Product Overview

This is a premium quality cylinder piston assembly, part number 5342188, engineered for the Cummins QSL9.3 diesel engine platform. Designed to meet or exceed OEM specifications, this critical engine component is manufactured for durability and performance in demanding applications. We specialize in global B2B supply, serving major industrial markets across North America, Europe, the Middle East, Asia-Pacific, and Africa with reliable logistics and export compliance.

Key Features & Benefits

• Precision Engineering: Manufactured to exact OEM dimensions and tolerances for a perfect fit and optimal engine performance.
• Enhanced Durability: Constructed from high-grade materials to withstand high compression and thermal stresses, ensuring long service life.
• Optimized for Performance: Designed to maintain proper compression and combustion efficiency, contributing to fuel economy and power output.
• Rigorous Quality Control: Each piston undergoes stringent inspection and testing, supported by machinery test reports and video outgoing-inspection documentation.
• Global Application Readiness: Built for the international market, suitable for a wide range of climates and operating conditions.

Technical Specifications

OEM Cross-Reference

This part is a direct replacement for the following OEM number:

• Cummins: 5342188

Note: Always verify the part number from your original engine or service manual before ordering to ensure compatibility.

Compatibility

This cylinder piston is specifically designed for the Cummins QSL9.3 diesel engine. This engine platform is commonly found in a diverse range of heavy-duty equipment, including:

• Agricultural Tractors and machinery
• Construction Equipment (excavators, loaders, bulldozers)
• Industrial Generators (Gensets)
• Marine & Marine Auxiliary Power Units
• Material Handling Equipment

Global Supply & Distribution

We are a professional exporter of heavy-duty engine components with extensive experience in international logistics. Our supply chain is optimized for fast and reliable delivery to key global hubs.

• Worldwide Shipping: We ship to all major continents via air, sea, and express courier services.
• Key Markets Served: North America (USA, Canada, Mexico), European Union, United Kingdom, Australia, Middle East (UAE, Saudi Arabia), Southeast Asia, and South America.
• Efficient Logistics: Consolidated shipments to major ports like Los Angeles, Rotterdam, Singapore, and Jebel Ali ensure cost-effective and timely delivery for bulk orders.
• Trade Compliance: All documentation (commercial invoice, packing list, certificate of origin) is provided to ensure smooth customs clearance.

Quality Assurance

We stand behind the quality of our components with a comprehensive assurance program.

• Manufacturing Standards: Produced in ISO-certified facilities using advanced machining and metallurgy processes.
• Warranty: Backed by a 6-month warranty against manufacturing defects from the date of purchase.
• Testing & Documentation: Supported by machinery test reports. Optional video outgoing-inspection is available to provide visual confirmation of product quality and packaging prior to shipment.

FAQ

Q1: Is this piston a direct fit for my Cummins QSL9.3 engine, or will I need other components?
A1: This part number 5342188 is a direct OEM replacement. However, for a complete overhaul, we recommend inspecting and potentially replacing associated components like piston rings, cylinder liners, and connecting rod bearings as per standard engine rebuild procedures.

Q2: Do you provide technical specifications or installation guidelines with the part?
A2> While the part is manufactured to precise OEM specs, detailed engine-specific service manuals with torque values and installation procedures should be sourced separately. We recommend consulting a certified mechanic or the official Cummins service documentation for proper installation.

Q3: What is the lead time for orders shipping to [Europe/North America]?
A3: For in-stock items, standard sea freight to major European or North American ports typically takes 25-35 days. Express air freight options are available, with delivery in 5-10 business days. Exact lead times will be confirmed with your order based on destination and chosen shipping method.

Our advantages

1.An authorized wholesaler of Isuzu genuine parts, Hino genuine parts, Mitsubishi genuine parts and Mahle parts.

2. We are not only supply genuine parts, but also high quality OEM parts, which are made in China or made in Japan.

3. More than 10 years of experience in machinery parts, professional supply of diesel engine parts.

4. Fast delivery, the fastest can be shipped in one day ,more than 500,000 of different types parts in stock.

5. Scientific ERP system, easy and fast to locate the parts that customer needs.

6. Professional technician checks the parts before delivery, to make sure the parts are correct, usable and defect-free.

Exhibition

Packing&Shipping

1.  Our shipment is by air/sea/express (DHL/FEDEX/TNT/UPS/EMS).

2.  Once we get confirmation of payment, we will ship products in 2 days.

3.  Our packaging is standard export wooden box or others as your requirement.

4. We’ll check and test the products before shipping , and givethe pictures to our customers to confirm.

FAQ

Q1. What is your company major products?

A: Our main products are Liner kit, Piston, Rings, Liner, Gasket kit, Bearing, Injection pump, Nozzle, Water pump, Oil pump,Crankshaft, Turbocharger,Filter, etc.

Q2.What is the MOQ?

A: Normally we can supply any quantity if we have in stock.

Q3. What is your payment term ?

A: We accept Western Union, T/T, Paypal.

Q4. What is the packing ?

A: Carton or wooden case , If you want to put your logo on the packing , We will do it after get your authorization letter.

Q5. When can you deliver products after payment ?

A: By Express ,usually might take 3-4 days ;By Air , Usually take 7-9 days ; By Sea ,usually take 1-2 months .

Q6. What can you do to complete order perfectly ?

A: In the beginning , We will communicate with clients in details to understand what they need .

Before packing , We will check the products and send photos to clients .After confirmation ,

We will packing products well to avoid damage . Once we get tracking number ,

We will send it to customer and keep contact in with clients .