# Dodge 305103 5D x 3/4 FLEXIDYNE Drive Coupling Element - MROSupply.com

***Dodge 305103 5D x 3/4 FLEXIDYNE drive coupling element, 3/4-inch bore, size 5D drive style. Mechanical soft-start coupling allows motor to start under no-load conditions, providing overload protection and vibration dampening. 100% efficient at running speed with no slippage. For use in belted service applications on motor shafts.***



## Product details:

- Catalog number: 305103
- SKU: 117391
- Price: ***$550.23*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Dodge](https://www.mrosupply.com/brands/dodge/)
- Category: 
    - [Speed Reducer Replacement Parts](htts://www.mrosupply.com/speed-reducers/reducers-parts-and-accessories/speed-reducer-replacement-parts/)
    - [Reducers Parts and Accessories](htts://www.mrosupply.com/speed-reducers/reducers-parts-and-accessories/)
    - [Speed Reducers](htts://www.mrosupply.com/speed-reducers/)
- Unit of measure: each
- Weight: 3.030 lb
- Technicall support: contact supplier for technical support on +1-864-284-5700


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


## Product attributes;

  
- Catalog Number: 305103
  

  
- Model: A3.0
  

  
- Size: 5D X 3/4
  

  
- Type: Flex Drive Coupling Element
  

  
- Weight: 3.03 lbs
  
## Product documents / software:

- [Couplings & mechanical soft-starts catalog](https://documents.mrosupply.com/product_documents/11/56/115668/a110d87d-2a17-42c3-b37e-af2c014cc0bf.pdf)
- [Dodge Flexidyne mechanical soft starts: 5C couplings and 5D drives](https://documents.mrosupply.com/product_documents/11/57/115727/87fdb00a-dbd3-4f2d-a920-af2c0133cafe_fni8VPB.pdf)
- [Dodge PT components engineering catalog](https://documents.mrosupply.com/product_documents/11/56/115668/e9bb15de-6aa8-4883-bd63-af2d004c18b4.pdf)
- [Dodge PT components engineering catalog: Flexidyne mechanical soft starts](https://documents.mrosupply.com/product_documents/11/57/115725/636a26c4-eb3c-4722-8ab0-af2c012ea77c_8C0QUFB.pdf)

## Product's reviews:
- Awesome transaction - Great company to do business with. Transaction went smooth and quick!
- Purchase review - I received quick replies to any questions; delivery was on time and immediate.
I am very satisfied with my experience with MRO Supply.
- Dodge paraflex - Good response time, and shipped in time.
- Oem parts - I was repairing a piece of equipment and wanted the same bearings that were removed. MRO Supply had the OEM bearings at a reduced cost. Shipped and received in a timely manner.




## FAQ:

- How should I store a Dodge gearbox over the off-season?: Dodge's guidance for seasonal or long-term storage: fill the unit completely full of oil, plug the breather, and coat the seal surfaces with cosmoline or grease. Restore the correct operating oil level and breather before returning the unit to service.


- 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.


- Why do Dodge gearboxes cost more than import brands?: Reliability is the product. Dodge TXT and Torque-Arm II reducers go through 15 quality checks before shipping, and Dodge manufactures its own bearings at its North Carolina roller-bearing and Tennessee ball-bearing plants rather than buying them in. You're paying for uptime.