Packing O-Ring for back side.
Colour: Black
Material: Rubber

Fits Series:

WVA-500 (2763)
WVA-510 (2762)
WVA-510 (2760)
WVA-510 (2763)
WVA-510 (2761)

Fits Model:
WVA-500DJ-1A1
WVA-500DJ-1A2
WVA-500DJ-2A
WVA-500TDJ-9A
WVA-510A-1AV
WVA-510DA-1AV
WVA-510DA-2AV
WVA-510DE-1AV
WVA-510DE-2AV
WVA-510DJ-9A
WVA-510DU-2AV
WVA-510E-1AV
WVA-510SGA-9AV
WVA-510SGE-9AV
WVA-510SGU-9AV
WVA-510TDA-9AV
WVA-510TDU-9AV
WVA-510U-1AV
MPN: 10125012