# Martin 40SK70 QD Sprocket #40 Chain 70 Teeth SK Bushing 1/2" Pitch Steel - MROSupply.com

***Martin 40SK70 quick disconnect (QD) bushed roller chain sprocket for #40 chain (1/2" pitch), 70 teeth. Uses SK series QD bushing (sold separately). Steel construction, 11.433" outside diameter. Direct replacement for Browning, Dodge, and Gates QD***



## Product details:

- Catalog number: 40SK70
- SKU: 262134
- Price: ***$117.24*** 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: 8.680 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: 70
  

  
- Outside Dia: 11.433"
  

  
- Pitch: 0.500 in.
  


## Product's reviews:
- Service manager - on time.. great company thanks john gorth
- Great prices and quality products - Your products are not only affordable, but they are also priced very fairly and competitively & always ship out pretty quickly. You have gained a new regular customer and stolen us from one of our regular distributors without even trying. Thank you for being awesome! Not to mention the free shipping over $100 perk is super appreciated as we not only are saving money per item, but we are also able to buy in bulk without the additional burden of freight/shipping costs.
THANK YOU!! :)
- Perfect - Perfect replacement part, Good purchase experience. I would use MRO again.
- Spur gear - Our Yellow Karcher "Duckee" steers once more.
The spur gear works as advertised!!!