Boyesen Supercooler water pump cover and impeller kit — Honda CR 250 1997–2001

Description

Boyesen Supercooler water pump cover and impeller kit for Honda CR 250 1997–2001. Investment-cast aluminium water pump cover with a larger, patented nautilus-style impeller — the pump moves more coolant at all rpm, so the engine runs cooler and at a steadier temperature. Most useful for enduro riders in slow terrain where engines overheat easily.