Product Overview

We supply high-quality, genuine rear crankshaft oil seals for heavy-duty diesel engines, designed for durability and reliable performance. Our parts are sourced to meet stringent OEM specifications, ensuring a perfect fit and long service life. We specialize in global B2B distribution, offering direct shipping to major industrial markets worldwide, including North America, Europe, the Asia-Pacific region, and the Middle East.

Key Features & Benefits

• Genuine Quality: Manufactured to exact OEM specifications for guaranteed compatibility and performance.
• Superior Sealing: Engineered to prevent oil leaks effectively, protecting the crankshaft and engine block from damage.
• High-Temperature & Chemical Resistance: Constructed from durable materials designed to withstand the harsh environment inside a diesel engine.
• Extended Service Life: Reduces maintenance frequency and downtime, offering excellent value for fleet operators and workshops.
• Global Availability: Supported by our international logistics network for fast, reliable delivery to your port or facility.

Technical Specifications

OEM Cross-Reference

This genuine part corresponds to the following OEM number:

• Isuzu: 8983343390

This is the primary and correct part number for this application. Always verify the part number from your original component before ordering.

Compatibility

This rear crankshaft oil seal is specifically designed for the following engine:

• Engine Model: Isuzu 6HK1 diesel engine.

Common Applications: This engine is widely used in various heavy-duty machinery, including but not limited to Isuzu-powered excavators, dump trucks, generator sets, and industrial equipment. Please consult your equipment manual or contact our technical team to confirm fitment for your specific machine model.

Global Supply & Distribution

We are a trusted supplier for businesses worldwide, with extensive experience in international automotive parts logistics.

• Worldwide Shipping: We export to all major markets, including the USA, Canada, Germany, UAE, Australia, Japan, and Southeast Asia.
• Efficient Logistics: We ensure fast delivery to key global ports and industrial hubs via established air and sea freight partners.
• Trade Compliance: All shipments are prepared with complete and accurate commercial documentation (invoice, packing list, certificate of origin) to ensure smooth customs clearance.
• Bulk & Wholesale Support: Dedicated service for large-volume orders, with competitive FOB/CIF quotes available.

Quality Assurance

We stand behind the quality of every part we supply.

• OEM Standards: Parts are produced to match original engineering designs and material specifications.
• Rigorous Inspection: Each seal undergoes dimensional checks and visual inspection to ensure it is free from defects.
• Performance Guarantee: This part is designed to deliver OEM-equivalent sealing performance and durability.
• Supplier Warranty: Backed by a standard warranty against manufacturing defects. Please contact us for specific warranty terms.

FAQ

Q1: How do I confirm this is the correct seal for my Isuzu 6HK1 engine?
A1: The surest method is to cross-reference the part number. Locate the part number stamped on your old, removed crankshaft oil seal. It should match 8983343390. You can also verify your engine’s model plate or consult your service manual.

Q2: What is the proper installation procedure for this crankshaft oil seal?
A2: Professional installation is recommended. Key steps include thoroughly cleaning the seal housing, lightly lubricating the seal lip with clean engine oil, and using the correct installation tool to press the seal in evenly and squarely to avoid damage. Always replace related gaskets during reassembly.

Q3: Do you support bulk orders for my workshop or dealership?
A3: Absolutely. We specialize in B2B wholesale and offer significant discounts for container loads (FCL) or large palletized orders. Contact our sales team with your quantity requirements and destination port for a competitive quote and lead time.

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 .