Specifications
Place of Origin :
China
Compatible Equipment :
950K,962K,966K,972K,980K
Model Number :
966K
Application :
Wheel Loader Transmission Hydraulic Shift Control
Payment Terms :
T/T
Sample Service :
Single Sample Available
Packaging Details :
Neutral Packing/Branded Packaging
Price :
Please send mail or Whatsapp
Made In :
China
Supply Ability :
1000PCS/MONTH
Brand Name :
ZVEZDA
OE Part Number :
458-2950
MOQ :
1 Piece
Warranty :
6 Months
Description
458-2950 Hydraulic Cartridge Solenoid Valve Assembly OE 4582950 Fit 966K Wheel Loader Hydraulic Solenoid OEM Replacement Parts

Control transmission hydraulic oil circuit switching, solve common faults: gear shifting shock, shift delay, gear slipping, insufficient traveling power.

Integrated high-strength anti-rust alloy steel valve body with mirror ultra-precision internal flow channel grinding, double-layer HNBR hydraulic oil & high temperature resistant sealing rings on plunger and thread mounting surface, fully sealed coil cavity to isolate hydraulic oil mist and muddy water infiltration. Reinforced green two-pin locking waterproof plug reaches IP67 waterproof standard, adapt to harsh construction site high-temperature, dusty, muddy splash environment, prevent oil leakage, circuit short circuit and plunger stuck failure. All core parts are domestically precision processed, with full hydraulic circuit switching test and long-term high-temperature aging test before delivery.

Product Details
Specification Details
Brand ZVEZDA
Main OE No. 458-2950
Cross Reference OE 4582950, 3E3748
Product Type 24V Thread Cartridge Hydraulic On-Off Solenoid Valve Assembly
Compatible Models 966K Wheel Loader Transmission & Working Hydraulic Manifold System
Rated Voltage & Coil Resistance 24VDC, 13.7Ω±0.4Ω
Max System Working Pressure 0–27MPa
Control Mode Digital On-Off Switch Signal
Waterproof Grade IP67
Origin China
Delivery Time 1–7 Working Days After Payment
Warranty 6 Months Under Continuous Wheel Loader Hydraulic System Working Condition
Packaging Neutral Carton Packing, No Brand Logo
Supporting Accessories Complete Solenoid Assembly + Green Waterproof Plug + Sealing O-Ring + Thread Anti-Seize Grease
Sample Service Single Sample Available With Oil Circuit Switching Stability Test Report

966K HNBR Hydraulic Cartridge Solenoid Excavator Valve Anti Rust 4582950

966K HNBR Hydraulic Cartridge Solenoid Excavator Valve Anti Rust 4582950

966K HNBR Hydraulic Cartridge Solenoid Excavator Valve Anti Rust 4582950



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Question & Answer
No. Question & Answer
Q1 Q: Which construction machine fits ZVEZDA 458-2950 cartridge solenoid valve?
A: Direct replacement for 966K wheel loader hydraulic manifold, interchange OE 4582950 / 3E3748, 24V standard voltage, thread cartridge install without modifying valve block. In stock, ship within 1–7 working days.
Q2 Q: Loader gear shift still lag and bucket slow after replacement?
A: Aging coil or stuck plunger leads to incomplete hydraulic circuit switching, replace complete ZVEZDA integrated cartridge solenoid valve to restore smooth hydraulic flow and normal working performance.
Q3 Q: Can this wheel loader solenoid replace excavator main pump proportional valve or engine fuel cut solenoid?
A: Not interchangeable. This simple on-off hydraulic valve for loader shifting & working circuit; proportional valve stepless adjusts high-pressure pump displacement, fuel solenoid cuts diesel supply, different working medium and control logic.
Q4 Q: Core advantages of ZVEZDA 458-2950 cartridge hydraulic solenoid valve assembly?
A: H-grade high temp pure copper uniform winding coil, precision multi-orifice alloy plunger, fast stable shifting & working oil circuit switching, double-layer HNBR high pressure waterproof sealing, OEM standard cartridge thread size direct replacement, neutral unbranded packaging, perfectly match 966K wheel loader hydraulic control system.
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966K HNBR Hydraulic Cartridge Solenoid Excavator Valve Anti Rust 4582950

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Place of Origin :
China
Compatible Equipment :
950K,962K,966K,972K,980K
Model Number :
966K
Application :
Wheel Loader Transmission Hydraulic Shift Control
Payment Terms :
T/T
Sample Service :
Single Sample Available
Contact Supplier
966K HNBR Hydraulic Cartridge Solenoid Excavator Valve Anti Rust 4582950
966K HNBR Hydraulic Cartridge Solenoid Excavator Valve Anti Rust 4582950
966K HNBR Hydraulic Cartridge Solenoid Excavator Valve Anti Rust 4582950
966K HNBR Hydraulic Cartridge Solenoid Excavator Valve Anti Rust 4582950
966K HNBR Hydraulic Cartridge Solenoid Excavator Valve Anti Rust 4582950
966K HNBR Hydraulic Cartridge Solenoid Excavator Valve Anti Rust 4582950
966K HNBR Hydraulic Cartridge Solenoid Excavator Valve Anti Rust 4582950
966K HNBR Hydraulic Cartridge Solenoid Excavator Valve Anti Rust 4582950

Guangzhou Qichao Machinery Parts Co., Ltd.

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1 Years
guangzhou
Business Type :
Manufacturer
Total Annual :
5000000-10000000
Employee Number :
50~100
Certification Level :
Verified Supplier
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