- Wanda Plaza, Jinan, Shandong, China
- +8617615809553
- info@deruna.com
- Wanda Plaza, Jinan, Shandong, China
- +8617615809553
- info@deruna.com


Ensure optimal engine performance and valve train efficiency with genuine Sinotruk parts. The VG14050119 Rocker Arm Base is a critical engine component that provides stable mounting and precise alignment for rocker arms in SINOTRUK diesel engines. This essential part ensures proper valve timing and reliable engine operation under demanding conditions. Engineered to exact specifications, the VG14050119 base assembly offers exceptional durability and wear resistance, making it an indispensable component for maintaining engine efficiency and power output in commercial truck applications.
Rocker Arm Base
База коромысла
Base de Balancín
The VG14050119 Rocker Arm Base serves as the foundation for the rocker arm assembly in SINOTRUK engine systems. This precision component ensures proper alignment and stable operation of rocker arms, which are essential for controlling valve timing and engine breathing efficiency.
Manufactured to exacting tolerances, the VG14050119 provides a reliable mounting platform that withstands the high-stress environment of diesel engine operation. Its design incorporates features that ensure optimal lubrication distribution and minimal friction for extended component life.
| Parameter | Specification |
|---|---|
| OEM Number | VG14050119 |
| Product Name | Rocker Arm Base |
| Brand | SINOTRUK |
| Material | High-Grade Cast Iron |
| Surface Treatment | Precision Machined |
| Weight | Approximately 3.2 kg |
| Operating Temperature | -30°C to +200°C |
| Hardness | 180-220 HB |
Ensures exact rocker arm positioning for optimal valve timing and engine performance in SINOTRUK diesel engines.
Manufactured from high-grade cast iron to withstand extreme engine temperatures and mechanical stress.
Designed with integrated oil channels for proper lubrication distribution to rocker arm components.
The VG14050119 Rocker Arm Base is engineered specifically for SINOTRUK diesel engines, providing reliable performance across various truck models and engine configurations.
SINOTRUK WD615 series engines
HOWO truck engine assemblies
Stryker series diesel engines
Various SINOTRUK heavy-duty engine applications
Proper installation of the VG14050119 Rocker Arm Base is crucial for optimal engine performance and longevity. Follow these essential steps for correct installation.
Clean the cylinder head mounting surface thoroughly to ensure proper sealing and alignment of the VG14050119 base.
Carefully position the rocker arm base on the cylinder head, ensuring all alignment pins and holes match perfectly.
Tighten mounting bolts in the specified sequence and to the recommended torque values for secure installation.
Regular inspection and proper maintenance of the VG14050119 Rocker Arm Base ensures long-term reliability and optimal engine performance. Implement these maintenance practices for extended component life.
Visual Inspection: Regularly check for signs of wear, cracks, or damage to the base mounting surfaces and bolt holes.
Lubrication Check: Ensure oil passages are clear and properly delivering lubrication to rocker arm components.
Bolt Torque Verification: Periodically check mounting bolt torque to maintain proper clamping force and alignment.
Every VG14050119 Rocker Arm Base undergoes comprehensive quality control procedures to ensure it meets SINOTRUK’s stringent standards for performance, durability, and reliability.
Dimensional Accuracy
Material Testing
Performance Verification
The VG14050119 incorporates advanced engineering features that enhance its performance and durability in demanding engine environments. These design elements contribute to reliable valve train operation.
Precision-machined mounting surfaces ensure perfect alignment with the cylinder head, while strategically placed oil channels provide optimal lubrication to critical wear points. The material composition offers excellent thermal stability and wear resistance.
Understanding potential issues with rocker arm bases can help with preventive maintenance and timely replacement. Address these common concerns to maintain optimal engine performance.
Wear Patterns: Uneven wear may indicate misalignment or lubrication issues requiring immediate attention.
Cracking or Damage: Visual cracks or damage necessitate immediate replacement to prevent engine failure.
Oil Leakage: Check for proper sealing and gasket condition around the base mounting area.
The VG14050119 Rocker Arm Base is an essential component for maintaining optimal valve train performance in SINOTRUK diesel engines. Its precision engineering and durable construction make it a reliable choice for commercial truck applications.
By choosing genuine SINOTRUK parts like the VG14050119, operators ensure perfect compatibility and reliable performance for their engines. This investment in quality components contributes to extended engine life and reduced maintenance costs.
Trust in the quality and performance of the VG14050119 Rocker Arm Base for all your SINOTRUK engine maintenance needs, ensuring smooth operation and optimal power output in every journey.