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PP-46578CN

Westerbeke 46578CN/46037CN Heat Exchanger 2x17 CuNi

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$1,781.82 (excluding GST)
Or, 4 easy payments of $512.27 (including GST) with Buy PP-46578CN 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: Westerbeke

Description:

PP-46578CN Westerbeke 46578CN / 46037CN Heat Exchanger


This Seakamp Heat Exchanger is a marine-grade replacement designed for Westerbeke marine diesel generator sets and small marine diesel propulsion engines. The unit has a 2" x 17" core. It also replaces Westerbeke part #46037CN.


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 46578CN is a true direct-fit replacement for the original Westerbeke 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 Westerbeke:

• Other Westerbeke applications using this Seakamp form factor


Replaces / Interchangeable With:

• Westerbeke: 46578CN

• Westerbeke: 46037CN

• 46578 (copper variant of same part)

• 46037 (copper variant of same part)

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Westerbeke 46578CN/46037CN Heat Exchanger 2x17 CuNi
Westerbeke 46578CN/46037CN Heat Exchanger 2x17 CuNi