12V AT310587 Transmission Solenoid Valve for John Deere 310J, 310K, 310L

   The AT310587 is a 12VDC electromagnetic valve designed to manage high-pressure hydraulic circuits within John Deere construction equipment. It is particularly vital for the PowerShift transmissions found in the 310-series, where it ensures that hydraulic fluid reaches the correct clutch pack for smooth, responsive gear transitions. It is built to endure the extreme vibrations and thermal cycles inherent in heavy-duty earthmoving.

The SPARKLING MACHINERY NEW AT310587 Solenoid Valve Photo:

Why Choose the SPARKLING AT310587 Solenoid Valve?

• • • • • • • • • • • • • • • • • • • • • • • • • • • • • • •    - Enhanced System Response: Restores quick, crisp shifting and eliminates "sponginess" in loader arm or transmission response.

                                                            •    - High-Temperature Resilience: Rated for operating temperatures up to 105°C, preventing coil burnout in high-cycle summer applications.

                                                            •    - OEM-Grade Connector: Uses a standard Packard-style connector for a secure, moisture-resistant electrical bond.

                                                            •    - Precision Fluid Control: Specifically calibrated for 4x2 transmission configurations to ensure balanced pressure distribution.

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                                  • Compatible John Deere Models

                                    This solenoid serves as a critical spare for multiple generations of Deere loaders:

                                    Series	Models
                                    J-Series	310J, 310SJ, 315SJ, 325J, 410J
                                    K-Series	310K, 310K EP, 310SK, 325K, 410K
                                    L-Series	310L, 310L EP, 310SL, 315SL, 410L
                                    Tractor Loaders	210K, 210K EP, 210L, 210L EP

                                     

                                  • Q&A Section

Q1: What is the difference between the AT310586 and the AT310587?

A: While they look identical and often share the same valve bank, they typically control different circuits (e.g., one for Direction, one for Speed/Range). Always check your machine's parts manual to ensure you are placing the correct valve in the correct port on the manifold.

Q2: My 310L is experiencing "bucket creep"—could this valve be the fix?

A: It’s a strong possibility. If an AT310587 solenoid on the loader manifold is sticking or partially failing, it can allow fluid to bypass the "hold" position, causing the bucket or boom to slowly drift downward.

Q3: Is this a 12V or 24V part?

A: This is a 12VDC solenoid. Most John Deere backhoe loaders operate on a 12V electrical system. Installing a 24V equivalent would result in weak or non-existent actuation.

About SPARKLING MACHINERY:
   - Founded in 2013, SPARKLING focuses on high-quality excavator parts across hydraulics, undercarriage, engines and electrical systems. We prioritize stability, precision and continuous service, offering worldwide distribution, tailored solutions and strict QC to help customers reduce cost and increase uptime.

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