67/40   Glass Flue for 23E60 Refrigeration chimney for Burner - 67 mm x 40 mm size 1 5/8" x 2 5/8"
67/40   Glass Flue for 23E60 Refrigeration chimney for Burner - 67 mm x 40 mm size 1 5/8" x 2 5/8"
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Glass Flue (chimney) for 23E60 Refrigeration Burner - 67 mm x 40 mm size
Model #23 Refrigeration Replacement Borosilicate Glass Flue 

1 5/8"H X 2" 5/8" OD
for most dometic kerosene refrigerators