![Balboa 2-159 Bath O-Ring [Buna-N] [70 Shore] (O-159B70) O-Rings AS-241H](http://bathparts.com/cdn/shop/files/AS-241H.jpg?v=1769976118&width=1600)
![Balboa 2-159 Bath O-Ring [Buna-N] [70 Shore] (O-159B70) O-Rings 90-423-5159](http://bathparts.com/cdn/shop/files/90-423-5159.jpg?v=1769976118&width=1600)
![Balboa 2-159 Bath O-Ring [Buna-N] [70 Shore] (O-159B70) O-Rings AS-241H](http://bathparts.com/cdn/shop/files/AS-241H_1024x.jpg?v=1769976118)
![Balboa 2-159 Bath O-Ring [Buna-N] [70 Shore] (O-159B70) O-Rings 90-423-5159](http://bathparts.com/cdn/shop/files/90-423-5159_1024x.jpg?v=1769976118)
Description
Balboa 2-159 Bath O-Ring – Buna-N 70 Shore (O-159B70)
Keep Balboa spa connections watertight with a reliable Buna-N O-ring built for Balboa 2-159 bath assemblies. This 70 Shore seal is designed for durable, long-lasting performance in hot tubs and spa systems.
- Material: Buna-N (NBR) elastomer for strong resistance to oils and moisture in spa environments
- Inside Diameter: 5" (125 mm) to fit Balboa 2-159 bath connections
- Cross Section: 3/32" (2.38 mm) for a secure, compressible seal
- Shore Hardness: 70 Shore for reliable compression and durability
- Part Number: O-159B70 (Balboa 2-159 Bath O-Ring)
- Brand: Balboa Water Group (BWG) – trusted source for spa pumps, controls, and replacement parts
- Application: Replacement O-ring designed to seal spa and hot tub fittings, helping prevent leaks and maintain optimal pressure
This O-ring is purpose-built for Balboa spa systems, offering a precise fit that supports leak prevention and dependable operation during routine maintenance or component swaps. With Buna-N material and a balanced 70 Shore hardness, it delivers consistent sealing performance across typical spa service conditions, making it a practical choice for maintaining circulation, filtration, and overall spa reliability.
Balboa 2-159 Bath O-Ring [Buna-N] [70 Shore] (O-159B70)
| Part Type | O-ring |
| Cross Section | 3/32" |
| Inside Diameter | 5" id |
Balboa Water Group (BWG) is dedicated to providing only the highest quality spa systems and spa replacement products to their customers. e.
If you need assistance in finding the right replacement products, give us a call at 800-918-9143 today! We can also be reached via chat or e-mail during normal business hours.
| WHY USE BALBOA WATER GROUP PRODUCTS? |
||
|
At Balboa Water Group (formerly Balboa Instruments), their fundamental commitment to the leisure water industry has been to provide a simple, comprehensive, one source solution to their products that include the highest quality in pumps, blowers, electronic control systems, jets, white goods and accessories. Their outlook has earned them the position as the leading global supplier of product design, state-of-the-art manufacturing, and an unsurpassed reputation for reliability. With nearly three decades of innovative design, expansion and development, BWG offers a complete line of products for your whirlpool bath or hot tub. |
||
| Part Type | O-ring |
| Cross Section | 3/32" |
| Inside Diameter | 5" id |
| WHY USE BALBOA WATER GROUP PRODUCTS? |
||
|
At Balboa Water Group (formerly Balboa Instruments), their fundamental commitment to the leisure water industry has been to provide a simple, comprehensive, one source solution to their products that include the highest quality in pumps, blowers, electronic control systems, jets, white goods and accessories. Their outlook has earned them the position as the leading global supplier of product design, state-of-the-art manufacturing, and an unsurpassed reputation for reliability. With nearly three decades of innovative design, expansion and development, BWG offers a complete line of products for your whirlpool bath or hot tub. |
||