ranroswang@hksparkling.com 
+86 138 2341 8469
SPARKLING CA1878636 Valve – Precision Hydraulic Excavator Part
The CA1878636 Main Control Valve Assembly (also referenced as 187-8636 or 1878636) is an essential hydraulic component designed specifically for the Caterpillar D9R track-type tractor. This unit is responsible for the precise distribution and regulation of hydraulic flow, enabling smooth and accurate control of blade, ripper, and other operational functions.
Key Features:
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Direct-fit replacement for CAT D9R – no modification required
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OEM-standard internal machining ensures optimal hydraulic flow and durability
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High-pressure resistance for demanding dozer applications
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Fully tested before delivery, ensuring performance and zero leakage
Whether you're maintaining a mining fleet or servicing a heavy-duty bulldozer, this main control valve assy ensures efficient operation and extended equipment lifespan.
Discover the SPARKLING CA1878636 Valve – engineered for excellence and durability in excavator hydraulics. As a flagship product from SPARKLING MACHINERY, founded in 2013, this valve embodies the brand’s commitment to stability, precision, and perseverance. Designed to meet the highest standards, the CA1878636 valve ensures optimal hydraulic performance and long-lasting reliability under demanding working conditions.
Compatible with leading excavator brands like Caterpillar, Komatsu, Hitachi, and Volvo, the CA1878636 valve integrates seamlessly into your machinery, enhancing efficiency and minimizing downtime. Manufactured with strict quality control protocols, this valve delivers consistent flow control and pressure regulation, essential for safe and smooth excavator operations.
SPARKLING MACHINERY leverages years of expertise to provide customized solutions tailored to specific operational needs. Along with the CA1878636 valve, customers benefit from thorough technical support and meticulous consultation, ensuring you get the right product at competitive pricing. Our dedication to innovation and altruism means you receive not only superior parts but also ongoing services that help reduce your maintenance costs.
Choose the SPARKLING CA1878636 valve for hydraulic precision you can rely on—backed by a trusted global sales network and the vision to be the world’s top excavator parts manufacturer. Upgrade your excavator’s performance today with SPARKLING’s renowned quality and unparalleled support.
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Frequently Asked Questions
Do you offer customized parts?
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Yes, we offer tailored solutions to meet specific customer requirements. Whether you need custom dimensions or specialized features, we can design and produce parts that perfectly match your excavator’s needs.
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How do you ensure the quality of your parts?
We follow strict quality control procedures throughout the manufacturing process. Our parts are tested for durability, performance, and precision to ensure they meet industry standards and exceed customer expectations.
What is the lead time for receiving excavator parts?
Our typical lead time depends on the complexity and quantity of the order. For standard parts, delivery usually takes between 7 to 14 days. For custom orders, the lead time may vary, but we always strive to ensure timely delivery.
Are your products covered by a warranty?
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Yes, all of our excavator parts come with a warranty to ensure quality and reliability. The warranty period may vary depending on the type of part. Please contact us for detailed warranty terms for specific products.
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D9R TRACK-TYPE TRACTOR CA1878636 187-8636 1878636 VALVE GP-MAIN CONTROL VALVE ASSY
The CA1878636 Main Control Valve Assembly (also referenced as 187-8636 or 1878636) is an essential hydraulic component designed specifically for the Caterpillar D9R track-type tractor. This unit is responsible for the precise distribution and regulation of hydraulic flow, enabling smooth and accurate control of blade, ripper, and other operational functions.
Key Features:
-
Direct-fit replacement for CAT D9R – no modification required
-
OEM-standard internal machining ensures optimal hydraulic flow and durability
-
High-pressure resistance for demanding dozer applications
-
Fully tested before delivery, ensuring performance and zero leakage
Whether you're maintaining a mining fleet or servicing a heavy-duty bulldozer, this main control valve assy ensures efficient operation and extended equipment lifespan.
Caterpillar HIGH-QUALITY EXCAVATOR PARTS MADE IN CHINA NEW 120G 120H 130G 140G 140H 135H 6L-8617 RADIATOR CAP SPARKLING MACHINERY
SPARKLING MACHINERY's new 6L-8617 Radiator Cap is a core cooling system component specifically designed for Caterpillar 120G/120H/130G/140G/140H/135H excavators, suitable for construction and mining applications. It maintains the proper pressure in the radiator to prevent coolant boiling and leakage, ensuring efficient engine cooling.
Compliant with Caterpillar OEM standards (Part No.: 6L-8617), this component exhibits excellent sealing performance and pressure resistance, ensuring seamless compatibility with original equipment and long-term reliable operational performance.
Caterpillar HIGH-QUALITY EXCAVATOR PARTS MADE IN CHINA NEW 81881200/320-7346 DISC SPARKLING MACHINERY
SPARKLING MACHINERY NEW 81881200/320-7346 Disc is a core friction component for Caterpillar excavators (heavy-duty construction/mining use). It works with braking or transmission systems to generate controlled friction, ensuring reliable stopping or power transfer.
Meeting Caterpillar OEM standards (81881200/320-7346), it resists -30°C to 300°C temps, wear, and thermal deformation, ensuring seamless compatibility and long-term reliable friction performance.
Hyundai HIGH-QUALITY EXCAVATOR PARTS MADE IN CHINA NEW 301206-00024 RELAY SPARKLING MACHINERY
SPARKLING MACHINERY NEW 301206-00024 Relay is a core electrical control component for Hyundai excavators (construction/mining use). It switches high-power circuits via low-power signals, ensuring stable operation of key systems like hydraulics or lighting.
Meeting Hyundai OEM standards (301206-00024), it resists -30°C to 100°C temps, electrical interference, and vibration, guaranteeing seamless compatibility and reliable long-term switching performance.
Contact us
Email: ranroswang@hksparkling.com
Wechat: +86 136 0901 0879
Skype: foreverlucia1
WhatsApp: +86 136 0901 0879
Address: No. 514-515, Hulin Road, Tianhe District, Guangzhou, China.
Sparkling Machinery Co.,Ltd
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