# 78C13 SPK ENG C - MROSupply.com

***78C13 SPK ENG C***



## Product details:

- Catalog number: 78C13
- SKU: 264752
- Price: ***$498.72*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Martin Sprocket](https://www.mrosupply.com/brands/martin-sprocket/)
- Category: 
    - [Type C Engineered Class Sprockets](htts://www.mrosupply.com/chains-sprockets/sprockets/engineering-chain-sprockets/type-c-engineered-class-sprockets/)
    - [Engineering Chain Sprockets](htts://www.mrosupply.com/chains-sprockets/sprockets/engineering-chain-sprockets/)
    - [Sprockets](htts://www.mrosupply.com/chains-sprockets/sprockets/)
    - [Chains & Sprockets](htts://www.mrosupply.com/chains-sprockets/)
- Unit of measure: each
- Weight: 46.000 lb
- Technicall support: contact supplier for technical support on 323-728-8117


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


## Product attributes;

  
- Bore Type: Finished Bore
  

  
- Chain Number: 78
  

  
- Chain Pitch: 2.6090 in.
  

  
- Finished Bore Size: 1.2500 in.
  

  
- Hub Configuration: C
  

  
- Hub Outside Diameter: 5.5000 in.
  

  
- Length thru Bore: 4.5000 in.
  

  
- Material: Steel
  

  
- Max Bore Size: 3.3130 in.
  

  
- Min Bore Size: 1.2500 in.
  

  
- Number Of Teeth: 13
  

  
- Pitch: 2.609 in.
  

  
- Pitch Diameter: 10.9030 in.
  

  
- Plate Thickness: 0.8750 in.
  


## Product's reviews:
- Works great - Works perfect and made my gokart way faster
- Great service and selection - I was very pleased to find this on the shelf. The price was fair, and the delivery was prompt.
I will do business again with MRO
- Plate gear - Just what I ordered at a reasonable price. Thank you, Dallas
- Martin c5-20t-19-09 - Quality product. Fast shipping!