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48Y Frame 2" MBT x 2" MBT Wet End 91041830-000 3.00HP - Bubbles Supply

48Y Frame 2" MBT x 2" MBT Wet End 91041830-000

Part #: 91041830-000

$233.09
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1-year warrantySame-day ship before 3pm CTPerfect Fit Guarantee30-day returns

About this wet end

This 48Y frame wet end is designed for Aqua-Flo by Gecko FMXP2e main pumps in 3.0HP configurations. The unit features dual 2" MBT (male buttress thread) connections and is built to Aqua-Flo's exacting standards for reliable spa circulation. The 48Y frame sizing ensures proper motor alignment and optimal performance in compatible spa systems.

At Bubbles Supply, we guarantee this OEM wet end will deliver an exact fit for your pump assembly, backed by our comprehensive 1-year warranty. Orders placed before our cutoff ship the same day, getting your spa back to peak performance fast. Before installation, verify your existing pump's frame size and connection specifications match this 48Y frame, 2" MBT configuration to ensure proper fitment.

Exact part number

91041830-000

Save this for ordering or warranty claims

Also known as / Replaces

This part replaces or is interchangeable with:

  • 2" MBT wet end
  • 48Y wet end
  • Aqua-Flo FMXP2e wet end

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

Technical specifications

Horsepower
3.0 HP
Frame size
48Y

Common symptoms this part fixes

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

  • Visibly cracked or leaking pump housing
  • Spinning impeller but weak or no water flow
  • Impeller seized or broken causing no circulation
  • Wet end body damaged from freeze or impact
  • Persistent leak at volute/motor interface
  • Grinding or cavitation noise from impeller wear

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

Before you buy — quick checklist

  • Confirm your existing pump is an Aqua-Flo FMXP2e — check the label on the motor
  • Verify the frame size is 48Y, not 56 frame — these are not interchangeable
  • Confirm both inlet and outlet connections are 2" MBT before ordering
  • Check your pump's HP rating matches 3.0HP — installing the wrong wet end on a mismatched motor will cause performance issues
  • Inspect whether the problem is the wet end specifically or the motor — if the motor shaft is seized or burned out, this wet end alone will not fix it

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

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

What's in the box

  • 48Y frame wet end assembly
  • Impeller (pre-installed)
  • Seal assembly

If your order is missing any items listed above, contact hello@bubblessupply.com within 48 hours of delivery.

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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