Maytronics Dolphin 9985441 Non Return Flap Bottom Lid Diagnostic Advantage

OPTIMUS # 3295-424
MAYTRONICS # 9995892

THIS INCLUDES MOST, BUT NOT ALL OF THE PARTS USED IN THE 9995550 BOTTOM LID ASSEMBLY

INCLUDES:
2 9985442 BASE FOR NON RETURN FLAP
2 3917014 SPRING FOR NON RETURN FLAP
2 9985441 NON RETURN FLAP
2 9985445 BRACKET
2 9985443 BRACKET SPRING
2 9981242 SPRING WASHER 

THIS ALSO INCLUDES THE 6 MOUNTING SCREWS FOR
THESE ITEMS

DOES NOT INCLUDE THE METAL BAG SUPPORTS OR THE BLACK PLASTIC PIECES WHICH HOLD THESE IN THE BOTTOM LID ITSELF