# Dodge 30A25H14 TIGEAR-2 Worm Gear Speed Reducer 25:1 Ratio 3-Piece Coupled Input Hollow Bore Output 140TC Flange 3" Center Distance Green - MROSupply.com

***Dodge 30A25H14 TIGEAR-2 worm gear speed reducer with 25:1 ratio, 3-piece coupled input, hollow bore output, and 140TC flange. 3" center distance, Class 30 grey iron housing with green paint finish. 3.05 HP input, 2.54 HP output, 70 rpm maximum, 1.9375" output bore diameter.***



## Product details:

- Catalog number: 30A25H14
- SKU: 144101
- Price: ***$2,430.59*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Dodge](https://www.mrosupply.com/brands/dodge/)
- Category: 
    - [140TC Input Flange 3-Piece Coupled](htts://www.mrosupply.com/speed-reducers/right-angle-speed-reducers/right-angle-worm-gear-speed-reducers/3-piece-coupled-input-worm-gear-reducers/3-piece-coupled-input-hollow-bore-output-worm-gear/140tc-input-flange-3-piece-coupled/)
    - [3-Piece Coupled Input Hollow Bore Output Worm Gear](htts://www.mrosupply.com/speed-reducers/right-angle-speed-reducers/right-angle-worm-gear-speed-reducers/3-piece-coupled-input-worm-gear-reducers/3-piece-coupled-input-hollow-bore-output-worm-gear/)
    - [3-Piece Coupled Input Worm Gear Reducers](htts://www.mrosupply.com/speed-reducers/right-angle-speed-reducers/right-angle-worm-gear-speed-reducers/3-piece-coupled-input-worm-gear-reducers/)
    - [Right Angle Worm Gear Speed Reducers](htts://www.mrosupply.com/speed-reducers/right-angle-speed-reducers/right-angle-worm-gear-speed-reducers/)
    - [Right Angle Speed Reducers](htts://www.mrosupply.com/speed-reducers/right-angle-speed-reducers/)
    - [Speed Reducers](htts://www.mrosupply.com/speed-reducers/)
- Unit of measure: each
- Weight: 95.000 lb
- Technicall support: contact supplier for technical support on +1-864-284-5700


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


## Product attributes;

  
- Base to output center height: 3.2500 in, 82.55 mm
  

  
- Bore dia output: 1.9380 in, 49.225 mm
  

  
- Bore length: 7.7600 in, 197.104 mm
  

  
- Case size: 30
  

  
- Center Distance: 3" worm gear center distance
  

  
- Center distance (in): 3 in, Center distance (in):3.0000 in, 76.2 mm
  

  
- Finish: Green
  

  
- Frame Size: 140TC NEMA C-face motor flange
  

  
- Gear Ratio: 25:1 reduction
  

  
- Gearbox component type: Gearbox
  

  
- Horsepower rating input: 3.0500 hp, 2.274 kW
  

  
- Horsepower rating output: 2.5400 hp, 1.894 kW
  

  
- Housing: Cast iron
  

  
- Housing material: Cast iron
  

  
- Input: 140TC flange
  

  
- Input flange: 140TC
  

  
- Input HP: 3.05
  

  
- Input style: 3-Piece coupled
  

  
- Input Type: 3-piece coupled input
  

  
- Lubrication type: PAG, standard temperature
  

  
- Material: Class 30 grey iron
  

  
- Max RPM: 70 rpm
  

  
- Motor compatibility: NEMA motor, 140TC frame
  

  
- Mounting bolt pattern length: 7.0000 in, 177.8 mm
  

  
- Mounting bolt pattern width: 4.0000 in, 101.6 mm
  

  
- Nominal ratio: 25
  

  
- Output: Hollow bore output shaft, 1.9375" diameter
  

  
- Output bore/shaft diameter: 1.9375 in
  

  
- Output horse power: 2.54
  

  
- Output shaft: Hollow
  

  
- Output shaft center to input motor mounting face distance: 9.2300 in, 234.442 mm
  

  
- Output style: Hollow
  

  
- Output Torque: 2, 284 in-lb maximum torque
  

  
- Overhung load: 2300 lbf, 10230.91 N
  

  
- Paint type: Standard
  

  
- Paint/coating: Green
  

  
- Power Rating: 3.05 HP input capacity
  

  
- Rated torque output: 2284 in/lb, 2284.0 in/lb
  

  
- Ratio: 25 to 1
  

  
- Reducer Family: TIGEAR-2 worm gear speed reducer
  

  
- Seal type: Single-lip contact
  

  
- Suitable for washdown: No
  

  
- Thermal horsepower rating: 3.9000 hp, 2.908 kW
  
## Product documents / software:

- [Dimensions ](https://documents.mrosupply.com/product_documents/30/30S05LR/tigear_size_30.pdf)
- [Features & Benefits ](https://documents.mrosupply.com/product_documents/17/17A05R14/tigear_2_fea_ben.pdf)
- [Instruction Manual ](https://documents.mrosupply.com/product_documents/17/17A05R14/499429.pdf)
- [Nomenclature ](https://documents.mrosupply.com/product_documents/17/17A05R14/tigear_2_nom.pdf)
- [Renewal Parts ](https://documents.mrosupply.com/product_documents/17/17A05R14/tigear_2_renewal_parts_coupled.pdf)
- [Selection ](https://documents.mrosupply.com/product_documents/17/17A05R14/tigear_2_sel.pdf)
- [Specifications ](https://documents.mrosupply.com/product_documents/17/17A05R14/tigear_2_spec.pdf)
## Alternate products to `Dodge 30A25H14 TIGEAR-2 Worm Gear Speed Reducer 25:1 Ratio 3-Piece Coupled Input Hollow Bore Output 140TC Flange 3" Center Distance Green - MROSupply.com`:
- [Winsmith U3025HT14 U30 non-motorized worm gear speed reducer with 460:1 ratio, 3.00" center distance, DLR shaft arrangement, 140TC motor adapter, and 1.94" output bore. Solid input shaft for direct coupling. Single-reduction, footless hollow shaft design with WinGuard epoxy coating and Mobil Glygoyle 460 synthetic lubricant.](https://www.mrosupply.com/products/6001560/as-markdown/)
## Suggested products:
- [Winsmith U3025HT14 U30 non-motorized worm gear speed reducer with 460:1 ratio, 3.00" center distance, DLR shaft arrangement, 140TC motor adapter, and 1.94" output bore. Solid input shaft for direct coupling. Single-reduction, footless hollow shaft design with WinGuard epoxy coating and Mobil Glygoyle 460 synthetic lubricant.](https://www.mrosupply.com/products/6001560/as-markdown/)
- [Dodge 30A25H14WP 30A25H14 TIGEAR-2 worm gear speed reducer with 25:1 ratio, 3-piece coupled input, hollow bore output, and 140TC flange. 3" center distance, 3.05 HP input, 2.54 HP output, 70 RPM maximum output speed. Class 30 grey iron housing with white epoxy finish. 1.9375" output bore diameter.](https://www.mrosupply.com/products/144117/as-markdown/)
- [Dodge 30A25H14 TIGEAR-2 worm gear speed reducer with 25:1 ratio, 3-piece coupled input, hollow bore output, and 140TC flange. 3" center distance, Class 30 grey iron housing with green paint finish. 3.05 HP input, 2.54 HP output, 70 rpm maximum, 1.9375" output bore diameter.](https://www.mrosupply.com/products/144101/as-markdown/)

## Product's reviews:
- Recent purchase - My order with MRO was easy, quick and priced just right!
Assistance over the phone was professional and helpful.
I will be making more orders in the future. JG
- 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.
- Great! - Cheapest price I've found on the web.
- Txt4 parts order - The staff was very helpful identifying the part I needed.




## 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.