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PP-130-6549CN

Onan 130-6549CN/130-5007-02CN Heat Exchanger 3x14 CuNi for MDKBS/MDKBF

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$1,670.45 (excluding GST)
Or, 4 easy payments of $480.25 (including GST) with Buy PP-130-6549CN with Afterpay.
Details:
Product Group: Cooling Systems
Product Sub Group: Coolers / Heat Exchangers
Product Sub Group 2: Heat Exchangers
Product brand: Seakamp
Product fitment brand: Onan

Description:

PP-130-6549CN Cummins Onan 130-6549CN / 130-5007-02CN Heat Exchanger


This Seakamp Heat Exchanger is a marine-grade replacement designed for Cummins Onan marine diesel generator sets fitted with closed-circuit (fresh water cooled) systems, most commonly fitted to the MDKBS, MDKBF family. The unit has a 3" x 14" core. It also replaces Cummins Onan part #130-5007-02CN.


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 130-6549CN is a true direct-fit replacement for the original Cummins Onan 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 Onan:

• Cummins Onan MDKBS

• Cummins Onan MDKBF

• Other Cummins Onan applications using this Seakamp form factor


Replaces / Interchangeable With:

• Cummins Onan: 130-6549CN

• Cummins Onan: 130-5007-02CN

• 130-6549 (copper variant of same part)

• 130-5007-02 (copper variant of same part)

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Onan 130-6549CN/130-5007-02CN Heat Exchanger 3x14 CuNi for MDKBS/MDKBF
Onan 130-6549CN/130-5007-02CN Heat Exchanger 3x14 CuNi for MDKBS/MDKBF