Very well trained technician. Knew what was needed and supplied the numbers of the parts to order. Received the parts within a week and fixed the problem. Very happy customer. On 05/12/2026 by J. J. (verified customer)
Coupler, Barbed, 3/8in x 3/8in
Sku: 304653
$3.84
3/8″ barbed coupling used to splice in 3/8″ vinyl tubing (70317). Old item number 72582
This part can be found on
many Hot Spring, Hot Spot, Limelight models from 2022 to 2025
| Ref. | Diagram | |
|---|---|---|
| # 2 | Bushings and Couplings (Hot Spring 2023 - 2023) | Shop by Diagram |
| brand | model | years |
|---|---|---|
| Hot Spring | Aria NXT (ARN) | 2023, 2024, 2025 |
| Hot Spring | Grandee NXT (GGN) | 2023, 2024, 2025 |
| Hot Spring | Prodigy (HN) | 2023, 2024, 2025 |
| Hot Spring | Sovereign (IIN) | 2023, 2024, 2025 |
| Hot Spring | Jetsetter (JJN) | 2023, 2024, 2025 |
| Hot Spring | Jetsetter LX (JTN) | 2022, 2023, 2024, 2025 |
| Hot Spring | Envoy NXT (KKN) | 2023, 2024, 2025 |
| Hot Spring | Vanguard NXT (VVN) | 2023, 2024, 2025 |
| Hot Spot | Relay (REL) | 2022, 2023, 2024, 2025 |
| Hot Spot | Rhythm (RHY) | 2024, 2025 |
| Hot Spot | Stride (STD) | 2024, 2025 |
| Hot Spot | SX (SX) | 2024, 2025 |
| Hot Spot | TX (TX) | 2024, 2025 |
| Limelight | Beam I (BMI) | 2023, 2024, 2025 |
| Limelight | Beam II (BMII) | 2023, 2024, 2025 |
| Limelight | Flair (FLR) | 2023, 2024, 2025 |
| Limelight | Flash (FSH) | 2023, 2024, 2025 |
| Limelight | Pulse (PLS) | 2023, 2024, 2025 |
| Limelight | Prism (PSM) | 2023, 2024, 2025 |
| Hot Spring | Grandee NXT (GGN) | 2023 |
| Hot Spot | Pace (PAC) | 2024, 2025 |
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