Product Overview

This is a genuine Komatsu overhaul gasket kit, a critical component for professional engine rebuilds. Designed for high-performance and durability, this complete kit is essential for restoring factory compression and preventing leaks in Komatsu excavator engines. We supply this OEM-quality kit to B2B clients worldwide, with extensive experience serving major markets across North America, Europe, Asia-Pacific, and the Middle East.

Key Features & Benefits

• Genuine OEM Quality: Manufactured to exact Komatsu specifications, ensuring perfect fitment and optimal engine performance.
• Complete Overhaul Kit: Contains all necessary gaskets and seals for a comprehensive engine rebuild, saving time and ensuring compatibility.
• Premium Material Construction: Engineered from high-grade materials resistant to heat, pressure, and engine fluids for long-lasting durability.
• Restores Engine Integrity: Critical for maintaining proper compression, preventing oil and coolant leaks, and protecting against contamination.
• Reliable Performance: Enables the engine to operate at its designed efficiency and power output, minimizing downtime for heavy machinery.

Technical Specifications

OEM Cross-Reference

This genuine Komatsu part is supplied under the following part numbers:

• Komatsu Part Number: S0401-04187
• This is the primary and direct OEM reference for this overhaul kit.

Compatibility

This overhaul gasket kit is designed for specific Komatsu engine models and their host machinery.

• Compatible Engine Models: Komatsu J05E, Komatsu JO8E diesel engines.
• Primary Machine Applications: Komatsu SK350-8 and Komatsu SK330-8 hydraulic excavators.
• Use Case: Essential for in-frame or out-of-frame engine overhauls, major repairs, and scheduled rebuilds on compatible equipment.

Global Supply & Distribution

We are a trusted global supplier for heavy equipment parts distributors and repair workshops.

• Worldwide Shipping: We export to all major industrial regions, including North America (USA, Canada, Mexico), Europe (UK, Germany, Poland), Asia-Pacific (Australia, Singapore, Japan), and the Middle East (UAE, Saudi Arabia).
• Efficient Logistics: Fast container (FCL/LCL) and air freight services to major ports and logistical hubs to ensure timely delivery.
• International Trade Expertise: All shipments are handled with proper commercial invoices, packing lists, and compliance with international export regulations for a smooth customs clearance process.

Quality Assurance

We guarantee the authenticity and performance of every part we supply.

• Genuine Part: This is a certified Komatsu genuine part, not an aftermarket alternative.
• Direct Sourcing: Sourced directly from authorized channels to ensure traceability and quality.
• Warranty: Backed by a standard manufacturer’s warranty against defects. Specific warranty terms are provided with the commercial invoice.
• Packaging: Shipped in original or OEM-equivalent protective packaging to prevent damage during international transit.

FAQ

Q1: Is this gasket kit suitable for a complete engine rebuild on a Komatsu SK330-8?
A1: Yes, absolutely. The S0401-04187 kit is a complete overhaul gasket kit designed specifically for the J05E/JO8E engines in the SK330-8 and SK350-8 excavators. It contains the comprehensive set of gaskets and seals needed for a full engine rebuild.

Q2: How can I verify this part is genuine before installation?
A2: Genuine Komatsu parts feature specific packaging, part number labeling, and material quality. The part number S0401-04187 will be clearly marked. We recommend cross-referencing the physical part with Komatsu’s official parts database or consulting with a certified Komatsu dealer for verification upon receipt.

Q3: What documentation is provided for international B2B orders?
A3: For all international shipments, we provide a full suite of export documentation including a detailed Commercial Invoice, Packing List, and Certificate of Origin. This ensures full transparency and facilitates easy customs clearance in your country.

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 .