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48Y Frame 2" MBT x 2" MBT Wet End WE-48WUA1501CII 1.50HP - Bubbles Supply

48Y Frame 2" MBT x 2" MBT Wet End WE-48WUA1501CII

Part #: WE-48WUA1501CII

$175.15
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About this wet end

This LX 48Y Frame wet end is a genuine OEM replacement component designed for LX spa pumps requiring a 1.5HP wet end configuration. The WE-48WUA1501CII features dual 2" MBT (male buttress thread) connections and is specifically engineered for LX 48-frame pump assemblies, ensuring seamless compatibility with your existing spa circulation system.

Built to LX's exacting specifications, this wet end delivers the reliable performance your spa demands. At Bubbles Supply, we guarantee an exact fit for your LX pump setup, backed by our comprehensive 1-year warranty and same-day shipping on in-stock items. This genuine LX component eliminates guesswork and ensures optimal water flow and pressure. Verify your current wet end's frame size and connection measurements before ordering to confirm proper fitment with your spa's plumbing configuration.

Exact part number

WE-48WUA1501CII

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Also known as / Replaces

This part replaces or is interchangeable with:

  • 48 frame 1.5HP wet end
  • LX 48Y wet end
  • LX pump wet end 1.5HP
  • WUA150-1C wet end

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

Technical specifications

Horsepower
1.5 HP
Frame size
48Y
Union size
2 inch MBT (Male Buttress Thread)

Plumbing notes

  • Union size: 2 inch MBT (Male Buttress Thread)

Need help measuring? Email hello@bubblessupply.com with a photo of your existing plumbing.

Common symptoms this part fixes

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

  • Pump leaking from the volute or impeller housing
  • Cracked or damaged wet end casing
  • Impeller worn or broken causing low flow
  • Weak jet pressure despite motor running normally
  • Visible water dripping from front of pump assembly
  • Pump losing prime repeatedly

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

Before you buy — quick checklist

  • Confirm your existing pump motor is a 48Y frame — check the motor label for frame designation
  • Verify your current wet end connection size is 2" MBT on both inlet and outlet
  • Match the horsepower rating on your motor label to 1.5HP before ordering
  • Inspect whether the issue is the wet end only — if the motor shaft is seized or burnt, you may need the full pump assembly
  • Check that the impeller thread direction matches your existing setup before disassembly
  • Confirm this is an LX-branded pump — this is an OEM LX part and may not fit non-LX 48Y motors

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

  • Wet end assembly (volute and impeller)
  • Face seal / shaft seal
  • O-ring(s)

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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