I'am looking for parts or information for my galley faucet. It's a Whale flipper type manufactured by Munster Simms Engineering Ltd Belfast N. Ireland. I need the piston with the rubber washers. I have looked in West Marine and it looks like model # 135129 but the service kit is not the same parts. My pump has what looks like a piston from a car engine. The pump has no numbers on it. it does have the word Whale and a outline drawing of a whale on the top of it. Thanks all.