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PP-98178CN

Crusader 98178CN Heat Exchanger 5x21 CuNi for 454/502

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$4,420.45 (excluding GST)
Or, 4 easy payments of $1,270.88 (including GST) with Buy PP-98178CN 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: Crusader

Description:

PP-98178CN Crusader Heat Exchanger


This Seakamp Heat Exchanger is a marine-grade replacement designed for Crusader marine petrol inboard engines, most commonly fitted to the 454, 502 family. The unit has a 5" x 21" core.


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 98178CN is a true direct-fit replacement for the original Crusader 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 Crusader:

• Crusader 454

• Crusader 502

• Other Crusader heat exchanger applications using this Seakamp form factor


Replaces / Interchangeable With:

• Crusader: 98178CN

• 98178 (copper variant of same part)

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