Product Overview:
The 3804935 Oil Cooler Core For Cummins K19, KTA19, QSK19 diesel engines. Widely used for generator set, marine auxiliary engine, mining construction equipment.
3804935 Oil Cooler Core Specification:
Item
Specification
Part Number
3804935 Oil Cooler Core
Interchange PN
3331668, 3201785, 3023079
Compatible Engines
K19, KTA19, QSK19
Origin
Standard matching part of CCEC Chongqing Cummins
Plate Quantity
10 layers
Material
304 stainless steel heat exchange plates; aluminum alloy oil inlet & outlet flanges
Net Weight
3.54 KG
Overall Dimensions
Length ≈310mm, Width ≈115mm, Thickness ≈110mm
Port Specification
Through holes on flanges at both ends, standard K19 housing mounting position, direct replacement without housing modification
Working Medium
Diesel engine lubricating oil; cooling water (shell-side water cooling)
Application:
✅KTA19-G Series Land-based Generator Sets
✅KTA19-M Marine Auxiliary Engines
✅Mining Bulldozers, Large Loaders, Oilfield Fracturing Units
Why Choose Us
✅100% Genuine Parts: Directly supplied by CCEC with official certification
✅Wholesale Discounts: Tiered pricing for bulk orders and long-term cooperation
✅Professional Support: Free technical guidance from certified engineers
✅Fast Global Delivery: 24h dispatch, worldwide shipping in 3-15days
Name: Andy
Mobile:+86 19924579082
Tel:+86 19924579082
Whatsapp:8619924579082
Email:andy@partscummins.com
Add:5F, Block 4, Next Industrial Park, 136 Zhongkang Road, Futian Dist, Shenzhen
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