# Dodge 904001 TA4207H25 Torque-Arm II Shaft Mount Speed Reducer 25:1 Ratio Case 4 Heavy Duty - MROSupply.com

***Dodge 904001 TA4207H25 Torque-Arm II shaft mount speed reducer with 25:1 ratio, case 4 heavy duty cast iron housing, belt-driven input, and twin tapered bushing output for screw conveyor applications.***



## Product details:

- Catalog number: 904001
- SKU: 148001
- Price: ***$4,129.07*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Dodge](https://www.mrosupply.com/brands/dodge/)
- Category: 
    - [Speed Reducer Bushing Kits](htts://www.mrosupply.com/speed-reducers/reducers-parts-and-accessories/speed-reducer-bushing-kits/)
    - [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: 205.000 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: 25.1300
  

  
- AGMA size: 207
  

  
- Bore length output: 8.9400 in
  

  
- Case size: 4
  

  
- Depth: 13.0000 in
  

  
- Engineering Number: TA4207H25
  

  
- Gear Ratio: 25:1 reduction
  

  
- Gearbox component type: Gearbox
  

  
- Housing material: Cast iron
  

  
- Input: Belt-driven
  

  
- Input style: Belt-driven
  

  
- Max speed input: 2010 rpm, 33.5 hz
  

  
- Nominal ratio: 25
  

  
- Output style: Screw conveyor, tapered bushed
  

  
- Reduction type: Double stage
  

  
- Seal type: Two-piece
  

  
- Shaft dia input: 1.4375 in
  

  
- Sheave dia min: 4.7000 in
  
## Product documents / software:

- [Dimensons ](https://documents.mrosupply.com/product_documents/90/904028/sel_dim_ta_TA4207H_red_sgl_dbl.pdf)
- [Nomenclature ](https://documents.mrosupply.com/product_documents/90/904028/nomenclature.pdf)
- [Selection ](https://documents.mrosupply.com/product_documents/90/904028/TAII_selection.pdf)
## Suggested products:
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- [Dodge 904142 TA4207 ABS closed end cover assembly for Torque-Arm II speed reducers. Factory replacement component for case 4 AGMA 207 reducers. Cast iron construction for industrial durability and sealing integrity.](https://www.mrosupply.com/products/2832372/as-markdown/)
- [Dodge 905004 TA5215H05 Torque-Arm II heavy duty shaft mount speed reducer with 5:1 ratio, case 5, belt-driven input. Features twin tapered bushing output shaft connection and rugged cast iron housing. Designed for screw conveyor applications and other industrial power transmission drives.](https://www.mrosupply.com/products/149272/as-markdown/)
- [Dodge 905003 TA5215H09 Torque-Arm II helical shaft mount speed reducer, 9:1 ratio, case 5, heavy duty, taper bushed output, belt-driven input. Cast iron housing with premium HNBR oil sealing system and metal excluder seal. Designed for screw conveyor applications with 300 lb weight capacity.](https://www.mrosupply.com/products/149858/as-markdown/)
- [Dodge 240050 TXT speed reducer replacement part for Torque-Arm TXT shaft mount reducers. Genuine Dodge component for maintaining and repairing single reduction helical gear drives. Precision-manufactured to OEM specifications for reliable performance in industrial power transmission applications.](https://www.mrosupply.com/products/153551/as-markdown/)

## Product's reviews:
- E20 - This is exactly what I needed. Price was way below my local business that carries couplings. Thanks.
- Shaft - Worked well to repair Dodge Gear Box
- Bearings - Correct bearings, came the first time!
- Delivery time - Awesome delivery time on this type of bearing.