Description
Product Overview
Part Name: Gear Valve / Transmission Control Valve
Part Number: A-4740
Vehicle Compatibility: Eaton heavy-duty truck transmissions used widely across commercial truck brands with Eaton gearboxes, including Freightliner, Volvo, Kenworth, Peterbilt, Mack, Western Star, International, and other models that use Eaton transmission control valve assemblies (approx. 1998–2023 depending on gearbox type).
Configuration: High-quality aftermarket gear valve manufactured to match Eaton OEM performance standards, engineered for durable hydraulic control within heavy truck transmissions.
Function: Precisely regulates hydraulic pressure and flow within Eaton manual or automated transmissions to ensure accurate gear engagement, smooth shifting, and stable transmission response under heavy load conditions.
Technical Specifications
Type: Heavy Truck Transmission Gear Valve
Material: Precision-machined metal construction with high-strength sealing components and wear-resistant surfaces
Application: Fits Eaton transmission control systems requiring gear valve part number A-4740, suitable for heavy-duty commercial truck gearboxes (1998–2023)
Cross-Reference: Aftermarket equivalent to Eaton OEM gear valve reference A-4740; compatible with related hydraulic valve body assemblies
Installation: Direct-fit aftermarket replacement; professional installation and hydraulic system inspection recommended
Service Interval: Replace when gear shift hydraulic pressure anomalies, delayed engagement, slipping, or uncertain gear changes occur
Delivery & Availability
Stock Options: High-quality aftermarket Eaton gear valve units available
Delivery Time: 3–7 days internationally
Payment & Security
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