3331668 3201785 Oil Cooler For Cummins KTA19 QSK19 Engines

Part Number : 3331668 3201785
Fitment : Cummins K19 KTA19 QSK19 Engines
Product Name : Oil Cooler Core
Quality Standard : Genuine Cummins Quality(CCEC)
Material : stainless steel
Lead Time : 3-15 Days Global Shipping
Pricing : China Cummins Wholesale Price
Payment Terms : T/T, Western union, Paypa
MOQ : Bulk Orders Accepted
Product description：Cummins CCEC 3331668 3201785 K19 KTA19 QSK19 Oil Cooler. China Cummins Agent Wholesale Price & Original Cummins Quality & Fasting Shipping.
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Product Overview:

Genuine Cummins CCEC 3331668 3201785 Oil Cooler For KTA19 K19 QSK19 Engines. 3201785 upgraded 3331668,3201785 features 13-layer 304 stainless steel for land power & mining. 3331668 adopts 316L stainless steel with full vacuum brazing, anti-corrosion for marine/oilfield, fully interchangeable with 3201785, stable heat dissipation under continuous heavy loads

3331668 3201785 Oil Cooler Specification:

Comparison Item	3201785	3331668 (Upgraded Version)
Base Material	Standard 304 stainless steel	Corrosion-resistant 316L stainless steel
Brazing Technology	Segmented conventional brazing	Monolithic integrated vacuum brazing
Corrosion Resistance	Suitable for freshwater inland scenarios; vulnerable to seawater and saline-alkali surroundings	Adaptable to seawater, saline-alkali settings and corrosive oilfield environments
Temperature Difference Tolerance	Fits mild inland working conditions, prone to leakage under drastic temperature swings	Resists cracking during sharp hot/cold shifts with superior thermal fatigue performance
Application Scope	Restricted to onshore construction machinery and stationary generator sets	Covers heavy-duty harsh scenarios including land sites, vessels and offshore oilfields
Replacement Compatibility	Fully superseded by 3331668	Direct drop-in replacement for 3201785; downgrade replacement is not feasible

Application:

3201785: Stationary diesel generator sets, mining dump trucks, motor graders, construction machinery and other land-only equipment with no contact with seawater

3331668: Compatible with all inland models of 3201785, and also suitable for marine main engine KTA19-M series, offshore power generation units, oil field fracturing units and open-pit mines with high saline-alkali conditions

Why Choose US?

✅100% genuine Cummins CCEC parts

✅Professional technical support for fitment verification

✅Competitive wholesale pricing

✅Fast global shipping

3331668 3201785 Oil Cooler For Cummins KTA19 QSK19 Engines

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