# Martin 4016JA Roller Chain Coupling Sprocket #40 Chain 1/2" Pitch 16 Teeth Steel JA Bushing - MROSupply.com

***Martin 4016JA roller chain coupling sprocket for #40 chain (1/2" pitch) with 16 teeth. Uses JA Quick Disconnect bushing (sold separately). Steel construction. Outside diameter: 2.640".***



## Product details:

- Catalog number: 4016JA
- SKU: 262161
- Price: ***$43.73*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Martin Sprocket](https://www.mrosupply.com/brands/martin-sprocket/)
- Category: 
    - [Roller Chain Couplings](htts://www.mrosupply.com/shaft-couplings-and-collars/chain-couplings/complete-units/roller-chain-couplings/)
    - [Complete Units](htts://www.mrosupply.com/shaft-couplings-and-collars/chain-couplings/complete-units/)
    - [Chain Couplings](htts://www.mrosupply.com/shaft-couplings-and-collars/chain-couplings/)
    - [Shaft Couplings and Collars](htts://www.mrosupply.com/shaft-couplings-and-collars/)
- Unit of measure: each
- Weight: 0.600 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
  

  
- Number Of Teeth: 16
  

  
- Outside Dia: 2.640"
  

  
- Pitch: 0.500 in.
  


## Product's reviews:
- Works great - Works perfect and made my gokart way faster
- Spur gear - Our Yellow Karcher "Duckee" steers once more.
The spur gear works as advertised!!!
- Met all expectations - Met all expectations for availability, price, delivery, ease of online store use, and efficient online store.
- Martin flex sleeve - Great inventory easy to use website,had exactly what I needed,up and running,would use them again without a doubt, thank you!