# Dodge 122186 MS Quick Disconnect Short Bushing 3-15/16" Bore 4-Bolt Cast Iron - MROSupply.com

***Dodge 122186 MS Quick Disconnect short bushing with 3-15/16" finished bore and 1" x 1" keyway. Cast iron class 30 construction with 4-bolt flange provides a secure, quick-disconnect hub for sheaves, sprockets, and pulleys. Designed for easy installation and removal in power transmission applications.***



## Product details:

- Catalog number: 122186
- SKU: 5003156
- Price: ***$473.09*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Dodge](https://www.mrosupply.com/brands/dodge/)
- Category: 
    - [Type MS](htts://www.mrosupply.com/bushings/quick-disconnect-short-bushings/type-ms/)
    - [Quick Disconnect Short Bushings](htts://www.mrosupply.com/bushings/quick-disconnect-short-bushings/)
    - [Bushings](htts://www.mrosupply.com/bushings/)
- Unit of measure: each
- Weight: 37.300 lb
- UPC: 782476924843
- Technicall support: contact supplier for technical support on +1-864-284-5700


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


## Product attributes;

  
- Bore diameter actual: 3.9375 in, 100.013 mm
  

  
- Bore length: 4.8800 in, 123.952 mm
  

  
- Bushing size: MS
  

  
- Bushing type: QD
  

  
- Integral key: No
  

  
- Keyway size: 1 X 1
  

  
- Material: Cast iron, class 30
  

  
- Number of bolts: 4
  

  
- Shaft attachment: Finished bore
  
## Product documents / software:

- [Dodge Grip Tight bushings](https://documents.mrosupply.com/product_documents/11/80/118054/dd53bbec-b04c-40a5-8f52-af2d0034d1b4_X4RGlDH.pdf)
- [Dodge PT components engineering catalog](https://documents.mrosupply.com/product_documents/11/56/115668/e9bb15de-6aa8-4883-bd63-af2d004c18b4.pdf)
- [Dodge QD & Taper-Lock bushings: reboring guidelines (sintered steel)](https://documents.mrosupply.com/product_documents/11/80/118054/c76d9029-c251-4145-8b26-af2d0034d428_pn7CTBu.pdf)
- [Dodge QD and Taper-Lock bushings: reboring guidelines](https://documents.mrosupply.com/product_documents/11/80/118054/46ca43c6-6608-477e-a6fe-af2d0034cd86_m011Bbb.pdf)
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## Product's reviews:
- Director - Great costumer care
- Bearring - Perfect
- Txt4 parts order - The staff was very helpful identifying the part I needed.
- Friction discs - shipped quickly worked as expected




## FAQ:

- How does Dodge warranty evaluation work if a product fails?: Failed units go to Dodge's US plants for evaluation — about a week in transit plus one to two weeks of analysis, and you get the findings either way. Warranty covers workmanship and material defects; failures caused by the application (lubrication, installation) fall to the customer, but the failure analysis tells you the root cause so it doesn't repeat.