Seachoice Deck Fill Cap Only 1-1/2" Chrome 50-32521 by Seachoice $6.30 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Seachoice Deck Fill Cap Only #50-32521 SIZE: 1-1/2" Chrome Plated Zamac Replacement Gas Cap Fits: 32041.