# Dodge M7H76T25C MTA Motorized Torque-Arm II Shaft Mount Reducer 76:1 Ratio 250 Frame C-Face - MROSupply.com

***Dodge M7H76T25C MTA Motorized Torque-Arm II helical shaft mount speed reducer with 76:1 ratio and NEMA 250 C-face input. Heavy-duty case 7 design with twin-tapered bushing system for direct shaft mounting. Cast iron class 30 housing with premium HNBR oil sealing system and metal excluder seal. Tapered roller bearings rated for 25,000-hour average life.***



## Product details:

- Catalog number: M7H76T25C
- SKU: 5011339
- Price: ***$19,175.33*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Dodge](https://www.mrosupply.com/brands/dodge/)
- Category: 
    - [Speed Reducer Torque Arms](htts://www.mrosupply.com/speed-reducers/reducers-parts-and-accessories/speed-reducer-torque-arms/)
    - [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: 965.000 lb
- Technicall support: contact supplier for technical support on +1-864-284-5700


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


## Product attributes;

  
- Actual ratio: 76.4600
  

  
- AGMA size: 315
  

  
- Bore length output: 11.9000 in
  

  
- Case size: 7
  

  
- Case Size: 7 heavy-duty housing
  

  
- Frame: 250TC NEMA C-face motor mounting
  

  
- Gear Type: Precision helical gearing >95% efficiency
  

  
- Gearbox component type: Gearbox
  

  
- Housing: Cast iron
  

  
- Housing material: Cast iron
  

  
- Input style: C-face NEMA
  

  
- Max speed input: 3600 RPM, 60.0 hz
  

  
- Motor compatibility: NEMA motor, 250TC frame
  

  
- Nominal ratio: 76
  

  
- Output: Tapered bushed
  

  
- Output style: Screw conveyor, tapered bushed
  

  
- Ratio: 76:1 reduction
  

  
- Reduction type: Triple stage
  

  
- Screw conveyor compatible: Yes
  

  
- Seal type: Two-piece
  

  
- Shaft dia input: 1.3740 in
  
## Product documents / software:

- [Motorized Torque-Arm II (MTA) Long-Term Storage](https://documents.mrosupply.com/product_documents/50/11/5011339/688080_vvEpIdQ.pdf)
## Suggested products:
- [Dodge M7H76T25C1518CR Motorized Torque-Arm II shaft mount speed reducer, 76:1 ratio, 250TC C-face input, 15 HP at 1800 RPM. Helical gearing with case-carburized AGMA-rated gears and tapered roller bearings for 25,000-hour average life. Cast iron class 30 housing with premium HNBR oil sealing system and metal excluder seal. Twin-tapered bushing system for easy installation and removal. Suitable for belt conveyors, aggregate handling, and general industrial power transmission applications.](https://www.mrosupply.com/products/5903942/as-markdown/)
- [Dodge M7H76T25C2018 Motorized Torque-Arm II helical shaft mount speed reducer with 76:1 ratio, NEMA 250 C-face input, 20 HP at 1800 RPM. Heavy-duty case 7 cast iron housing with twin-tapered bushing system for direct shaft mounting. Premium HNBR sealing system and case-carburized AGMA-rated helical gearing for reliable power transmission in conveyor and bulk material handling applications.](https://www.mrosupply.com/products/5011340/as-markdown/)
- [Dodge M7H76T25C MTA Motorized Torque-Arm II helical shaft mount speed reducer with 76:1 ratio and NEMA 250 C-face input. Heavy-duty case 7 design with twin-tapered bushing system for direct shaft mounting. Cast iron class 30 housing with premium HNBR oil sealing system and metal excluder seal. Tapered roller bearings rated for 25,000-hour average life.](https://www.mrosupply.com/products/5011339/as-markdown/)

## Product's reviews:
- Shaft - Worked well to repair Dodge Gear Box
- Quick and correct - As expected
- Delivery time - Awesome delivery time on this type of bearing.
- Prompt & great service - As usual MRO Supply team are quick in shipping the ordered parts correctly without any delay.. Will shop online again confidently knowing they offer very good and prompt service!




## 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.