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48Y Frame 2" MBT x 2" MBT Wet End PKUL20HSDCS2-2 2.00HP - Bubbles Supply

48Y Frame 2" MBT x 2" MBT Wet End PKUL20HSDCS2-2

Part #: PKUL20HSDCS2-2

$188.81
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About this wet end

This Vico Ultima 48Y frame wet end delivers reliable performance for your 2.0HP spa pump with 2" MBT (male buttress thread) inlet and outlet connections. Engineered as an OEM replacement part, this wet end maintains the precise hydraulic specifications your spa system requires for optimal water circulation and heating efficiency.

The 48Y frame design ensures proper alignment with your existing pump motor while the 2" threaded connections provide secure, leak-free installation. At Bubbles Supply, we guarantee an exact fit for your Vico pump system, with same-day shipping available and our comprehensive 1-year warranty for complete peace of mind. Before installation, verify your pump's frame size and connection threading match these specifications to ensure proper fitment and performance.

Exact part number

PKUL20HSDCS2-2

Save this for ordering or warranty claims

Also known as / Replaces

This part replaces or is interchangeable with:

  • 48Y wet end
  • PKUL20HSDCS2-2 pump head
  • Vico Ultima wet end

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

Technical specifications

Horsepower
2.0 HP
Frame size
48Y

Common symptoms this part fixes

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

  • Low or no water flow from jets
  • Pump motor runs but water isn't moving
  • Leaking from pump volute or seal plate
  • Excessive noise from pump housing
  • Visible cracks or damage to pump housing
  • Poor heating performance due to restricted circulation

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 plumbing connections are 2" MBT (male buttress thread) — do not assume based on visual size alone
  • Confirm your pump is a Vico Ultima series before ordering
  • Check whether your existing wet end uses the same impeller size and design — the impeller is not always included
  • Inspect the seal plate and shaft seal on your motor before installing — replace the shaft seal at the same time if worn
  • Document or photograph your existing plumbing orientation before disassembly

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/housing)
  • Impeller
  • Seal plate
  • Shaft seal

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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