Part # 5074-011
Manufacturer Code 357199
Dimensions 11" L x 8.25" W x 2" D
Alternate Part #'s 357199, V20-407, V20407
CLAMP, CAM & RAMP WF ALMOND
My pool pump is a 2 hp whisper flo which I have had fir over 12 yrs. How do I know which gasket I need?
Hi Richard, There have been two lids used on the Pentair Whisperflo pumps over the years and each use a different gasket. For Whisperflo pumps before November 1998 they used a stainless steel band clamp to secure the pump lid and this style lid uses The Old Whisperflo Lid O-ring. For Whisperflo pumps after November 1998 they used a plastic locking ring to secure the pump lid and this style lid uses The New Whisperflo Lid O-ring. I hope this helps!