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48/56Y Frame 2" MBT x 2" MBT Wet End 1215186 3.00HP - Bubbles Supply

48/56Y Frame 2" MBT x 2" MBT Wet End 1215186

Part #: 1215186

$188.81
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About this wet end

This Vico Ultimax wet end is designed for 48/56Y frame spa pumps requiring 3.0HP performance with 2" MBT (male buttress thread) inlet and outlet connections. Built to OEM specifications, this replacement wet end handles the high-flow demands of larger residential and commercial spa systems while maintaining the precise hydraulic performance your circulation system needs.

At Bubbles Supply, we guarantee this wet end will fit your Vico pump exactly as specified, backed by our 1-year warranty and same-day shipping on in-stock orders. The 2" MBT threading provides secure, leak-free connections that stand up to continuous operation and temperature cycling. Before installation, confirm your existing pump's frame size and horsepower rating match these specifications, and ensure proper alignment of the threaded connections to prevent damage during assembly.

Exact part number

1215186

Save this for ordering or warranty claims

Also known as / Replaces

This part replaces or is interchangeable with:

  • 2-inch MBT wet end
  • 3HP pump wet end
  • 48/56Y pump head
  • Vico Ultimax wet end

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

Technical specifications

Horsepower
3.0 HP
Frame size
48/56Y

Common symptoms this part fixes

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

  • Cracked or leaking pump housing
  • Visibly damaged impeller or volute
  • Low water flow despite motor running normally
  • Grinding or cavitation noise from pump head
  • Leaking at pump inlet or outlet connections
  • Water bypassing impeller with no pressure output

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

Before you buy — quick checklist

  • Confirm your existing pump is a 48 or 56Y frame — check the motor label or measure the motor face
  • Verify your pump is rated for 3.0 HP — do not assume based on feel or flow alone
  • Confirm inlet and outlet connections are 2-inch MBT (male buttress thread) before ordering
  • Inspect your motor shaft for wear or damage — a wet end swap will not fix a failed motor
  • Check whether your pump is single-speed or two-speed, as this affects impeller selection
  • Have the old wet end on hand to cross-reference thread pattern and housing dimensions before installation

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)
  • Mounting hardware
  • Seal and o-ring set

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

Warranty

1 year 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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