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

Fits Series:

AWM-500 (5640)
EF-551 (5119)
GMW-B5000 (3459)
GMW-B5000 (3539)
GMW-B5000 (3151)
GW-5000 (3159)
GW-5000 (3495)
GW-5035 (3159)
GW-T5030 (3159)
MRG-B5000 (3501)
MRG-B5000 (3541)

Fits Casio:
AWM-500-1A
AWM-500D-1A
AWM-500D-1A8
AWM-500GC-1A
AWM-500GD-4A
AWM-500GD-9A
EF-551D-1A
EF-551D-7A
GMW-B5000-1
GMW-B5000BPC-1
GMW-B5000CS-1
GMW-B5000D-1
GMW-B5000D-2
GMW-B5000EH-1
GMW-B5000G-1
GMW-B5000G-2
GMW-B5000GD-1
GMW-B5000GD-4
GMW-B5000GD-9
GMW-B5000KL-9
GMW-B5000MB-1
GMW-B5000PB-6
GMW-B5000PC-1
GMW-B5000PG-9
GMW-B5000PS-1
GMW-B5000RD-4
GMW-B5000SS-2
GMW-B5000TB-1
GMW-B5000TCC-1
GMW-B5000TCF-2
GMW-B5000TCM-1
GMW-B5000TFC-1
GMW-B5000TFG-9
GMW-B5000TR-9
GMW-B5000TVA-1
GMW-B5000TVB-1
GMW-B5000V-1
GW-5000-1
GW-5000B-1
GW-5000HR-1
GW-5000U-1
GW-5035A-1
GW-T5030C-1
MRG-B5000B-1
MRG-B5000BA-1
MRG-B5000D-1
MRG-B5000R-1

MPN: 10323521, 10562126