# Dodge 13Q20R56 TIGEAR-2 Worm Gear Speed Reducer 20:1 Ratio Quill Input Right Solid Output 56C Frame 1.33" Center Distance - MROSupply.com

***Dodge 13Q20R56 TIGEAR-2 worm gear speed reducer, 20:1 ratio, quill input, right side solid output shaft, 56C frame, 1.33" center distance. Cast iron housing with green paint, factory-filled synthetic lubricant. 0.625" output shaft diameter, 0.53 HP input, 0.42 HP output. Suitable for Class I and II applications requiring right-angle speed reduction in a compact, maintenance-free design.***



## Product details:

- Catalog number: 13Q20R56
- SKU: 141687
- Price: ***$609.17*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Dodge](https://www.mrosupply.com/brands/dodge/)
- Category: 
    - [Quill Input Solid Output Shaft Right Worm Gear](htts://www.mrosupply.com/speed-reducers/right-angle-speed-reducers/right-angle-worm-gear-speed-reducers/quill-input-worm-gear-reducers/quill-input-solid-output-shaft-right-worm-gear/)
    - [Quill Input Worm Gear Reducers](htts://www.mrosupply.com/speed-reducers/right-angle-speed-reducers/right-angle-worm-gear-speed-reducers/quill-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: 16.480 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: 1.7100 in, 43.434 mm
  

  
- Case size: 13
  

  
- Center distance (in): 1.3 in, Center distance (in):1.3300 in, 33.782 mm
  

  
- Center to end of shaft distance: 4.0000 in, 101.6 mm
  

  
- Finish: Green
  

  
- Frame: 56C NEMA frame compatibility
  

  
- Gearbox component type: Gearbox
  

  
- Horsepower rating input: 0.5300 hp, 0.395 kW
  

  
- Horsepower rating output: 0.4200 hp, 0.313 kW
  

  
- Housing: Cast iron
  

  
- Housing material: Cast iron
  

  
- Input: 56C flange
  

  
- Input flange: 56C
  

  
- Input HP: 0.53
  

  
- Input style: Quill
  

  
- Input Type: Quill input
  

  
- Lubrication type: PAG, standard temperature
  

  
- Motor compatibility: NEMA motor, 56C frame
  

  
- Mounting bolt pattern length: 3.2500 in, 82.55 mm
  

  
- Mounting bolt pattern width: 2.0000 in, 50.8 mm
  

  
- Nominal ratio: 20
  

  
- Output: Right side solid output shaft
  

  
- Output bore/shaft diameter: 0.625 in
  

  
- Output Configuration: Right side solid output shaft, 0.6250" diameter
  

  
- Output horse power: 0.42
  

  
- Output shaft: Right (solid B)
  

  
- Output shaft center to input motor mounting face distance: 4.3900 in, 111.506 mm
  

  
- Output style: Right
  

  
- Overhung load: 650 lbf, 2891.344 N
  

  
- Paint type: Standard
  

  
- Paint/coating: Green
  

  
- Rated torque output: 304 in/lb, 304.0 in/lb
  

  
- Ratio: 20:1 reduction ratio with 0.53 HP input capacity
  

  
- Seal type: Single-lip contact
  

  
- Shaft diameter output: 0.6250 in, 15.875 mm
  

  
- Shaft length output: 1.9000 in, 48.26 mm
  

  
- Suitable for washdown: No
  

  
- Thermal horsepower rating: 1.0600 hp, 0.79 kW
  

  
- Torque Rating: 304 in-lb output torque at 87.5 RPM
  
## Product documents / software:

- [Instruction Manual](https://documents.mrosupply.com/product_documents/14/16/141687/293961_Fa6CxhG.pdf)
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## Product's reviews:
- Bearring - Perfect
- Txt4 parts order - The staff was very helpful identifying the part I needed.
- Great - Good price and excellent delivery
- 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




## 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.