Supported O.E.M.'s › ICS-40-276-001 LOWER INSULATOR Image 1 of 1 ICS-40-276-001 LOWER INSULATOR $0.00 LOWER INSULATOR Quantity: Add To Cart Added! LOWER INSULATOR You Might Also Like ICS-39-306-001 UPPER ELECTRODE 10 HOLE ICS-40-306-002 CERAMIC RING LOWER ELE ICS-39-733-003 TEGAL 901E 5" LOWER ELECTRODE, OEM SPEC FINISH ICS-40-289-002 TOWER ELECTRODE MACOR 5" ICS-39-297-002 QUARTZ PIN