29567647 solenoid-mounted Allison spare parts

29567647 solenoid-mounted Allison spare parts

The 29567647 solenoid-mounted is the core shift solenoid valve in the Allison transmission electronic control system. It boasts four core advantages: fast response, high precision, stable quality, and convenient installation. It is precisely matched to the entire Allison transmission series, covering mainstream models such as the 1000, 2000, 3000, 4000, and 5000/6000 series. It is widely used in all equipment equipped with Allison transmissions, including heavy-duty trucks, construction machinery, marine transmission systems, mining machinery, and generator sets. It is especially suitable for heavy-duty models such as the Allison 3000, 4000, and 6000 series, quickly resolving problems such as shifting sticking, shifting shock, abnormal oil pressure, weak starting, and solenoid valve failure. It is a key replacement component for the maintenance of the transmission electronic control system.
29567647 solenoid-mounted is manufactured strictly according to original factory specifications, using original factory-grade coils, valve cores, sealing structures, and installation interfaces. No modification or additional parts are required; it can be directly replaced in place, completely solving the pain points of ordinary aftermarket solenoid valves such as slow response, poor sealing, easy jamming, and short lifespan. It effectively avoids risks such as shift jerking, power interruption, oil pressure leakage, and equipment downtime caused by solenoid valve failure, significantly improving the stability and shifting smoothness of the transmission electronic control system, reducing repair rework rate and maintenance costs, and becoming the preferred high-reliability part for repair shops, parts suppliers, foreign trade exports, and fleet maintenance.

Core technical parameters:

• Product Model: 29567647
• Product Name: solenoid-mounted (mounted solenoid valve/shifting solenoid valve)
• Product Type: Allison Transmission Dedicated Electro-hydraulic Solenoid Valve
• Operating voltage: 12V / 24V (compatible with standard onboard power supplies for commercial vehicles)
• Response time: ≤50ms, precise and rapid gear shifting control
• Working pressure: Adapted to the rated working pressure of the transmission hydraulic system
• Temperature range: -40℃～150℃
• Sealing material: Oil-resistant nitrile rubber/fluororubber, anti-aging and leak-proof.
• Compatible models: Allison 1000, 2000, 3000, 4000, 5000, 6000 series gearboxes
• Applicable parts: Transmission valve body assembly, shift control hydraulic circuit, clutch control hydraulic circuit
• Functions and applications: Controlling the oil circuit, achieving precise gear shifting, and regulating clutch oil pressure.

The 29567647 solenoid-mounted valve strictly adheres to Allison’s original factory production and testing standards. Each solenoid valve undergoes comprehensive testing for sealing, response speed, durability, and anti-interference, ensuring that performance parameters and installation dimensions are completely consistent with original factory parts, achieving out-of-the-box use and stable reliability. With its advantages of high sensitivity, high durability, and high adaptability, the product widely serves industries such as logistics and transportation, engineering construction, mining, and marine power, providing stable and reliable shift control for Allison transmission electronic control systems. It is a core and preferred solenoid valve component for transmission repair, overhaul, and fault diagnosis.

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