatibility with 6BT engine components.
 
Quality Assurance
  • 100% Inspected – Every camshaft undergoes dimensional inspection and hardness testing before shipment
  • OEM Standard – Manufactured to meet or exceed original Cum mins specifications in ISO 9001 certified facilities
  • 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? Send us your engine serial number or old part number
 
Installation Notes
  • Always verify correct timing marks alignment – improper timing can cause valve-to-piston contact and severe engine damage
  • Lubricate cam lobes and journals with assembly lube or clean engine oil before installation
  • Always replace camshaft bearings and inspect lifters during camshaft replacement. Worn lifters will damage new cam lobes
  • Follow factory torque specifications and tightening sequences for bearing cap bolts
  • Rotate engine manually after installation to ensure no binding occurs
  • 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

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