Wilson 2" Plunger Washer Sponge Keep your bait pump working like new. The Wilson 2" Plunger Washer Sponge is a genuine replacement part made to restore suction performance in your Wilson yabby or bait pump. Whether your current washer is worn out or you've noticed a loss in efficiency, this simple upgrade will get your pump pulling like it should. Key Features: Genuine Wilson replacement – designed specifically for Wilson 2" bait pumps Durable EVA sponge – holds its shape and provides long-lasting suction 2-inch diameter – fits most standard-sized Wilson pumps Quick and easy to install – no tools required Boosts performance – restores effective suction for easier bait collection Best For: Anglers with a Wilson yabby or bait pump needing a suction refresh Anyone noticing reduced performance or a loose seal on their pump Keeping a spare in your tackle box just in case