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Replacement part Crankshaft 3918986 3917320 for Cummins 6CT

Crankshaft 3917320

Part Name: Crankshaft 3918986

Part Number: 3918986

Part no.Crankshaft 3918986 Materialsteel
TypeCumminsPart TypeEngine parts
Model6CT Transport PackageWooden Box
TrademarkDIRON OriginLuoyang City
HS Code84099991 Production Capacity5000PCS/Year
  • Item Model:Crankshaft 3918986
  • Date First Listed:2025/01/01
  • Manufacturer:Diron Parts
  • Part Number:Crankshaft 3918986
  • Part Type:Crankshaft
  • Compatible Equipment:Cummins Diesel Engine 6CT
6CT Crankshaft 3917320 3918986
6CT Crankshaft 3917320 3918986

The crankshaft 3918986 is a critical component designed for Cummins 6CTA 8.3L engines. It is a durable, high-quality aftermarket replacement part that is engineered to meet or exceed OEM specifications.  

Key Features:

  • Compatibility: Specifically designed for Cummins 6CTA 8.3L engines.  
  • Direct Replacement: Replaces existing crankshafts with part numbers 3917320, 3917443, and 3904363.  
  • Durability: Constructed with premium materials for long-lasting performance.
  • Precision Engineering: Manufactured to exacting tolerances for optimal engine function.

Benefits:

  • Improved Engine Performance: Restores engine power and efficiency.
  • Extended Engine Life: Reduces wear and tear on other engine components.
  • Cost-Effective Solution: A more affordable alternative to OEM parts.
  • Easy Installation: Designed for straightforward replacement.

Applications:

  • Heavy-duty trucks
  • Construction equipment
  • Agricultural machinery

Note: This crankshaft is intended for professional installation and should be replaced by a qualified technician.

Additional Information:

  • Part Number: 3918986
  • Engine Compatibility: Cummins 6CTA 8.3L  

Q1. What is your terms of packing?

A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.

Q2. What is your terms of payment?

A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.

Q3. What is your terms of delivery?

A: FOB

Q4. How about your delivery time?

A: Generally, it will take 20 to 30 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

Q5. Can you produce according to the samples?

A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.

Q6. What is your sample policy?

A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.

Q7. Do you test all your goods before delivery?

A: Yes, we have 100% test before delivery

Q8. How do you make our business long-term and good relationship?

A:1. We keep good quality and competitive price to ensure our customers benefit ;
   2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from

  • Factory OF DIRON

Diron Parts Group Have Its Own Factory Ensure That We Offer Better Price For Customers. Besides, Diron Corporate With Some Reliable Principal Manufacturers, So Diron Also Supply Customer Other Quality Spare Parts.

  • Team OF DIRON

With 18 years of manufacturing and exporting experience, Diron has a team of knowledgeable engineers, inspectors and technical workers, sales staff, after-sales personnel.

  • Products OF DIRON

As a distributor, we supply parts covers for :Complete engines, Long block, Short block, Engine spare parts, Electricla products, Hydraulic products, Transmission products, Undercarridge products.Among them, Cylinder head, Cylinder block, Spacer-plate, Bushing & Pin are our best-selling products.



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