# Martin 40SK80 QD Sprocket #40 Chain 1/2" Pitch 80 Teeth SK Bushing Steel 13.026" OD - MROSupply.com

***Martin 40SK80 QD bushed roller chain sprocket for #40 chain (1/2" pitch), 80 teeth, 13.026" outside diameter. Uses SK quick disconnect bushing (sold separately). Steel construction. Direct replacement for industry-standard QD sprockets.***



## Product details:

- Catalog number: 40SK80
- SKU: 262136
- Price: ***$131.16*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Martin Sprocket](https://www.mrosupply.com/brands/martin-sprocket/)
- Category: 
    - [Quick Disconnect QD Sprockets](htts://www.mrosupply.com/chains-sprockets/sprockets/roller-chain-sprockets/quick-disconnect-qd-sprockets/)
    - [Roller Chain Sprockets](htts://www.mrosupply.com/chains-sprockets/sprockets/roller-chain-sprockets/)
    - [Sprockets](htts://www.mrosupply.com/chains-sprockets/sprockets/)
    - [Chains & Sprockets](htts://www.mrosupply.com/chains-sprockets/)
- Unit of measure: each
- Weight: 11.200 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: 80
  

  
- Outside Dia: 13.026"
  

  
- Pitch: 0.500 in.
  


## Product's reviews:
- Met all expectations - Met all expectations for availability, price, delivery, ease of online store use, and efficient online store.
- Martin c5-20t-19-09 - Quality product. Fast shipping!
- 21 tooth 12 dp spur gear - The 21 tooth 12 DP gear I bought arrived very quickly.
It was exactly what I needed to fix my RV slide out.
I had to machine it to fit, but I knew that when I ordered it.
VERY SATISFIED!!!
- Free freight ! - Easy to do business with