Pentair WhisperFlo VST Variable Speed Pump 011533 Parts & Diagram
Replacement parts and exploded parts diagram for the Pentair WhisperFlo VST Variable Speed Pump (model 011533). Find the part on the diagram, then look for the same number (#) next to each part in the Available Parts list and add the parts you need to your cart.
Parts marked Alternate are compatible replacements from other manufacturers.
Other Parts on This Diagram
These parts are not listed for online purchase. Contact us with the diagram number and part number to order.
- #2 – 357156 – Lid, Chemical Resistant
- #4 – 70387 – 8" WhisperFlo® Pump Strainer Basket
- #12 – 071660Z – Screw, Diffuser (2 Required)
- #12 – 71660 – WhisperFlo® Diffuser Screw Set (2 Required)
- #13 – 072927Z – Diffuser
- #13 – 072927 – WFE-3 and WFE8 Diffuser Assembly
- #14 – 071652Z – Impeller Screw, 1/4 - 20 x 1 in., LH, Phillips
- #14 – 71652 – Impeller Screw 1.25" x .5" x .32"
- #16 – U109-136SS – CFA and CF6 Buna Shaft Seal 5/8"
- #18 – 350202 – Seal Plate Kit (Shaft Seal installed; Includes Items 9, 16 and 18)
- #21 – 071657Z – Screw, Motor Foot (2 Required)
- #21 – 071657 – P26948 2/PK .25-20x1" SS HEX Head Screw (2 Required)
- #24 – 071131Z – Drain Plug (2 Required)
- #24 – 71131 – Drain Plug Knob 1.25" x .75" x .5" (2 Required)
- Not Shown – 075455 – Fluid Assembly (Includes All Items EXCEPT 31)
Please confirm your model number matches your existing equipment before ordering.
GTIN:
SKU: DIAGRAM-011533
Brand: Pentair
Price range
$12.00 - $959.00
Tax and shipping are calculated at checkout.

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Key Features
- Exploded parts diagram for the Pentair WhisperFlo VST variable speed pool pump (model 011533)
- 31 replacement parts available to order online
- Diagram number shown next to every part for easy matching
- Genuine Pentair parts plus compatible alternates
- Add multiple parts to your cart at once