I have an older (2004) Hot Springs tub. Backyard Plus has been a great place to get my parts and great videos to help install. I just replaced the motherboard and control panel and they made it pretty simple! Definitely recommend them!On 12/12/2025 by M. C. (verified customer)
Coupling, Barbed, 3/4in x 3/4in
Sku: 304654
$5.40
This is a barbed coupling used to splice together 3/4″ vinyl tubing used in Hot Spring & Tiger River, Limelight, Hot Spot and Solana spas. This fitting would normally be used to repair a broken line. Replaces item 70384
This part can be found on
many Hot Spring, Limelight, Hot Spring pre 89, Hot Spot, Tiger River models from 1993 to 2025
| Ref. | Diagram | |
|---|---|---|
| # 2 | Bushings and Couplings (Hot Spring 2007 - 2018) | Shop by Diagram |
| brand | model | years |
|---|---|---|
| Hot Spring | Aria (AR) | 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018 |
| Hot Spring | Aria NXT (ARN) | 2023, 2024, 2025 |
| Limelight | Beam I (BMI) | 2023, 2024 |
| Limelight | Beam II (BMII) | 2023, 2024 |
| Limelight | Flair (FLR) | 2023, 2024 |
| Limelight | Flash (FSH) | 2023, 2024 |
| Hot Spring | Grandee (G) | 2007 |
| Hot Spring | Grandee (GG) | 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018 |
| Hot Spring | Grandee NXT (GGN) | 2023, 2024, 2025 |
| Hot Spring | Prodigy (H) | 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018 |
| Hot Spring | Prodigy (HN) | 2023, 2024, 2025 |
| Hot Spring | Sovereign (I) | 2007, 2008, 2009, 2010 |
| Hot Spring | Sovereign (II) | 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018 |
| Hot Spring | Sovereign (IIN) | 2023 |
| Hot Spring | Jetsetter (J) | 2007, 2008, 2009, 2010 |
| Hot Spring | Jetsetter (JJ) | 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018 |
| Hot Spring | Jetsetter (JJN) | 2023, 2024, 2025 |
| Hot Spring | Jetsetter LX (JTN) | 2022, 2023, 2024 |
| Hot Spring | Envoy (KK) | 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018 |
| Hot Spring | Envoy NXT (KKN) | 2023, 2024 |
| Limelight | Pulse (PLS) | 2023, 2024, 2025 |
| Limelight | Prism (PSM) | 2023, 2024 |
| Hot Spot | Relay (REL) | 2022, 2023, 2024 |
| Hot Spot | Rhythm (RHY) | 2024 |
| Hot Spring | Vista (SS) | 2007, 2008, 2009, 2010, 2011, 2012, 2013 |
| Hot Spot | Stride (STD) | 2024 |
| Hot Spot | SX (SX) | 2024 |
| Hot Spot | Tempo (TEM) | 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019 |
| Hot Spring | Triumph (TRHN) | 2019 |
| Hot Spot | TX (TX) | 2024 |
| Hot Spring | Vanguard (V) | 2007 |
| Hot Spring | Vanguard (VV) | 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018 |
| Hot Spring | Vanguard NXT (VVN) | 2023, 2024 |
| Hot Spot | Dash (DAS) | 2010, 2011, 2012 |
| Hot Spot | La Palma (LAP) | 2008, 2009 |
| Hot Spot | Mallorca (MAL) | 2003, 2004, 2005, 2006, 2007, 2008, 2009 |
| Hot Spot | Mallorca (MALS) | 2003, 2004, 2005, 2006, 2007, 2008, 2009 |
| Hot Spot | Pace (PAC) | 2020 |
| Hot Spot | Sorrento (SOR) | 2003, 2004, 2005, 2006, 2007, 2008, 2009 |
| Hot Spot | Sorrento (SORS) | 2003, 2004, 2005, 2006, 2007, 2008, 2009 |
| Hot Spot | Sprint (SPR) | 2010, 2011 |
| Hot Spot | Tobago (TOB) | 2003, 2004, 2005, 2006, 2007 |
| Hot Spot | Trinidad (TRI) | 2003, 2004, 2005, 2006, 2007, 2008, 2009 |
| Hot Spot | SLXtra (W) | 2001, 2002 |
| Hot Spot | SLX (Y) | 1998, 1999, 2000, 2001, 2002 |
| Hot Spot | RE (Z) | 1998, 1999, 2000, 2001, 2002 |
| Hot Spot | RLX (ZQ) | 1998, 1999, 2000, 2001, 2002 |
| Limelight | Bolt (BLT) | 2012, 2013, 2014, 2015, 2016, 2017 |
| Limelight | Gleam (GLM) | 2013, 2014, 2015, 2016, 2017 |
| Limelight | Glow (GLW) | 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017 |
| Hot Spring | Grandee NXT (GGN) | 2023 |
| Tiger River | Khyber (L) | 1993, 1994, 1995, 1996 |
| Tiger River | Khyber (LD) | 1993, 1994 |
| Tiger River | Khyber (LH) | 1993 |
| Hot Spot | Pace (PAC) | 2024 |
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