# Dodge M8H17T405C10018 MTA Motorized Torque-Arm II Helical Gearmotor 17:1 Ratio 405TC C-Face 100 HP 1800 RPM - MROSupply.com

***Dodge M8H17T405C10018 MTA Motorized Torque-Arm II helical gearmotor with 17:1 ratio, 405TC C-face frame, 100 HP at 1800 RPM. Case 8 heavy-duty cast iron housing for shaft mount applications. Twin-tapered bushing system for easy installation and removal. Premium HNBR oil sealing system with metal excluder seal.***



## Product details:

- Catalog number: M8H17T405C10018
- SKU: 2248027
- Price: ***$40,041.49*** 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: 2335.000 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: 17.4300
  

  
- AGMA size: 407
  

  
- Bore length output: 12.8100 in
  

  
- Case size: 8
  

  
- Case Size: 8 heavy-duty
  

  
- Gear Type: Helical reduction
  

  
- Gearbox component type: Gearmotor
  

  
- Housing material: Cast iron
  

  
- Housing Material: Cast iron
  

  
- Input style: C-face NEMA
  

  
- Max speed input: 1800 RPM, 30.0 hz
  

  
- Motor compatibility: NEMA Motor, 405TC Frame
  

  
- Motor Frame: 405TC C-Face
  

  
- Motor Power: 100 HP at 1800 RPM
  

  
- Mounting: Shaft mount
  

  
- Nominal ratio: 17
  

  
- Output style: Screw conveyor, tapered bushed
  

  
- Ratio: 17:1
  

  
- Reduction type: Triple stage
  

  
- Seal type: Two-piece
  

  
- Shaft dia input: 1.4370 in
  
## Product documents / software:

- [Dodge Motorized Torque-Arm II (MTA) gear reducers](https://documents.mrosupply.com/product_documents/13/72/137253/547d945a-d071-4407-9785-af2c01324a58_avNMcqn.pdf)
## Suggested products:
- [Dodge M8H17T405C10018 MTA Motorized Torque-Arm II helical gearmotor with 17:1 ratio, 405TC C-face frame, 100 HP at 1800 RPM. Case 8 heavy-duty cast iron housing for shaft mount applications. Twin-tapered bushing system for easy installation and removal. Premium HNBR oil sealing system with metal excluder seal.](https://www.mrosupply.com/products/2248027/as-markdown/)
- [Dodge M8H23T405C10018 MTA case 8 motorized shaft mount reducer with 23:1 helical reduction, 405TC C-face frame, 100 HP 1800 RPM motor, cast iron housing, and screw conveyor output with tapered bushing for aggregate and bulk material handling.](https://www.mrosupply.com/products/2248029/as-markdown/)
- [Dodge M8H14T405C10018CP MTA motorized shaft mount speed reducer, 14:1 ratio, 405 frame C-face input, 100 HP. Helical gearing with case-carburized AGMA-rated gears and tapered roller bearings for high overhung load capacity. Cast iron class 30 housing with premium HNBR oil sealing system. Twin-tapered bushing system for easy installation and removal on driven shaft.](https://www.mrosupply.com/products/5903937/as-markdown/)

## Product's reviews:
- Dodge conveyor bushings - The right part, in stock, easy to find, quickly shipped.
- Great price/great product - Shipping was fast and the price was best I could find. Product was new in a the sealed Dodge box. Perfect.
- 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!
- Friction discs - shipped quickly worked as expected




## 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.