Dongfeng Engine Oil Cooler Core C3966365

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Product Description

Product Overview

Model NO.
C3966365
Technics
Casting
Material
Iron
Type
Crankshaft Rear Oil Seal
Product Name
Oil Cooler Core
Quality
High Quality
Part Number
C3966365
Condition
100%-New
Trademark
Cummins
Origin
China

Product Description

The engine oil cooler core uses corrosion-resistant high-efficiency heat transfer alloy tubes with precision brazing technology, boasting excellent heat exchange efficiency, high-pressure resistance, and oil corrosion resistance. Its core advantage lies in the optimized internal turbulence structure and reliable sealing design, enabling efficient and stable heat exchange between oil and coolant in a compact space, ensuring the oil temperature remains within the optimal operating range, thereby effectively maintaining oil lubrication performance, reducing engine thermal load, and significantly extending the lifespan of core components.

Production & Quality Control

We are a professional manufacturer of diesel engine components. We produce and supply key engine parts including cylinder blocks, cylinder heads, rocker arms, connecting rods, camshafts, and gear housings. Our product range covers various series such as 4B, 6B, 6C, 6L, ISLe, QSB, QSC, QSL, QSZ, ISF, QSX, QSM, ISM, NT855, KT19, and KT38.

Packaging & Shipping

Frequently Asked Questions

What engine series do you support?
We cover a full range of diesel engines including 4B/6B/6C/6L, ISLe, QSB/QSC/QSL/QSZ, ISF, QSM/QSX, NT855, and KT series.
Do you supply genuine and OEM parts?
Yes. We supply genuine engine parts alongside high-quality OEM alternatives and custom solutions at competitive prices.
How is the product quality ensured?
We maintain rigorous quality control through sample approval, in-process inspection, and comprehensive pre-shipment testing using over 40 test benches.
What are your warranty terms?
We offer a warranty of 3-6 months for wear parts and 6-12 months for non-wear parts, including remote technical guidance.
Which payment options are available?
We accept T/T, MoneyGram, and Western Union in multiple currencies including USD, EUR, GBP, AUD, and CNY.
What shipping methods do you offer?
We provide sea, air, and land freight via major global carriers or your preferred logistics providers.

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