Product Overview

This high-performance piston assembly is engineered for Perkins 1103 and 1104 series industrial diesel engines. Designed to meet or exceed OEM specifications, it is a critical component for engine rebuilds and maintenance in demanding industrial, agricultural, and marine applications. We supply this part globally, with extensive experience serving major markets across North America, Europe, the Middle East, and Asia-Pacific.

Key Features & Benefits

• Precision Engineering: Manufactured to exact OEM dimensions (OEM Size) for a perfect fit and optimal engine performance.
• Enhanced Durability: Constructed from high-grade materials to withstand the high compression and thermal stresses of industrial diesel operation.
• Complete Assembly: Includes the piston pin, ensuring compatibility and simplifying the installation process.
• Versatile Application: Suitable for a wide range of machinery including construction equipment, generators (gensets), agricultural machinery, marine propulsion, and material handling systems.
• Quality Guaranteed: Backed by a 6-month warranty and supported by machinery test reports and video outgoing-inspection documentation.

Technical Specifications

OEM Cross-Reference

This piston assembly directly replaces the following OEM part numbers:

• Perkins: 3135M121
• Perkins: 4115P025

Note: OEM service is available for custom or bulk requirements.

Compatibility

This piston is designed for the following Perkins industrial engine series:

• Perkins 1103 Series: Specifically models 1103C-33T and 1103A-33T.
• Perkins 1104 Series: Specifically model 1104A-44T.

These engines are commonly found in:

• Construction Machinery (Excavators, Loaders, Compactors)
• Industrial Power Units & Generators (Gensets)
• Agricultural Tractors and Equipment
• Marine Auxiliary Engines
• Material Handling and Mining Equipment

Global Supply & Distribution

We are a trusted global supplier of industrial engine components. Our logistics network ensures reliable and timely delivery to key industrial hubs worldwide.

• Worldwide Shipping: We export to all major markets, including North America (USA, Canada), Europe (UK, Germany, Netherlands), the Middle East (UAE, Saudi Arabia), and Asia-Pacific (Australia, Singapore).
• Fast Delivery: Efficient shipping to major international ports and inland logistics centers. Consolidated container loads (LCL) and full container loads (FCL) are available.
• Export Expertise: All documentation, including commercial invoices, packing lists, and certificates of origin, is prepared to full international trade compliance standards for smooth customs clearance.

Quality Assurance

Our commitment to quality ensures you receive a reliable, performance-matched component.

• Manufacturing Standards: Produced in a certified facility using precision machining and quality-controlled materials.
• Comprehensive Warranty: This part is covered by a 6-month warranty against manufacturing defects.
• Rigorous Testing: Each batch undergoes stringent quality checks. A machinery test report is available, and our video outgoing-inspection process provides additional verification of product condition before shipment.

FAQ

Q: Is this piston a direct replacement for my Perkins 1104A-44T engine?
A: Yes, this piston assembly is manufactured to the exact OEM size and specifications for the Perkins 1104A-44T engine, as well as the 1103C-33T and 1103A-33T models. It is a direct bolt-on replacement when installed as part of a proper engine overhaul.

Q: Does the product include all necessary components, or do I need to order the piston pin separately?
A: This listing is for the complete piston assembly, which includes the piston and the piston pin. No separate purchase is required for the pin for this specific application.

Q: What documentation do you provide to verify quality for international import?
A: We provide all necessary commercial shipping documents. Furthermore, we can supply a machinery test report for the product, and we implement a video outgoing-inspection process where the inspection and packing of your specific order can be recorded and shared for your quality assurance records.

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 .