12V HIGH-QUALITY 42N-64-11720 SOLENOID VALVE for Komatsu Construction Equipment PC12R PC14R PC15R PC16R PC20R PC35MR Excavator
The 12V HIGH-QUALITY 42N-64-11720 SOLENOID VALVE is a premium electro-hydraulic control component meticulously engineered for Komatsu Construction Equipment, specifically tailored to meet the precision actuation demands of PC12R, PC14R, PC15R, PC16R, PC20R, and PC35MR excavators. As a critical part of the machinery’s hydraulic control system, this 12V solenoid valve precisely regulates the flow and direction of hydraulic fluid in response to electrical signals, enabling smooth operation of key excavator functions (such as bucket movement, arm articulation, and swing control) even in demanding construction environments.
Designed to seamlessly integrate with Komatsu’s original hydraulic and electrical architectures, it delivers consistent performance that enhances machinery responsiveness, operational accuracy, and overall reliability.
Key Features
· 12V rated voltage for stable electrical compatibility with Komatsu excavator electrical systems
· Custom-engineered for perfect fit with Komatsu PC12R, PC14R, PC15R, PC16R, PC20R, PC35MR excavators
· Fast response time to electrical signals for precise, real-time hydraulic control
· Robust construction resistant to vibration, moisture, dust, and extreme temperature fluctuations
· Strict adherence to Komatsu OEM specifications for seamless integration and consistent electro-hydraulic performance
Compatible Models
· Komatsu Construction Equipment Excavators: PC12R, PC14R, PC15R, PC16R, PC20R, PC35MR
Dear Valued Partners,
Thank you for placing your trust in SPARKLING MACHINERY—your confidence fuels our unwavering commitment to delivering top-tier, application-specific construction equipment components. Today, we are proud to introduce the 12V HIGH-QUALITY 42N-64-11720 SOLENOID VALVE, a product crafted with meticulous precision and reliability at its core to complement Komatsu’s renowned compact and mid-size excavators.
Whether you’re replacing a faulty solenoid valve or upgrading to reinforce control accuracy, this component is designed to exceed your expectations with its robust electro-hydraulic performance, seamless fit, and long-lasting durability—empowering your machinery to perform with precision in every work scenario.
The SPARKLING MACHINERY NEW 42N-64-11720 SOLENOID VALVE Photo:



Why Choose the SPARKLING 12V HIGH-QUALITY 42N-64-11720 SOLENOID VALVE?
- Direct-fit compatibility: Precisely manufactured to match the exact dimensions, electrical connectors, and hydraulic port specifications of Komatsu target excavator models. No wiring modifications, adapters, or hydraulic adjustments are needed, enabling hassle-free installation that aligns with original equipment standards.
- Precision control: 12V optimized electrical design and advanced valve spool engineering ensure fast signal response (≤0.1s typical) and accurate hydraulic flow regulation. This translates to precise control of excavator functions, reduced operational lag, and enhanced work efficiency—critical for detailed construction tasks.
- Rigorous quality: Undergoes comprehensive quality testing, including 12V electrical performance validation, hydraulic leak detection, vibration endurance trials, environmental resistance (dust, moisture, temperature) checks, and durability cycling. Every unit meets Komatsu OEM standards to ensure reliable operation in extreme construction conditions.
- Professional support: Our team of Komatsu-specialized technical experts provides end-to-end support—from pre-purchase compatibility verification to post-installation guidance on electrical connection, hydraulic system bleeding, and maintenance best practices—ensuring a seamless integration experience for every customer.
- Cost-effective reliability: Offers exceptional performance and longevity at a competitive price point. By minimizing downtime caused by valve failure or imprecise control, reducing maintenance costs, and preserving hydraulic system integrity, this 12V solenoid valve maximizes the return on your investment in Komatsu construction equipment.
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.

Get In Touch:
- Replace your failing ECU confidently. Contact SPARKLING for pricing, lead time, and technical support — restore optimal machine control quickly and reliably.
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📦 Packing
1. Packaging methods: Carton box + Wooden case/Pallet + Anti-rust treatment
2. Export-standard packaging to ensure safety during transportation
3. Custom packaging available upon request
4. Dimensions and weight can be provided for freight calculation



🚚 Shipping
1. Available shipping methods: Sea freight, Air freight, Express delivery (DHL, UPS, FedEx, etc.)
2. LCL (Less than Container Load) and FCL (Full Container Load) options are supported
3. For Russian clients, we can introduce the forwarder agent to you
4. Delivery time: Ships within 1-3 working days after payment (for items in stock)
💳 Payment
1. Accepted methods: T/T, Bank Transfer, PayPal, Alipay, WeChat Pay, Western Union
2. Deposit + balance payment available for large or custom orders
3. Flexible payment options—feel free to contact us for details
📌 Frequently Asked Questions (FAQs)
Q: Which excavator models is this part compatible with?
A: This product is compatible with major brands such as CAT, KOMATSU, HITACHI, and more. Custom specifications are also available.
Q: How can I make sure I’m selecting the correct part?
A: You can send us a photo of the old part, part number, or your excavator model, and we will help you confirm the right match.
Q: Is there a warranty for this product?
A: Yes, we offer a 6-month quality guarantee under normal use.
Get a free quote
We are committed to producing the highest quality products at the most competitive prices. Therefore, we sincerely invite all interested companies to contact us for more information.





Sparkling Machinery Co.,Ltd
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