25-921 - CM MARINE FUEL FILTER 16MM X 1.5 THREAD (25-921) This CM Marine spin-on fuel filter is 16MM x 1.5 thread. for Volvo-Penta applications. It is a direct replacement upgrade for many applications. It has a 6-1/4" long by 3" diameter billet aluminum body with a water collection chamber and petcock drain. The housing is blue anodized with a clear anodized end cap and uses replaceable 2-5/8" long 8 micron elements. Our Price: $132.00  Recommended Accessories 26-602 - Replacement Marine Spin-On Fuel Filter Element 2-5/8" Tall 8 Micron Single Pack 26-622 - Replacement Marine Spin-On Fuel Filter Element 2-5/8" Tall 8 Micron Six Pack