HD2659D ----------- Tube Size: 4" x 5.5" -------- 1 DZ / 8 DZ / 5.9'

 

HD2659B ----------- Tube Size: 4" x 5.5" -------- 1 DZ / 8 DZ / 5.9'

 

HD2659C ----------- Tube Size: 4" x 5.5" -------- 1 DZ / 8 DZ / 5.9'

 

HD2659A ----------- Tube Size: 4" x 5.5" -------- 1 DZ / 8 DZ / 5.9'