Allison 1000 / 2000 / 2400 Transmission Valve Body – 7 Solenoid (2010-Up)
The Allison 1000 / 2000 / 2400 valve body with 7 solenoids is a critical component for heavy-duty trucks and commercial vehicles equipped with Allison automatic transmissions from 2010 and up. This valve body regulates hydraulic pressure and controls clutch and band engagement through its seven solenoids, ensuring smooth, precise, and reliable gear shifts under all operating conditions. Its robust construction is designed to withstand the demands of high-torque diesel applications, making it ideal for long-haul trucks, work vehicles, and emergency equipment.
Over time, worn valves, clogged passages, or malfunctioning solenoids can cause slipping, delayed engagement, harsh shifting, or transmission fault codes. Replacing the Allison 7-solenoid valve body restores proper hydraulic control and shift performance, protecting internal clutches, planetary gear sets, and other transmission components from excessive wear. Always verify that your vehicle uses an Allison 1000, 2000, or 2400 transmission before purchase to ensure proper fitment, as these transmissions have different valve body configurations.
This Allison valve body assembly works best when installed during a rebuild or major service. For optimal results, pair it with fresh transmission fluid, filters, and related internal components to ensure smooth operation and long-term reliability. Customers can also browse related components on our site, including Allison rebuild kits, solenoid kits, hard parts, and torque converters, to complete a full transmission overhaul.
Below is a link to all of the other Allison parts we have in stock!
Vehicle Compatibility
Common Applications
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Chevrolet / GMC Trucks (Duramax Diesel): 2010–2025
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Ford / Freightliner / International / Work Trucks (Diesel): 2010–2025
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Emergency Vehicles and Heavy Equipment: 2010–2025
Fitment Notes
This valve body fits Allison 1000, 2000, and 2400 transmissions only. Always confirm the transmission model, year, and vehicle application before ordering. Proper verification ensures correct hydraulic operation, smooth shifting, and extended transmission life.
Consult official Allison service documentation for installation procedures, torque specifications, and solenoid testing.
Below is the link to a diagram of the Allison 1000/2000 Transmission!
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