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Guangzhou Tianhe District Qianjin Yiling Machinery Parts Business Department

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China 3921558 Cumm ins QSB5.9 Engine Oil Cooler Core
China 3921558 Cumm ins QSB5.9 Engine Oil Cooler Core

  1. China 3921558 Cumm ins QSB5.9 Engine Oil Cooler Core
  2. China 3921558 Cumm ins QSB5.9 Engine Oil Cooler Core

3921558 Cumm ins QSB5.9 Engine Oil Cooler Core

  1. MOQ: 1
  2. Price:
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Supply Ability 9000
Packaging Details BOX
Payment Terms L/C,D/A,T/T,D/P,Western Union
Place of Origin CHINA
Model Number QSB5.9

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  1. Product Details
  2. Company Details

Product Specification

Supply Ability 9000 Packaging Details BOX
Payment Terms L/C,D/A,T/T,D/P,Western Union Place of Origin CHINA
Model Number QSB5.9
High Light cummin s QSB5.9 oil cooler corecummin s engine oil cooler partcummin s gasket kit oil cooler
Product Attributes
  • OEM Part Number: 3921558
  • Product Name: Engine Oil Cooler Core / Plate Type Oil Cooling Radiator
  • Material: Stainless Steel Stacked Plate + Carbon Steel Mounting Flange
  • Compatible Engines: Cumm ins 4BT3.9, 6BT5.9, QSB5.9, ISB5.9, 6BTA5.9 Series
Core Advantages
  1. Multi-layer stacked stainless steel plate structure, large heat exchange area, high efficiency for engine oil temperature control
  2. Integrated mounting flange with precise hole positions, perfectly matched with 3918954 oil filter housing base for direct assembly
  3. Pressure-resistant and anti-corrosion welding process, effectively prevents internal oil leakage and coolant mixing
  4. Standard OEM dimensional design, no modification needed during engine overhaul maintenance
Product Description

3921558 plate oil cooler core is the matching cooling core for Cumm ins QSB5.9 engine 3918954 oil filter housing. It is installed between the filter base and engine block, using engine coolant to carry away excess heat of circulating lubricating oil.

It keeps engine oil within the optimal working temperature range, avoids oil viscosity decline caused by overheating, reduces wear of crankshaft, bearings and cylinder components, and prolongs engine service life.

Replace this cooler core when plate rupture, internal leakage, oil-water mixing or serious scale blockage occurs. It is recommended to replace the cooler sealing gasket together with the oil filter housing assembly.

Logistics Statement

We supply parts for Kubota, Cumm ins, CAT, Perkins, Yanmar, Isuzu, Komatsu, Mitsubishi, Hino, Nissan, Volv o, Deutz, Doosan, Daewoo, John De ere, Scania, Hyundai, JCB etc.

Shipping: Sea freight, air freight and international express are all available. Goods will be arranged for shipment promptly after payment confirmation.

Tax Notice: All import duties and local destination taxes shall be borne by the buyer. Please verify local customs regulations in advance.

FAQ
  1. Which parts does 3921558 oil cooler core match with?

    It perfectly pairs with 3918954 oil filter housing base for Cumm ins QSB5.9 / 6BT5.9 engines, forming a complete oil filter and cooling module.

  2. What failure signs indicate the oil cooler core needs replacement?

    Engine oil emulsification (water mixed into lubricant), abnormal high oil temperature, coolant loss without external leakage, and internal blockage leading to poor heat dissipation.

  3. What maintenance tips for this oil cooler?

    Use qualified antifreeze coolant to reduce internal scale accumulation; flush the cooling system regularly; check sealing gaskets for aging during every engine service.

  4. Is it universal for multiple Cumm ins B series engines?

    Yes, it fits 4BT3.9, 6BT5.9, QSB5.9, ISB5.9 and other B5.9 platform diesel engines widely used in trucks, loaders and generator sets.

Company Details

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Guangzhou Tianhe District Qianjin Yiling Machinery Parts Business Department, established in 2013, is a professional supplier focusing on high-performance engine repair kits and cylinder gaskets for construction machinery excavators, boasting solid capabilities in both standard product supply and cu... Guangzhou Tianhe District Qianjin Yiling Machinery Parts Business Department, established in 2013, is a professional supplier focusing on high-performance engine repair kits and cylinder gaskets for construction machinery excavators, boasting solid capabilities in both standard product supply and cu...

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  • Guangzhou Tianhe District Qianjin Yiling Machinery Parts Business Department
  • Lishong Machinery, 319, 3rd Street, Zhuji International Machinery City
  • https://www.excavatorenginegasket.com/

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