Moto Massage Assembly Hot Spring 73307 (old PN 70319)

Watkins Moto Massage Jet Assembly for HotSpring 73307 (old PN 70319)

PN 73307 (old PN 70319) The factory original Moto Massage completely assembled with jet nozzle, air tube and braced water tube adaptor. 

This unit replaces any Moto Massage Jet assembly from 1988 to Present. 

These units are ready to go for delivery at any time. If you are unsure of what year your spa is, email us and we will assist you. If you have an older HotSpring Spa (1985 to 1987) then you will need a different assembly - call us toll free at 877-775-9884



We ship within 2 business days (oftentimes same-day). When item closes over a weekend we will ship the next business day. We ship via USPS Priority Mail and/or FedEx Ground. If you prefer faster shipping, please make comment in check out process, or call/email us. We will attempt to accommodate your request. Tracking provided to buyer.


FREE SHIPPING on ORDERS totaling OVER $300 (see listings for details. USA customers only). Tracking information sent to buyer on all orders. Typically we can ship SAME-DAY if order is received by 1:00 PM (MST) on normal business days. Otherwise, we ship within 2 days.

If you DO NOT see an item that you NEED for your Watkins manufactured spa (HotSpring. Tiger River, Limelight, Solana, HotSpot) or Jacuzzi Hot Tub -- please EMAIL US! We may just have it and we can quote you a price: email us at:

How to Find your Spa Serial Number?

Typically, your spa serial number decal will be inside the hot tub equipment compartment, attached to the spa shell wall. It will say the Manufacture Name (Watkins, or Jacuzzi), the Model Name, and then a Serial Number.  If you have any questions of how to locate the spa SN, or how to determine information of your spa by its SN, please email us.

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$99.75 USD
  • Moto Massage Assembly Hot Spring 73307 (old PN 70319)