Part #: WPX-503-03A | Fuel Pump 10 Bar DFL Aluminum Viton Kit

Fuel Pump Kit – Dual Line, Diesel, DFL Aluminum Viton Housing, 10 Bar

This Fuel pump 10 bar DFL is used in Webasto DBW-2010 Burner Head Aqua-Hot, Hydro-Hot RV Hydronic Heating Systems.

Be sure to replace the nylon drive gear which drives the fuel pump, which often cracks internally and the gear snap ring because the clip will bend when removed with snap ring pliers.

Drive Gear: WPX-371-289
Gear Snap Ring: WPX-152-390

Aqua Hot Parts Breakdown