515KR 1.5L Engine Head Assembly Cast Aluminum Alloy DOHC 4 Valves
Price:
1200/ units
MOQ:
10
Delivery Time:
10DAY
Brand:
LINXIANG,WULING
Product Description
515KR Cylinder Head Assembly
High-performance cylinder head assembly designed for 515KR 1.5L engines, featuring advanced valvetrain technology and premium materials for optimal efficiency and durability.
Basic Specifications
- Engine Application: 515KR 1.5L Inline 4-Cylinder Naturally Aspirated Gasoline Engine
- Valvetrain: DOHC (Dual Overhead Camshaft), 4 valves per cylinder (2 intake, 2 exhaust), with VVT (Variable Valve Timing)
- Material: High-pressure cast aluminum alloy, lightweight with excellent thermal conductivity
- Emission Standard: Compatible with China V / China VI emission regulations, suitable for mainstream EFI systems
Structure & Core Components
Cylinder Head Body
- One-piece aluminum casting with integrated coolant jacket, intake/exhaust ports, combustion chamber, and spark plug/injector mounts
- Anti-slip diamond texture on surface for enhanced sealing and structural stability
- Precisely machined mounting positions for camshaft bearing caps, valve components, and hydraulic lash adjusters
Valve & Drive System
- Intake/exhaust valves made of wear-resistant alloy, matched with hardened valve seats and guides for extended service life under high temperature
- Dual overhead camshafts (intake/exhaust) fixed on bearing caps, driving valve operation
- Equipped with hydraulic lash adjusters to automatically compensate valve clearance, eliminating manual adjustment
Auxiliary Components
- Integrated VVT cam phaser interface for optimized gas exchange efficiency at different engine speeds
- Precision-machined sealing surface for reliable sealing of combustion chamber, oil passages, and water passages with cylinder gasket
- Reserved interfaces for oil/water passages and sensor mounts, compatible with vehicle electronic control system
Technical Advantages
- Efficient Heat Dissipation: Aluminum alloy + optimized coolant flow design quickly dissipates combustion chamber heat for long-term high-load operation
- Balanced Power & Fuel Economy: DOHC+4V+VVT structure improves intake efficiency, enhancing power output while reducing fuel consumption
- Enhanced Reliability: Reinforced valve components and tight machining tolerances reduce NVH and improve overall durability
- High Interchangeability: Fully compatible with original cylinder block and mounting points, direct replacement for old cylinder head assemblies
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Chongqing Ling Moving Star Auto Parts Co., Ltd.
Location
No. 5 Longqing Branch Road 2, Qinggang Subdistrict, Bishan District, Chongqing Municipality
Contact Person
zhang