Lever,Rocker
Коромысло Клапана
Balancín de Válvula
This OEM rocker lever (part 6465479X) is a precision-engineered valve train camshaft motion transfer component designed specifically for Shacman H3000 heavy-duty commercial trucks. The 6465479X rocker lever converts the rotary camshaft lobe lift into linear motion at the valve stem or crosshead, providing mechanical advantage to open the engine valves and ensuring precise valve timing under all engine operating conditions.
Manufactured from premium high-grade materials with exact dimensional specifications, precision forging or casting processes, and specialized surface treatments, this 6465479X rocker lever withstands continuous high-frequency cyclic bending stresses, extreme contact pressures at the cam and valve interfaces, persistent vibration loads, and prolonged intensive service during demanding heavy-duty commercial vehicle applications.
Replacing a worn, cracked, or excessively backlashed rocker lever with this genuine 6465479X component restores proper valve actuation and timing accuracy. The OEM part number guarantees exact dimensional specifications and factory-engineered quality specifically validated for Shacman H3000 truck engines.
| Parameter | Specification |
|---|---|
| OEM Part Number | 6465479X |
| Product Name | Lever,Rocker |
| Brand | Shacman |
| Application | Engine Valve Train Assembly – Pivoting Lever Mechanism for Converting Camshaft Lobe Rotary Motion into Linear Valve Actuation Through Mechanical Advantage Ratio |
| Compatible Model | Shacman H3000 Heavy-Duty Commercial Truck Series |
| Component Type | Forged or Cast Steel Rocker Arm Lever with Cam Follower Roller or Pad, Valve Actuation Pad, Central Pivot Bore with Bushing, and Integrated Adjustment Mechanism |
| Material | High-Strength Forged or Ductile Cast Iron with Induction Hardened Contact Surfaces, Bronze Alloy Pivot Bushing, and Anti-Corrosion Surface Treatment |
| Manufacturing Process | Precision Forging or Casting, CNC Multi-Axis Machining, Induction Hardening of Wear Surfaces, Bushing Installation, Dimensional Verification, Quality Inspection |
| Function | Valve Train Motion Transfer Component for Converting Camshaft Rotation to Valve Opening, Providing Mechanical Leverage, and Enabling Precise Valve Lash Adjustment During Engine Cycles |
The 6465479X rocker lever serves as a vital valve train camshaft motion transfer component engineered to convert rotary cam lobe lift into linear valve actuation motion on Shacman H3000 heavy-duty commercial trucks.
This 6465479X rocker lever provides essential mechanical advantage and motion redirection, significantly ensuring precise valve opening and closing through its precisely engineered lever arm geometry and induction hardened contact surfaces.
The precisely controlled lever ratio and pivot bearing design of the 6465479X provide optimal valve lift multiplication and friction reduction, ensuring reliable valve actuation during demanding heavy-duty commercial vehicle operations.
This 6465479X component maintains its dimensional accuracy and load-bearing capacity throughout its service life, resisting fatigue cracking and wear during prolonged exposure to millions of high-frequency bending stress cycles worldwide.
The high-strength forged steel construction and induction hardened contact surfaces of the 6465479X provide exceptional durability and wear resistance, withstanding continuous cam lobe contact pressure and valve spring reaction forces throughout the vehicle service life.
The 6465479X rocker lever is manufactured to meet the specific lever ratio, pivot bore diameter, and durability requirements of Shacman H3000 truck engines, assuring complete compatibility with camshaft lobes and valve stem or crosshead interfaces.
By providing dependable valve actuation with durable hardened construction, this component contributes directly to precise valve timing, optimized engine breathing efficiency, and maintained vehicle performance in demanding transport environments worldwide.
The 6465479X rocker lever utilizes precision forging and quality-controlled CNC machining that provide consistent dimensional accuracy and reliable motion transfer performance without defects during extended service life.
The precisely controlled lever arm geometry and induction hardening depth of the 6465479X ensure proper valve lift characteristics and contact surface durability, maintaining reliable valve actuation throughout the vehicle operational lifespan.
The carefully engineered pivot bushing material and surface finish of the 6465479X provide enhanced rotational smoothness and wear resistance, enabling the rocker lever to operate reliably under extreme valve spring loads and engine speed conditions.
Each rocker lever undergoes rigorous quality verification, including dimensional inspection, hardness testing, and bushing fit assessment to guarantee reliable performance in demanding valve train applications.
The material selection for the 6465479X prioritizes high-strength forged steel for superior fatigue resistance and bronze alloy bushing for enhanced bearing characteristics in harsh engine operating environments.
The 6465479X rocker lever design has been validated through extensive dynamic cycling and fatigue endurance testing to ensure reliable performance throughout the complete vehicle operational interval.
Replacement of a worn 6465479X rocker lever requires removing the rocker shaft assembly, carefully extracting the old rocker lever from the shaft, and installing the new component with proper lubrication and valve lash adjustment procedures.
When installing the new 6465479X rocker lever, ensure that the rocker shaft is clean and properly lubricated, that the lever is correctly oriented with the cam follower aligned to the cam lobe, and that the valve contact pad is positioned correctly on the valve stem or crosshead.
After installation of the 6465479X rocker lever, perform precise valve lash adjustment according to manufacturer specifications using appropriate feeler gauges, verify smooth rocker arm movement throughout its travel range, and confirm correct valve train operation before returning the vehicle to service.
When removing the old 6465479X rocker lever, carefully inspect the rocker shaft surface condition, cam lobe wear pattern, and valve stem or crosshead contact condition for any signs of abnormal wear, pitting, or damage requiring attention before installing new components.
It is essential to follow proper shaft lubrication, lever positioning, and valve lash adjustment procedures when installing the 6465479X rocker lever, as improper techniques can cause valve timing errors and accelerated component wear during demanding operations.
During cylinder head service procedures, the 6465479X rocker lever should be carefully evaluated for contact pad wear, pivot bushing clearance, and structural integrity to determine if replacement is necessary to restore proper valve actuation performance.
Each 6465479X rocker lever undergoes thorough dimensional inspection, hardness verification, and bushing fit assessment to guarantee strict compliance with OEM engineering specifications and performance requirements.
We provide complete quality documentation for every batch of 6465479X rocker levers, including detailed material certifications and comprehensive inspection reports for vehicle maintenance records and workshop quality assurance compliance.
The rocker lever is tested for dimensional accuracy and structural integrity to ensure proper valve actuation and consistent operation in the most demanding vehicle operating environments and climatic conditions worldwide.
Our quality management system includes cyclic fatigue testing and contact surface durability verification on the 6465479X to guarantee consistent manufacturing quality and extended operational durability throughout the component lifecycle.
We maintain complete traceability of all materials and processes used in the 6465479X rocker lever, from raw material certification to finished product inspection, ensuring total accountability throughout the entire production and supply process.
Visible wear, scoring, or pitting on the 6465479X rocker lever cam follower surface indicates inadequate lubrication or material fatigue, requiring immediate replacement to restore proper valve motion transfer and prevent cam lobe damage.
Excessive valve lash variation, abnormal valve train clicking noise, or uneven valve tip wear related to the 6465479X suggests rocker lever wear or adjustment mechanism degradation, necessitating prompt replacement during scheduled engine inspection procedures.
If the rocker lever exhibits cracking, structural deformation, or pivot bushing seizure affecting motion transfer integrity, the 6465479X component should be replaced immediately to restore proper valve function and prevent camshaft or valve damage.
Following any valve train failure, piston-to-valve contact event, or camshaft lobe damage, the 6465479X rocker lever must be thoroughly inspected and replaced if any signs of bending or compromised condition are detected during professional examination.
If the rocker lever shows signs of induction hardening wear, bushing play, or contact surface degradation affecting performance, the 6465479X requires replacement to ensure correct valve actuation during vehicle operation on demanding routes.
Standard comprehensive cylinder head inspections should include a detailed examination of the 6465479X rocker lever for early indicators of contact wear, bushing clearance, or structural integrity requiring prompt corrective action.
Inferior aftermarket rocker levers with incorrect specifications or substandard material quality can lead to valve train failure and extensive engine damage. We exclusively supply authentic components like the 6465479X manufactured to precise OEM engineering and quality standards.
The part number 6465479X is clearly identified on packaging for unambiguous verification. Our extensive international logistics infrastructure ensures secure protective packaging and rapid dispatch to any worldwide destination with complete export documentation.
All procurements of 6465479X include comprehensive quality certification, ensuring conformity with local import regulations and vehicle engine documentation requirements applicable in your jurisdiction and operational region worldwide.
We provide highly competitive pricing structures and dependable shipping alternatives for the 6465479X rocker lever, facilitating convenient access for our international clientele to maintain their Shacman H3000 trucks with authentic OEM valve train components.
Our dedicated client support team stands prepared to address any technical inquiries or logistical concerns regarding the 6465479X rocker lever, encompassing vehicle engine consultations to comprehensive bulk fleet procurement processing and delivery worldwide.
Complete 6465479X rocker lever with induction hardened contact surfaces and bronze pivot bushing in specified quantity. Ready for professional installation featuring forged steel construction for dependable motion transfer performance.
Expert technical guidance on vehicle engine valve train components and proper installation procedures for the 6465479X rocker lever is readily available. We assist in ensuring reliable engine performance for your Shacman H3000 truck.
Complete quality documentation for 6465479X is available upon request, encompassing material certifications and dimensional inspection reports for your permanent maintenance and vehicle service records.
For current stock availability of the genuine 6465479X rocker lever, please use the contact buttons above.
