Hdparts 3LA1 Diesel Piston Ring Set 8-94411305-0 for Isuzu 4JB1 Engine

Product Details

Product Overview

This is a premium quality diesel piston ring set manufactured by Hdparts, designed for precise fitment in Isuzu diesel engines. The set is identified by the critical OEM part number 8-94411305-0 and the engine model code 3LA1. Ideal for B2B buyers seeking reliable, high-wear components for engine overhaul or replacement, this piston ring set ensures optimal compression and oil control. We ship globally to major industrial markets across North America, Europe, Asia-Pacific, the Middle East, and Africa, supporting both wholesale distributors and repair workshops.

Key Features & Benefits

• High-Quality Material: Manufactured from durable cast iron or steel, featuring advanced surface treatments (e.g., chrome or molybdenum coating) for superior wear resistance and extended service life.
• Precision Engineering: Each ring is precisely machined to meet OEM specifications, ensuring a perfect seal within the cylinder bore for maximum compression and minimal blow-by.
• Enhanced Oil Control: Optimized ring profile design (including compression rings and oil rings) reduces oil consumption and prevents carbon buildup, improving overall engine efficiency.
• Cost-Effective Solution: Offers a reliable aftermarket alternative to genuine parts, providing excellent value for fleet maintenance and engine rebuilds without compromising on performance.

Technical Specifications

OEM Cross-Reference

This piston ring set is a direct replacement for the following OEM part numbers:

• 8-94411305-0 (Primary OEM Number)
• 3LA1 (Engine Model Code)

Please verify compatibility with your specific engine model before purchase.

Compatibility

This piston ring set is designed for the following engine applications:

• Engine Model: Isuzu 4JB1 (also known as the 3LA1 engine family)
• Vehicle Applications: Commonly used in Isuzu NPR, NKR, NHR trucks, as well as various industrial and agricultural machinery equipped with the 4JB1 diesel engine.
• Year Range: Typically compatible with engines manufactured from the 1980s through the early 2000s.

Global Supply & Distribution

• Worldwide Shipping: We offer reliable shipping via air, sea, and express couriers (DHL, FedEx, UPS) to destinations worldwide.
• Major Markets Served: North America (USA, Canada, Mexico), Europe (Germany, UK, Netherlands), Asia-Pacific (Japan, Australia, Southeast Asia), Middle East (UAE, Saudi Arabia), and Africa (Nigeria, Kenya).
• Fast Delivery: Efficient logistics ensure quick delivery to major ports (e.g., Rotterdam, Shanghai, Dubai) and industrial centers.
• Export Experience: We are experienced in international trade, including customs clearance and documentation, ensuring smooth transactions for B2B clients.

Quality Assurance

• Manufacturing Standards: Produced in ISO 9001 certified facilities, adhering to strict quality control processes.
• Warranty: All products come with a standard warranty against manufacturing defects. Please contact us for specific warranty terms.
• Testing: Each batch undergoes rigorous testing for dimensional accuracy, material hardness, and surface finish to ensure consistent performance.

FAQ

Q1: How do I confirm this piston ring set (8-94411305-0) fits my Isuzu 4JB1 engine?
A: Please verify your engine’s model code (e.g., 4JB1 or 3LA1) and the original part number. This set is a direct match for the 8-94411305-0 number. If your engine uses a different piston size, such as a 0.25mm or 0.50mm oversized ring, please contact us for the correct variant.

Q2: What is the recommended installation procedure for these piston rings?
A: Professional installation is strongly recommended. Ensure the cylinder bore is properly honed to the correct finish. When installing, use a piston ring compressor to avoid damaging the rings. Stagger the ring end gaps (typically 120 degrees apart) to prevent gas leakage. Always lubricate the rings and piston with clean engine oil before assembly.

Q3: How should I store these piston rings before installation?
A: Store the rings in a clean, dry environment at room temperature. Keep them in their original packaging to prevent rust or damage. Avoid exposure to moisture, corrosive chemicals, or extreme temperatures. Do not remove the rings from their protective packaging until ready for installation.