Boat Scuppers and Deck Drains

A scupper lets water drain off your boat's deck. Great Lakes Skipper's gigantic inventory of discount new and replacement marine boat parts includes ball scuppers, steel scuppers, chrome plated scuppers, plastic scuppers, thru-hull valves with scuppers, and more thru-hull and scuppers by Perko, Plasform, Rabud, Southco, Springfield, TH Marine, and many other brands and manufacturers. We add thousands of new parts each month, so check back frequently and enjoy shopping with us.

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  1. 1015573_southco_m7_10_9005254_green_2_inch_boat_thru_hull_stalon_w_black_scupper.jpg
    Southco Boat Thru Hull Stalon M7-10-9005254 | w/ Scupper 2 Inch
    GLS Stock #: 1015573-1NB3
    $44.95 MSRP: $58.88
  2. 1035276_perko_1_1_2_inch_boat_thru_hull_058481171.jpg
    Perko Boat Drain | 1 1/2 Inch White Plastic
    GLS Stock #: 1035276-5F493
    $14.95 MSRP: $20.18
  3. 1008962_plastic_white_1_1_2_inch_boat_thru_hull_connector_w_scupper.jpg
    Plastic White 1 1/2 Inch Boat Thru Hull Connector W/ Scupper
    GLS Stock #: 1008962-1HT3
    $11.95 MSRP: $16.13
  4. 1042885_rabud_boat_ball_scupper_1_inch_off_white_plastic_098050907.png
    Rabud 1 Inch White Polycarbonate Boat Ball Scupper
    GLS Stock #: 1042885-1AD2
    $8.95 MSRP: $12.08
  5. 1042884_rabud_boat_ball_scupper_ss1b_seascupper_1_inch_black_polycarbonate.jpg
    Rabud Boat Ball Scupper SS1B | SeaScupper 1 Inch Black Polycarbonate
    GLS Stock #: 1042884-1DG5
    $8.95 MSRP: $11.72
  6. 7800318_th_marine_boat_scupper_adapter_sa_1_dp_flush_mount_1_1_4_inch_black.jpeg
    TH Marine Boat Scupper Adapter SA-1-DP | Flush Mount 1 1/4 Inch Black
    GLS Stock #: 7800318-5H293
    $7.95 MSRP: $10.73