Product Overview

This high-quality TD42 Crankshaft Oil Seal (Part Number: 12279-06J01) is engineered for precision fitment and reliable performance in Nissan TD42 diesel engines. As a trusted supplier to the global B2B market, we specialize in providing durable engine repair parts for a wide range of industrial and commercial applications. Our products are shipped worldwide, with significant supply to key markets in North America, Europe, the Middle East, Asia-Pacific, and Africa, ensuring timely delivery to major ports and industrial hubs.

Key Features & Benefits

• Precision Engineering: Manufactured to exact OEM dimensions (OEM Size) for a perfect seal and easy installation, preventing oil leaks and maintaining proper engine lubrication.
• Enhanced Durability: Constructed from high-grade materials designed to withstand the high temperatures and pressures within diesel engines, ensuring long service life and reduced downtime.
• Versatile Application: Suitable for a broad spectrum of machinery powered by the Nissan TD42 engine, including construction equipment, industrial generators, marine vessels, and agricultural machinery.
• Quality Assured: Backed by a 6-month warranty and supported by comprehensive machinery test reports and video outgoing-inspection records, guaranteeing part reliability and performance.
• Global Compliance: Packaged for international shipping (Plastic bag, Box, Carton) and supported by experienced export documentation, ensuring smooth customs clearance worldwide.

Technical Specifications

OEM Cross-Reference

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

• Nissan: 12279-06J01

Note: OEM Service is available. Contact our sales team for inquiries regarding custom packaging or branding.

Compatibility

This seal is specifically designed for the Nissan TD42 4.2-liter inline-six diesel engine. This engine is commonly found in a variety of platforms worldwide, including:

• Vehicles: Nissan Patrol (Y60, Y61), Nissan Safari.
• Industrial & Stationary Applications: Power generators (Gensets), industrial pumps, agricultural machinery, and construction equipment.
• Marine Applications: Marine propulsion and auxiliary engines.

It is crucial to verify your engine model and existing seal part number before purchase to ensure correct fitment.

Global Supply & Distribution

We are a professional exporter with extensive experience in international B2B trade. Our streamlined logistics network ensures efficient delivery to key global markets:

• Major Markets Served: North America (USA, Canada), European Union (Germany, UK, Poland, Italy), Middle East (UAE, Saudi Arabia), Asia-Pacific (Australia, Japan, Singapore), Africa (South Africa, Nigeria), and South America.
• Fast Delivery: We prioritize shipments to major international ports such as Rotterdam, Los Angeles, Singapore, Jebel Ali, and Sydney, with reliable air and sea freight options.
• Export Compliance: All shipments are accompanied by complete commercial documentation (Invoice, Packing List, Certificate of Origin) compliant with international trade regulations for hassle-free import.

Quality Assurance

Our commitment to quality ensures you receive parts that meet professional repair standards:

• Manufacturing Standards: Produced in ISO-certified facilities using precision tooling to replicate OEM specifications for material, hardness, and lip design.
• Warranty: Every seal is covered by a 6-month warranty against manufacturing defects, providing peace of mind for your business and your end-users.
• Testing & Inspection: Each production batch undergoes rigorous testing. A machinery test report and video record of the outgoing inspection are available to verify dimensional accuracy, material integrity, and sealing performance before dispatch.

FAQ

Q1: How can I confirm this oil seal will fit my specific Nissan TD42 engine?
A1: The surest method is to cross-reference the part number. Remove the old crankshaft oil seal and check for the OEM number stamped on it. This part directly replaces Nissan OEM number 12279-06J01. You can also confirm your engine’s model code, which should be TD42.

Q2: What is included in the “Online support” mentioned in after-warranty service?
A2: Our technical support team provides online assistance for installation guidance, compatibility verification, and troubleshooting advice related to the product. This service is available beyond the warranty period to support professional mechanics and distributors.

Q3: Is this seal suitable for both front and rear crankshaft applications on the TD42?
A3: Part number 12279-06J01 is specifically designed as the rear main crankshaft oil seal. It is critical to use the correct seal for its designated location. Using a front seal in the rear position, or vice versa, will likely result in leakage and engine damage.

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 .