ranroswang@hksparkling.com 
+86 138 2341 8469
SPARKLING 187-8636 Control Valve
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.
SPARKLING 187-8636 Control Valve: Precision and Reliability for Excavators
The SPARKLING 187-8636 control valve embodies unmatched quality and performance, designed specifically for excavator hydraulic systems. Since 2013, SPARKLING MACHINERY has committed to delivering high-quality excavator parts that guarantee stability, precision, and durability. This control valve plays a critical role in regulating hydraulic fluid flow with exceptional accuracy, ensuring smooth and efficient operation of your machinery.
Crafted with rigorous manufacturing standards and advanced quality control, the 187-8636 control valve reliably withstands demanding working conditions, enhancing excavator productivity. Compatible with leading brands such as Caterpillar, Komatsu, Hitachi, and Volvo, this valve offers seamless integration, providing a versatile solution for various hydraulic systems.
SPARKLING MACHINERY’s dedication to innovation and customer-centric service is reflected in this control valve’s design. We provide customized solutions, meticulous consultations, and ongoing technical support to meet your specific operational needs. Our continuous commitment to quality, combined with competitive pricing, helps you reduce maintenance costs without compromising performance.
Choose the SPARKLING 187-8636 control valve to experience superior hydraulic control, increased machine uptime, and enhanced operational safety. Backed by a reliable global network, SPARKLING MACHINERY stands as your trusted partner in excavator parts, supporting your business growth with cutting-edge products and unparalleled service.
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Q&A
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.
Can I get technical support for installing your parts?
Absolutely. We provide technical support and guidance for the installation and maintenance of our parts. Our team is available to assist you with any questions or concerns to ensure proper installation and optimal performance.
What types of excavator parts do you manufacture?
We manufacture a wide range of excavator parts, including hydraulic components, undercarriage parts, engine parts, wear parts, and more. Our products are designed to fit a variety of excavator models and are built to meet the highest quality standards.
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.
If you have any questions about our goods or services, please feel free to contact us.
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.
VOLVO HIGH-QUALITY EXCAVATOR PARTS MADE IN CHINA NEW EW140D EW160D EW180D EW210D VOE21700315 WATER PUMP SPARKLING MACHINERY
SPARKLING MACHINERY NEW EW140D EW160D EW180D EW210D VOE21700315 Water Pump is a core cooling system component for Volvo EW140D/EW160D/EW180D/EW210D excavators (heavy-duty construction/mining use). It circulates coolant to dissipate engine heat, maintaining optimal operating temperature and preventing overheating.
Meeting Volvo OEM standards (VOE21700315), it resists -30°C to 110°C temps, corrosion, and mechanical wear, ensuring seamless compatibility and long-term reliable cooling performance.
8Kg 7269057/7574780 Tension for All-Wheel Steer Loaders Bobcat A770, Skid-Steer Loaders Bobcat S630, Compact Track Loaders Bobcat T630
7269057/7574780 Belt Tensioner (8Kg) — core drive part for Bobcat A770/S630/T630 loaders. Auto-maintains optimal serpentine belt tension, ensures stable power for alternators, water pumps and hydraulic pumps, and prevents slippage, noise and premature wear in high-load construction, landscaping and agriculture.
Compatible Models - The 7269057 belt tensioner assembly is compatible with many large-frame Bobcat skid-steer, track, and all-wheel steer loaders:
· All-Wheel Steer Loaders: Bobcat A770
· Skid-Steer Loaders: Bobcat S630, S650, S750, S770, S850
· Compact Track Loaders: Bobcat T630, T650, T750, T770, T870
Kit Components - The complete 7269057 assembly includes several individual parts:
· Tensioner Arm: 7274780
· Idler Arm: 7269058 (internal part number, not user visible usually)
· Tensioner Wheel/Pulley: 7167165
· Washer: 7152658
· Sleeve: 7152605
· Spring: 7145358
· Mount: 7131211
418-12-41111 Coupling for Komatsu Wheel Loaders | Fits WA200-5, WA200-5L, WA250-5, WA250-5L
The 418-12-41111 coupling is a high-performance flange coupling (non-hub type) engineered as a direct OEM replacement for Komatsu wheel loaders WA200-5/WA200-5L/WA250-5/WA250-5L (also fits WA200-6/WA250-6/WA270-5).
· Function: This flexible coupling is installed between the engine flywheel and the hydraulic pump to transmit engine power smoothly and accommodate slight misalignments and vibrations.
· Design: The part number often cross-references with other Komatsu numbers like 418-12-31110 and 418-12-61110, which are part of the same assembly.
Compatible Equipment
The 418-12-41111 coupling is primarily compatible with several models of Komatsu Wheel Loaders:
· WA200 Series: WA200-5, WA200-5L, WA200-6, WA200L-5, WA200PT-5, WA200PTL-5, WA200PZ-6
· WA250 Series: WA250-5, WA250-5L, WA250-6, WA250L-5, WA250PT-5, WA250PTL-5, WA250PZ-6
· WA270 Series: WA270-5
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
foreverlucia1
Whatsapp: +8613609010879