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Hi-Flo Executive Slinger 313-1400 - Bubbles Supply

Hi-Flo Executive Slinger 313-1400

Part #: 313-1400

$1.26
In stock — ships today
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1-year warrantySame-day ship before 3pm CTPerfect Fit Guarantee30-day returns

About this hardware/other

The Waterway Hi-Flo Executive Slinger 313-1400 is a genuine OEM replacement slinger designed for Waterway Hi-Flo, Center Discharge, and Executive series main pumps. This essential pump component creates the centrifugal force needed to move water through your spa's circulation system, ensuring proper water flow and filtration performance.

Engineered to Waterway's exact specifications, this slinger delivers reliable operation and long-lasting durability. When you order from Bubbles Supply, you get an exact fit guarantee, same-day shipping on in-stock items, and our comprehensive 1-year warranty for complete peace of mind. Always verify your existing slinger's part number and pump model before ordering to ensure proper compatibility with your spa's circulation system.

Exact part number

313-1400

Save this for ordering or warranty claims

Also known as / Replaces

This part replaces or is interchangeable with:

  • impeller slinger
  • pump seal slinger
  • pump slinger
  • shaft slinger
  • water slinger

Looking for an older part number? Check our supersession lookup tool

Common symptoms this part fixes

If your spa is showing any of these signs, this part is likely your fix:

  • Water leaking from the front of the pump motor
  • Premature seal failure or repeated seal replacement needed
  • Water intrusion into motor windings
  • Visible water weeping around the motor shaft
  • Motor burning out due to moisture damage

Not sure if this is your problem? Try our diagnostic centre or .

Before you buy — quick checklist

  • Confirm your pump model is Hi-Flo, Center Discharge, or Executive series before ordering
  • Compare your existing slinger's part number — cross-reference 313-1400 against the label on the worn part
  • Inspect the mechanical seal while the pump is apart — if the seal is also worn, replace both at the same time
  • Check the pump shaft for scoring or wear that may indicate a deeper cause of slinger failure

Reading the checklist now prevents 90% of returns. Worth the 60 seconds.

Install difficulty: Medium — Some experience neededTypically 45-90 minutes

Warranty

1 year manufacturer warranty against defects

Covers manufacturing defects. Does not cover improper installation, normal wear, or accidental damage.

Warranty claims: warranty@bubblessupply.com

Perfect Fit Guarantee

Ordered with our help and the part doesn't fit? Contact us before installation. We'll resolve it with an exchange, replacement recommendation, or return approval.

Learn about our Perfect Fit Guarantee →

Shipping

We ship across the US and Canada. US orders ship from our US warehouse to US customers; Canadian orders ship from our Canadian warehouse to Canadian customers — no cross-border shipping, no surprise duties. In-stock orders placed before 3pm CT ship same day. Standard shipping $9.95 flat rate. Free shipping on orders over $200. Express options available at checkout.

Returns

30-day hassle-free returns on unused parts in original packaging. Contact us before returning to receive your RMA number.

Frequently asked questions

Check the Compatibility section above to confirm fitment for your spa brand and model. If your model is not listed, use our fitment selector at /pages/find-my-part or ask our parts AI for a personalized recommendation.

In-stock orders placed before 3pm CT ship the same day. You will receive tracking information by email as soon as your order ships.

We accept returns within 30 days of delivery for unused items in original packaging. Email returns@bubblessupply.com with your order number to start a return. Installed electrical parts cannot be returned for safety reasons.

Yes, all new parts come with a 1-year warranty against manufacturing defects. Warranty does not cover damage from improper installation or normal wear and tear.

Customer reviews

AI Fitment Assistant

Tell us your spa model and we will confirm this part fits before you buy.

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