Sierra Fuel Filter Kit 223-7770, Replaces 47006 and 30200, for Westerbeke Generators

The Sierra 223-7770 is a fuel filter kit engineered as a direct replacement for Westerbeke marine generator sets. It restores clean fuel delivery to the generator's fuel system by replacing a worn or clogged filter element, helping protect the engine from contaminants that can cause rough running, fuel starvation, or injector wear over time. The kit's outer housing is constructed of plastic for corrosion resistance in the marine environment, and it ships as a complete, ready-to-install 1-count kit.

This filter kit is designed to fit a wide range of Westerbeke generator model designations, spanning multiple kW output ratings at both 60Hz and 50Hz. Boat owners running Westerbeke gensets can use this kit as routine maintenance or as a replacement when the factory fuel filter has reached the end of its service life. Sierra parts are backed by Sierra's standard limited warranty, giving buyers confidence that the fit and function match OEM performance.

Specifications

• Brand: Sierra
• Manufacturer Part Number: 223-7770
• Product Grade: Replacement Part
• Outer Material: Plastic
• Style: Classic
• Unit Count: 1 count
• Weight: 0.11 pounds
• Vehicle Service Type: Boat
• UPC: 808282291280
• Category: Westerbeke Generator Parts

Fitment

Fits select Westerbeke generator models across multiple output ratings (60Hz/50Hz), including 10.0 BEG/8.0 BEG, 10.0 BTD/7.5 BTD, 10.0 BTDA/7.5 BTDA, 10.0 EDT/7.5 EDT, 10.0 SBEG/8.0 SBEG, 11.0 BTD/8.3 BTD, 11.0 WMD/8.3 WMD, 11.5 EDT/9.2 EDT, 12.5 BEG/10.0 BEG, 12.5 BTD/9.4 BTD, 12.5 BTDA/9.4 BTDA, 12.5 BTDB/9.4 BTDB, 12.5 EDT/9.4 EDT, 12.5 SBEG/10.0 SBEG, 12.5 WMD/9.4 WMD, 12.6 BTD/10.4 BTD, 12.6 EDT/10.4 EDT, 14.0 SBEG/11.6 SBEG, 15.0 BEG/12.0 BEG, 15.0 BTDC/12.0 BTDC, 15.0 EDT/12.0 EDT, 20.0 SBEG/16.0 SBEG, 20.0 SBEGA/16.0 SBEG, 22.5 SBEG/18.7 SBEG, 22.5 SBEGA/18.7 SBEGA, 3.0 BPMG, 3.0 WMD/2.4 WMD, 4.0 BCD, 4.4 WMD/3.3 WMD, 5.0 BCD/BCDA/BCDB, 4.0 BCD/BCDA/BCDB, 5.0 BCG/4.2 BCG, 5.0 BCGA/5.2 BCGA, 5.0 SBCG/4.0 SBCG, 5.5 EDC/5.0 EDC, 6.0 BCD/4.5 BCD, 6.5 SBCG/5.4 SBCG, 7.0 BCGC/5.9 BCGC, 7.0 BCGD/5.8 BCGD, and 7.2 BCGTC/6.0 BCGTC.

Replaces (OEM)

• 47006
• 30200

Frequently Asked Questions

What does the Sierra 223-7770 fuel filter kit fit? The Sierra 223-7770 fuel filter kit is designed for select Westerbeke marine generator models across a range of output ratings at 60Hz and 50Hz, including BEG, BTD, BTDA, BTDB, BTDC, EDT, SBEG, SBEGA, WMD, BPMG, BCD, BCDA, BCDB, BCG, BCGA, SBCG, EDC, BCGC, BCGD, and BCGTC model designations.

Does this kit replace Westerbeke part numbers 47006 or 30200? Yes, the Sierra 223-7770 fuel filter kit is a replacement for Westerbeke fuel filter kits 47006 and 30200.

How much does the Sierra 223-7770 fuel filter kit weigh? It weighs 0.11 pounds.

What material is the Sierra 223-7770 fuel filter kit made from? The outer housing of the 223-7770 filter kit is made of plastic, chosen for corrosion resistance in a marine environment.

How many filters come in the Sierra 223-7770 kit? The 223-7770 kit ships as a single (1 count) complete fuel filter kit ready for installation.

Is the Sierra 223-7770 an OEM Westerbeke part or an aftermarket replacement? The 223-7770 is a Sierra-manufactured aftermarket replacement engineered to replace Westerbeke fuel filter kits 47006 and 30200 with equivalent fit and function.

What is the Sierra 223-7770 used for? It filters fuel supplied to a Westerbeke marine generator, removing contaminants before they reach the engine to help prevent rough running and fuel system wear.

Is the Sierra 223-7770 covered by a warranty? Yes, the 223-7770 fuel filter kit is covered under Sierra's standard limited warranty as with all Sierra parts.

Will the Sierra 223-7770 fit any Westerbeke generator? No, it fits a specific set of Westerbeke generator model designations and output ratings; buyers should confirm their generator model matches one of the listed BEG, BTD, EDT, SBEG, WMD, BCD, BCG, SBCG, EDC, or related model codes before ordering.

How do I know if my Westerbeke generator needs the 223-7770 filter kit? If your Westerbeke generator model matches one of the designations this kit is built for, such as 10.0 BEG, 12.5 BTD, or 15.0 EDT, and your current fuel filter is due for replacement, the 223-7770 is the correct Sierra kit to order.