Piston Ring S1301-91610 S1304-E0320 for Hino EK100 Engine Excavator Truck Parts

Product Details

Product Overview

This offering comprises a high-quality piston ring set, identified by the OEM part number S1301-91610 and its alternative S1304-E0320, specifically designed for the Hino EK100 diesel engine. As a critical component within the engine’s combustion chamber, this piston ring is essential for maintaining compression, controlling oil consumption, and ensuring efficient power transfer.

Commonly utilized in heavy-duty applications such as Hino-branded excavators and trucks, this genuine part is engineered to meet the original manufacturer’s specifications. It provides a direct replacement solution for maintenance and overhaul operations, helping to restore engine performance and reliability in demanding working environments. Please verify your engine model and existing part number to confirm fitment before purchase.

Key Features & Benefits

• OEM Specification: Manufactured to the exact dimensions and material grades as the original Hino part, ensuring a precise fit and reliable function within the EK100 engine.
• Long-Lasting Durability: Constructed from high-grade materials designed to withstand extreme heat, pressure, and friction, promoting a longer service life and reduced downtime.
• Enhanced Engine Performance: Restores optimal cylinder compression and minimizes blow-by, leading to improved fuel efficiency, power output, and reduced emissions.
• Oil Control: Features advanced oil ring design to effectively scrape excess oil from the cylinder wall, preventing oil consumption and carbon buildup.
• Direct Replacement: A drop-in fit for your Hino EK100 engine overhaul, saving valuable installation time and eliminating the need for modifications.
• Application Confidence: Sourced as a genuine component, providing peace of mind for critical repairs in excavator and truck applications.

Technical Specifications

OEM Cross-Reference

This piston ring set is a direct cross-reference for the following original equipment manufacturer numbers:

• Hino Part Number: S1301-91610
• Alternative Number: S1304-E0320

These numbers are the primary identifiers for this specific piston ring set used in the Hino EK100 engine. If you have a different number, please contact us for compatibility verification.

Compatibility

This piston ring set is specifically designed for the Hino EK100 diesel engine. It is commonly used in the following types of heavy equipment:

• Excavators: Various Hino-powered excavator models.
• Trucks: Hino medium-duty and heavy-duty truck models equipped with the EK100 engine.

Important Note: Always verify your engine model (EK100) and the existing part number on your old ring set to ensure 100% compatibility before ordering. This part is not a universal fit.

Global Supply & Distribution

We specialize in the global supply of premium engine components, ensuring that critical parts like this Hino piston ring are available to customers worldwide. Our distribution network supports fast and reliable shipping to major industrial centers and ports across all continents.

• Markets Served: North America, Europe, Asia-Pacific, the Middle East, Africa, and South America.
• Shipping Capabilities: We offer various shipping options including express couriers (DHL, FedEx, UPS) and sea freight for bulk orders, depending on your location and urgency.
• Trade Compliance: We are experienced in international trade and can assist with the necessary documentation for smooth customs clearance. Our inventory is strategically located to ensure rapid dispatch to global customers.

Quality Assurance

Quality and reliability are the cornerstones of our business. Every piston ring set is sourced to meet strict OEM standards.

• Manufacturing Standard: Produced in Japan, adhering to high-precision manufacturing and quality control processes synonymous with Hino and Japanese engineering.
• Testing: Components are subjected to rigorous dimensional and material quality checks to ensure they meet original specifications for hardness, tensile strength, and thermal stability.
• Warranty: This product comes with a standard 3-month warranty against manufacturing defects. Post-warranty, we provide video technical support to assist with any installation or performance questions.

FAQ

Q1: How can I be 100% sure this piston ring set will fit my engine?
A: The most reliable method is to compare the part number on your existing ring set with our listed numbers (S1301-91610 or S1304-E0320). Additionally, confirm that your engine model is the Hino EK100. If you have any doubts, please contact us with your engine serial number and old part number for verification before placing your order.

Q2: What is the recommended installation procedure for these piston rings?
A: Installation should be performed by a qualified diesel mechanic. Key steps include: cleaning the ring grooves thoroughly, checking ring end-gap in the cylinder bore, using a piston ring compressor for installation, and staggering the ring gaps around the piston to prevent gas blow-by. Always refer to the Hino EK100 service manual for specific torque specs and procedures.

Q3: What is the typical lifespan of this piston ring set, and how can I maximize it?
A: Lifespan varies significantly based on operating conditions and maintenance. In a well-maintained engine with proper air filtration and oil change intervals, these rings can last for thousands of operating hours. To maximize life, ensure the engine uses the correct grade of oil, the air filter is clean, and the cooling system is functioning properly to avoid overheating, which is a leading cause of ring failure.