ranroswang@hksparkling.com 
+86 138 2341 8469
SPARKLING O Ring Kit Box – Durable Excavator Sealing Solutions
The SPARKLING O Ring Kit Box is an essential sealing solution designed specifically for excavators, ensuring reliable performance in harsh working environments. Crafted with precision and durability in mind, this kit contains a comprehensive selection of high-quality O rings tailored to meet the demands of hydraulic systems, engines, and other critical excavator components.
Since 2013, SPARKLING MACHINERY has focused on delivering High Quality excavator parts that prioritize stability and precision. Our O Ring Kit Box aligns with this commitment, offering products compatible with leading brands such as Caterpillar, Komatsu, Hitachi, and Volvo. Whether you are performing routine maintenance or urgent repairs, this kit provides the right seals to minimize leakage and prevent costly downtime.
Each O ring in the kit is manufactured under strict quality controls to withstand extreme pressure, temperature variations, and wear, helping extend the service life of your excavator. Our product not only protects vital machinery components but also reduces maintenance costs by providing reliable sealing effectiveness.
Choosing SPARKLING means receiving not only top-quality parts but also professional technical support and customized solutions tailored to your needs. We value your equipment’s operational efficiency and strive to help you achieve the best performance at competitive prices.
Invest in the SPARKLING O Ring Kit Box today, and experience a seal you can trust to keep your excavator running smoothly and efficiently—no matter the job or environment.
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Q&A
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.
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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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 other questions, please write email to us or call us , we will reply you as soon as possible.
CATERPILLAR WHEEL LOADER 962 936F 960F 972G 980C 980F 270-1528 2701528 O RING KIT BOX 570PCS
The Caterpillar O‑Ring Kit (part no. 270‑1528 / 2701528) includes approximately 570 nitrile (Buna‑N) O‑rings available in 32 standard sizes, designed for use in heavy-duty Cat equipment such as wheel loaders (962, 936F, 960F, 972G, 980C, 980F) and excavators. Built to OEM specifications with 90 Durometer hardness, this kit offers reliable sealing for hydraulic fittings (SAE STOR, ORFS, Code 61/62 flanges), preventing leaks, maintaining system integrity, and significantly reducing downtime during maintenance
R110-7 R140LC9 R140W7 R170W7A R160LC9 R180LC9 R250LC-9 31N6-91230 27V DC 21W SOLENOID VLV-BREAKER ORIGINAL QUALITY 0.8KG
Original Quality Solenoid Valve 31N6-91230 27V DC 21W for Hyundai R Series Excavators
The 31N6-91230 Solenoid Valve (Breaker Valve) is an original quality electrical hydraulic component specifically designed for Hyundai excavators including R110-7, R140LC9, R140W7, R160LC9, R170W7A, R180LC9, and R250LC-9.
This 27V DC / 21W solenoid valve plays a critical role in hydraulic breaker (hammer) control systems, enabling or blocking hydraulic oil flow with high precision. Manufactured with premium copper coils, high-temperature insulation, and anti-corrosion coatings, this valve delivers fast response, stable operation, and long service life, even under high-frequency operations.
Hyundai Oil Cooler Assy 11M8‑40032 / 11M8‑43120 for R55‑7 & R55W‑7 Excavators
The Hydraulic Oil Cooler Assembly (part no. 11M8‑40032 / 11M8‑43120) is a high-efficiency, all‑aluminum plate‑fin heat exchanger engineered for Hyundai compact excavators—specifically R55‑7 and R55W‑7 (also fitting R60‑7). Built free of epoxy, this OEM‑spec cooler ensures optimal heat dissipation and withstands continuous high pressure (up to 2 MPa), making it a reliable drop‑in replacement for demanding operation environments
CATERPILLAR MINI HYD EXCAVATOR 304C CR 305D CR 305E CA3321294 332-1294 3321294 VALVE GP-PUMP CONTROL
The CATERPILLAR 332-1294 Valve Group – Pump Control (also referred to as CA3321294 or 3321294) is a precision-engineered hydraulic control component designed for CAT Mini Hydraulic Excavators, including models 304C CR, 305D CR, and 305E.
This pump control valve regulates the hydraulic pump output, ensuring efficient power delivery to various machine functions such as boom, bucket, swing, and travel operations. By precisely modulating hydraulic pressure and flow, the 332-1294 control valve helps optimize fuel efficiency, machine responsiveness, and overall operational safety.
Manufactured to exact OEM standards, this CAT valve GP is built from high-strength materials for long-lasting durability, corrosion resistance, and performance stability in harsh working environments. It's an ideal replacement part for restoring your machine’s hydraulic performance and reducing downtime.
Whether you're performing planned maintenance or emergency repairs, trust the 3321294 pump control valve to deliver reliable functionality and keep your mini excavator working at peak 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.