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Product Details
Product Overview
This premium Ring Piston Kit, comprising genuine parts with the reference numbers 1-19163051-1, 1-19163051-0, and 1-19163034-0 (also known as 1191630511 and 1191630340), is specifically engineered for Isuzu diesel engines commonly used in excavators and heavy-duty trucks. As a critical component of the engine’s combustion system, this piston ring kit ensures optimal compression, efficient oil control, and reduced blow-by, directly contributing to the engine’s power output and longevity.
Manufactured to original equipment specifications, these rings are designed to fit seamlessly into the piston grooves of Isuzu power units. They are ideal for engine rebuilds, overhauls, or as a direct replacement for worn-out components in construction machinery and commercial vehicles. Sourced from Japan, this kit guarantees the high quality and precision fitment expected in demanding off-highway applications.
Key Features & Benefits
Precision Engineering: Manufactured to exact OEM tolerances for a perfect seal and consistent performance in Isuzu diesel engines.
Enhanced Durability: Constructed from high-grade materials to withstand extreme combustion pressures, high temperatures, and friction, ensuring a long service life.
Improved Engine Efficiency: Restores compression and reduces oil consumption, leading to better fuel economy and lower operating costs.
Complete Kit Solution: Includes all necessary rings for one piston (compression rings and oil control ring), simplifying the ordering and installation process.
Direct Fit Application: Specifically designed for Isuzu excavator and truck diesel engines, eliminating the need for modifications.
Reliable Performance: Genuine quality parts provide the confidence needed for critical engine repairs, minimizing downtime and maintenance frequency.
Global Sourcing: Sourced from Japan, ensuring adherence to strict manufacturing standards and material specifications.
This piston ring kit is a direct replacement for the following original equipment manufacturer (OEM) part numbers. Please verify your existing part number for a perfect match:
Primary OEM: 1191630511
Cross Reference Numbers:
1-19163051-1
1-19163051-0
1-19163034-0
1191630340
Compatibility
This piston ring kit is commonly used for Isuzu diesel engines found in the following equipment. Always confirm your engine model and part number before purchasing.
Engine Models: Suitable for various Isuzu diesel engine series used in heavy equipment.
Vehicle/Equipment Applications:
Isuzu Excavators
Isuzu Trucks
Global Supply & Distribution
We provide worldwide shipping for this genuine Isuzu piston ring kit, ensuring fast and reliable delivery to industrial centers across the globe. Our logistics network covers:
North America: Major ports including Los Angeles, Houston, and New York.
Europe: Key hubs such as Rotterdam, Hamburg, and Antwerp.
Asia-Pacific: Direct service to Singapore, Shanghai, Tokyo, and Sydney.
Middle East & Africa: Efficient delivery to Dubai, Jebel Ali, and Durban.
We are experienced in international trade and compliance, handling all necessary export documentation to ensure a smooth transaction for B2B buyers. Whether you need a single piece for a repair or bulk quantities for fleet maintenance, we can meet your delivery requirements.
Quality Assurance
This product is a genuine component, manufactured to the rigorous standards set by the original equipment supplier. Each ring undergoes strict quality control checks during production to ensure dimensional accuracy and material integrity. We stand behind the quality of our parts with a 6-month warranty against manufacturing defects. For any technical concerns, we offer video technical support to assist with installation and troubleshooting, ensuring you get the part right the first time.
FAQ
Q: How can I confirm this piston ring kit will fit my Isuzu engine?
A: To ensure a perfect fit, please locate the part number on your existing piston ring or engine service manual. The primary OEM numbers for this kit are 1191630511, 1-19163051-1, and 1-19163034-0. If your engine uses one of these numbers, this kit is the correct replacement. We recommend consulting with a qualified diesel mechanic if you are unsure about your engine model (e.g., 4HK1, 6HK1) or serial number.
Q: What is the correct installation procedure for these piston rings?
A: Proper installation is critical for engine performance. Ensure the cylinder bore is clean, round, and within specification. Install the rings using a ring expander to avoid breakage. Position the ring gaps as per the Isuzu engine service manual (typically staggered around the piston). The top ring is usually molybdenum-faced, the second ring is a taper-faced or Napier ring, and the oil ring is a three-piece assembly. Always lubricate the rings and piston with clean engine oil before assembly.
Q: What maintenance is recommended after installing a new piston ring kit?
A: After installation, the engine should be properly “run-in” according to the manufacturer’s guidelines, which often involves varying the engine speed under light load for the first few hours. Check and adjust the valve lash if necessary. Use high-quality diesel engine oil with the correct API specification and change the oil and filter after the initial break-in period (e.g., 50-100 hours). Regularly monitor oil consumption and compression to ensure the rings have seated correctly.
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