# Martin 8S 1 5/8 Coupling Hub Size 8S 1-5/8" Bore Steel 5.450" OD for Quadra-Flex Martin-Flex Go-Flex - MROSupply.com

***Martin 8S 1 5/8 coupling hub for Quadra-Flex, Martin-Flex, or Go-Flex couplings. Size 8S with 1-5/8" finished bore. Steel construction, 5.450" outside diameter.***



## Product details:

- Catalog number: 8S 1 5/8
- SKU: 250163
- Price: ***$63.62*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Martin Sprocket](https://www.mrosupply.com/brands/martin-sprocket/)
- Category: 
    - [Hubs](htts://www.mrosupply.com/shaft-couplings-and-collars/elastomeric-sleeve-couplings/components/hubs/)
    - [Components](htts://www.mrosupply.com/shaft-couplings-and-collars/elastomeric-sleeve-couplings/components/)
    - [Elastomeric Sleeve Couplings](htts://www.mrosupply.com/shaft-couplings-and-collars/elastomeric-sleeve-couplings/)
    - [Shaft Couplings and Collars](htts://www.mrosupply.com/shaft-couplings-and-collars/)
- Unit of measure: each
- Weight: 4.400 lb
- Technicall support: contact supplier for technical support on 323-728-8117


## Product images:
- https://static.mrosupply.com/images/noimage.webp


## Product attributes;

  
- Material: Steel
  

  
- Outside Dia: 5.450"
  


## Product's reviews:
- Durable and high quality - I bought a second one to keep as a spare, but the first one still hasn’t shown any signs of wear. Seems like a quality part.
- Bushing - PROMPT SHIPPING AND WELL PACKAGED. THANKS
- Works great - Works perfect and made my gokart way faster
- Nice sprocket - sprocket is very nice.