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PP-3897168CN

Cummins 3897168CN/4058345CN Heat Exchanger 5x27 CuNi for 6CTA/8.3L/QSM11

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$5,777.27 (excluding GST)
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Details:
Product Group: Cooling Systems
Product Sub Group: Coolers / Heat Exchangers
Product Sub Group 2: Heat Exchangers
Product brand: Seakamp
Product fitment brand: Cummins

Description:

PP-3897168CN Cummins 3897168CN / 4058345CN Heat Exchanger


This Seakamp Heat Exchanger is a marine-grade replacement designed for Cummins marine diesel engines used in commercial fishing vessels, workboats, sport-fishers and pleasure craft, most commonly fitted to the 6CTA, 8.3L, QSM11 family. The unit has a 5" Diameter core. It also replaces Cummins part #4058345CN.


This unit forms the core of the engine's closed-circuit cooling system, transferring heat from the engine's fresh-water coolant loop to the raw-water (seawater) circuit. Engine coolant flows through the internal tube bundle while seawater circulates around the outer shell, efficiently carrying heat away before the coolant is recirculated through the engine.


Effective coolant temperature control is critical for stable engine operation under load. A correctly functioning heat exchanger helps prevent overheating, protects cylinder heads, liners and gaskets, and supports consistent power output and long service life in demanding marine environments.


Manufactured to match OEM dimensions, port orientation and mounting geometry, the 3897168CN is a true direct-fit replacement for the original Cummins component. It installs without modification to existing hoses, brackets or pipework, making it suitable for planned maintenance, corrosion replacement or preventative servicing. The copper-nickel (CuNi) tube bundle gives superior resistance to seawater corrosion and electrolytic attack compared to standard copper, extending service life in tropical or high-chloride water.


Suits Cummins:

• Cummins 6CTA

• Cummins 8.3L

• Cummins QSM11

• Cummins QSL9

• Other Cummins applications using this Seakamp form factor


Replaces / Interchangeable With:

• Cummins: 3897168CN

• Cummins: 4058345CN

• 3912145CN

• 4058345

• 4058308

• 3978734

• 4302654

• 3897168 (copper variant of same part)

• 3897168CN/3912145CN

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Cummins 3897168CN/4058345CN Heat Exchanger 5x27 CuNi for 6CTA/8.3L/QSM11
Cummins 3897168CN/4058345CN Heat Exchanger 5x27 CuNi for 6CTA/8.3L/QSM11