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Gearbox Valve for ZF Truck Transmission Systems
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Gearbox Valve for ZF Truck Transmission Systems

KNORR No.SV3367
APPLICATION
ZF 6038202043
AH1303
Availability:
Quantity:
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Overview


The SV3367 Gearbox Valve is a precision-engineered hydraulic control component exclusively optimized for ZF truck transmission gearbox valve applications, with the core OEM compatibility of ZF 6038202043 and KNORR part number SV3367. As a critical core part of heavy-duty truck transmission systems, this high-precision SV3367 valve for ZF 6038202043 is designed for enterprise-level users including commercial vehicle fleet operators, ZF-equipped truck manufacturers, and industrial machinery maintenance service providers. It addresses the core pain points of heavy-duty transmission systems such as gear slippage, component wear, and unstable pressure regulation in harsh operating conditions. Crafted with advanced machining and high-grade materials, the SV3367 delivers seamless gear shifting, consistent pressure control, and long-term durability, directly improving the operational efficiency of commercial fleets and reducing unplanned maintenance downtime for transmission systems.


AH1303


OEM Cross Reference & Technical Specifications



Specification Category

Detailed Parameters

Core Part Numbers

AHEM: SV3367; KNORR: SV3367; ZF OEM: 6038202043

Material Composition

Valve Body: High-grade aluminum alloy/high-strength steel; Internal Parts: Precision-machined steel spools, corrosion-resistant copper alloy seats, high-elasticity stainless steel springs

Operating Performance

Industrial high-pressure resistance (adapt to 0-350bar hydraulic systems); wear/corrosion-resistant surface treatment

Compatibility

ZF heavy-duty truck transmission systems; manual/automatic/semi-automatic gearbox configurations

Design Type

Hydraulic control valve for gearbox shifting; optimized port configuration for minimal pressure drop

Quality Testing

100% factory testing for pressure regulation accuracy, flow characteristics, leakage resistance, and 2000-hour durability validation



Core Features & Operational Benefits for Commercial Vehicle Professionals


Precision Engineered Build for Extreme Durability

The durable gearbox valve for heavy-duty truck transmissions features a valve body forged from high-grade aluminum alloy or high-strength steel, with excellent resistance to wear, corrosion, and high-pressure impact—ideal for construction, mining, and long-haul trucking environments. Internal components are manufactured via state-of-the-art CNC machining, ensuring micron-level precision for spool movement, which eliminates stuck valves and ensures consistent performance over the product’s lifespan. For enterprise users, this translates to reduced replacement frequency and lower long-term maintenance costs for transmission systems.


Accurate Pressure & Flow Control

Precision pressure regulation is the core advantage of the SV3367: it maintains a stable hydraulic pressure level in the gearbox, ensuring smooth engagement and disengagement of gears. This feature effectively prevents gear slippage, reduces wear on gear teeth and clutch components, and extends the overall lifespan of ZF transmission systems by up to 30% compared to standard valves. The optimized internal passages minimize fluid loss and pressure drop, improving the energy efficiency of the entire transmission system and reducing fuel consumption for commercial fleets.


Rapid Hydraulic Response for Seamless Shifting

Equipped with a fast-acting spool mechanism, the SV3367 delivers an ultra-rapid response time for hydraulic circuit activation/deactivation. This enables instantaneous and seamless gear shifts even in high-performance heavy-duty truck operations, enhancing driving safety and operational efficiency. For fleet operators, this feature reduces driver fatigue and improves the overall productivity of transportation fleets.


Contamination Resistance for Harsh Working Conditions

The contamination-resistant gearbox valve for commercial fleets is integrated with high-efficiency filters and high-seal performance gaskets that prevent dirt, debris, and hydraulic oil impurities from entering the valve’s internal structure. This design maintains stable performance even in dusty, muddy, or high-vibration industrial environments, eliminating unplanned downtime caused by valve clogging or malfunction.


Versatile Application Scenarios


The SV3367 Gearbox Valve is not limited to ZF-equipped heavy-duty trucks; its versatile design adapts to a wide range of commercial and industrial applications. It is widely used in commercial bus fleets with ZF transmission systems, construction machinery (excavators, loaders, bulldozers), agricultural machinery (harvesters, tractors), and marine vessel transmission systems. AHEM also offers customized modifications for the SV3367, including port configuration adjustments and material upgrades, to meet the unique hydraulic/pneumatic transmission system requirements of enterprise users in oil & gas, construction, and agricultural sectors. The valve is fully compatible with hydraulic, pneumatic, and electro-hydraulic transmission systems, providing flexible solutions for different industrial scenarios.


Why Partner With AHEM


For enterprise-level commercial vehicle professionals, partnering with AHEM for the SV3367 Gearbox Valve means gaining a reliable supply chain and professional technical support. AHEM adheres to strict quality control: every SV3367 valve undergoes rigorous pressure, leakage, and durability testing before shipment, meeting international industrial transmission component standards. Our team of experienced automotive engineers provides one-on-one technical support, including valve selection, on-site installation guidance, and post-sales maintenance training. We also offer a comprehensive product warranty and global fast delivery service, solving the pain points of enterprise users such as difficult OEM part procurement and slow after-sales response. In addition, AHEM supports bulk order customization and long-term supply contracts, ensuring stable inventory for fleet operators and truck manufacturers.


FAQ


Which ZF transmission system models is the SV3367 Gearbox Valve fully compatible with?

It is exclusively optimized for ZF 6038202043 transmission systems, and is fully adapted to all heavy-duty truck manual, automatic, and semi-automatic gearbox configurations based on this ZF model.


Can the SV3367 be customized for special industrial working conditions?

Yes. AHEM’s engineering team can customize the valve’s port configuration, internal passage design, and material composition according to the specific hydraulic pressure, medium, and environmental requirements of enterprise users.


What after-sales support is provided for bulk purchases of the SV3367?

Enterprise users with bulk orders enjoy free on-site installation guidance, professional maintenance training, and an extended product warranty. We also provide 24/7 technical consultation and emergency spare parts delivery services.


Get Your Custom Quote Today


If you are a fleet operator, truck manufacturer, or industrial machinery service provider in need of a reliable ZF truck transmission gearbox valve for your ZF 6038202043 systems, contact AHEM’s professional sales team now! Provide your specific application scenarios, order quantity, and any customization requirements, and we will deliver a personalized quote within 24 hours. AHEM supports sample testing, bulk order production, and long-term exclusive supply contracts, ensuring that your commercial vehicle and industrial machinery transmission systems maintain high-efficiency and stable operation at all times.



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