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YZ972557000002 Rocker Arm Assembly for Chinese Brand Truck Spare Parts
Product Description
The YZ972557000002 Rocker Arm Assembly is an OEM-standard valve train component designed for Chinese brand heavy-duty truck engines, including SINOTRUK HOWO series. Installed in the engine cylinder head, this assembly transfers camshaft motion to the intake and exhaust valves, ensuring accurate valve timing and stable engine operation.
Manufactured from high-strength alloy steel with precision machining and heat treatment, the rocker arm assembly provides excellent wear resistance, high fatigue strength, and long service life. It is engineered to operate reliably under high temperature, high speed, and continuous load conditions, making it suitable for heavy-duty and long-haul applications.
Produced strictly according to OEM technical specifications, the rocker arm assembly ensures accurate dimensions, smooth operation, and direct installation, maintaining original engine performance and efficiency.
Product Specifications
Part Number
YZ972557000002
Vehicle Brand
SINOTRUK HOWO / Chinese Brand Trucks
Application System
Engine Valve Train System
Material
High-Strength Alloy Steel
Manufacturing Process
Precision Machining & Heat Treatment
Function
Valve Actuation & Timing Control
Installation Type
OEM Direct Replacement
Vehicle Type
Heavy Duty Truck
Condition
New
Quality Level
OEM Standard
Packaging
Standard Export Packaging
Origin
China
Key Features & Core Advantages
OEM Compatibility: Direct fit for SINOTRUK HOWO and other Chinese brand heavy-duty truck engines.
Premium Material: High-strength alloy steel construction for maximum durability.
Precision Engineering: Precision machining and heat treatment ensure wear and fatigue resistance.
Reliable Performance: Ensures accurate valve timing and stable engine operation.
Easy Installation: Direct OEM replacement for quick and efficient repairs.
Cost-Effective: Restores original engine performance at a competitive price point.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Importer,Exporter,Seller
Year Established:
2008
Total Annual:
5000000-1000000
Employee Number:
120~150
Ecer Certification：
Verified Supplier
Company Profile
Established in 2008, our company is a large-scale enterprise specializing in the supply of commercial vehicle full-range parts. Over the years, we have deepened our expertise in the industry and gradually expanded our product line, forming a comprehensive sales system focused on tu...
Company Profile
Established in 2008, our company is a large-scale enterprise specializing in the supply of commercial vehicle full-range parts. Over the years, we have deepened our expertise in the industry and gradually expanded our product line, forming a comprehensive sales system focused on tu...
