# Dodge 40S40LR TIGEAR-2 Worm Gear Reducer 40:1 Ratio 4" Center Distance Double Solid Output Shaft - MROSupply.com

***Dodge 40S40LR TIGEAR-2 worm gear reducer with 40:1 ratio, 4" center distance, double solid output shaft configuration. Solid input shaft design for belt drive applications. Cast iron housing, 4.43 HP input rating, 3.33 HP output, 1.125" input shaft diameter, 1.875" output shaft diameter. Green finish.***



## Product details:

- Catalog number: 40S40LR
- SKU: 143779
- Price: ***$4,217.21*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Dodge](https://www.mrosupply.com/brands/dodge/)
- Category: 
    - [Solid Input Shaft Solid Output Shaft Double Worm](htts://www.mrosupply.com/speed-reducers/right-angle-speed-reducers/right-angle-worm-gear-speed-reducers/solid-input-shaft-worm-gear-reducers/solid-input-shaft-solid-output-shaft-double-worm/)
    - [Solid Input Shaft Worm Gear Reducers](htts://www.mrosupply.com/speed-reducers/right-angle-speed-reducers/right-angle-worm-gear-speed-reducers/solid-input-shaft-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: 135.000 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: 4.4400 in, 112.776 mm
  

  
- Case size: 40
  

  
- Center Distance: 4" (4.75" case size)
  

  
- Center distance (in): 4 in, Center distance (in):4.0000 in, 101.6 mm
  

  
- Center to end of shaft distance: 8.1200 in, 206.248 mm
  

  
- Finish: Green
  

  
- Gear Ratio: 40:1 reduction ratio
  

  
- Gear Type: Worm gear reducer
  

  
- Gearbox component type: Gearbox
  

  
- Horsepower rating input: 4.4300 hp, 3.303 kW
  

  
- Horsepower rating output: 3.3300 hp, 2.483 kW
  

  
- Housing: Cast iron
  

  
- Housing material: Cast iron
  

  
- Input: 1.125 in Input Shaft
  

  
- Input HP: 4.43
  

  
- Input style: Separate, Input style:Solid input shaft
  

  
- Input Type: Separate input
  

  
- Lubrication type: PAG, standard temperature
  

  
- Mounting bolt pattern length: 8.5000 in, 215.9 mm
  

  
- Mounting bolt pattern width: 5.0000 in, 127.0 mm
  

  
- Nominal ratio: 40
  

  
- Output: Double solid output shaft
  

  
- Output bore/shaft diameter: 1.875 in
  

  
- Output Configuration: Double solid output shaft (1.8750" diameter)
  

  
- Output horse power: 3.33
  

  
- Output shaft: Double (solid)
  

  
- Output style: Left, right
  

  
- Overhung load: 4300 lbf, 19127.353 N
  

  
- Paint type: Standard
  

  
- Paint/coating: Green
  

  
- Power Rating: 4.43 HP input capacity
  

  
- Rated torque output: 4800 in/lb, 4800.0 in/lb
  

  
- Ratio: 40 to 1
  

  
- Seal type: Single-lip contact
  

  
- Shaft dia input: 1.1250 in
  

  
- Shaft diameter output: 1.8750 in, 47.625 mm
  

  
- Shaft length input: 1.8100 in, 45.974 mm
  

  
- Shaft length output: 3.7600 in, 95.504 mm
  

  
- Suitable for washdown: No
  

  
- Thermal horsepower rating: 4.5000 hp, 3.356 kW
  

  
- Torque Output: 4800 in-lb maximum torque
  
## Product documents / software:

- [Dimensions ](https://documents.mrosupply.com/product_documents/40/40A20R21/tigear_size_40.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/23/23S60HA/tigear_2_renewal_parts_separate.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)
## Suggested products:
- [Dodge 40A10R21 TIGEAR-2 worm gear speed reducer with 10:1 ratio, 3-piece coupled input, right side solid output shaft, 210TC frame, and 4" center distance. Cast iron housing with green paint. 1.875" output shaft diameter. 13.33 HP input, 12.27 HP output.](https://www.mrosupply.com/products/143706/as-markdown/)
- [Dodge 40A07L25 TIGEAR-2 worm gear speed reducer with 7:1 ratio, 3-piece coupled input, left side solid output shaft, 250TC flange, and 4" center distance. Cast iron housing with green finish. 16.38 HP input, 15.27 HP output, 1.875" output shaft diameter. Suitable for industrial power transmission applications requiring right-angle speed reduction.](https://www.mrosupply.com/products/149004/as-markdown/)
- [Dodge 40S20LR TIGEAR-2 worm gear speed reducer with 20:1 ratio, solid input shaft, double solid output shaft, and 4" center distance. Cast iron housing with green paint finish. Input shaft diameter 1.125", output shaft diameter 1.875". Rated 7.75 HP input, 6.69 HP output. Separate input style for belt-driven applications.](https://www.mrosupply.com/products/151886/as-markdown/)
- [Dodge 40Q50R18 TIGEAR-2 worm gear speed reducer with 50:1 ratio, 4" center distance, right side solid output shaft, 180TC quill input. Cast iron housing with green finish. Rated 3.63 HP input, 2.53 HP output, 1.875" output shaft diameter. Suitable for industrial power transmission applications requiring right-angle speed reduction.](https://www.mrosupply.com/products/148892/as-markdown/)
- [Dodge 40A60R18 TIGEAR-2 worm gear speed reducer with 60:1 ratio, 3-piece coupled input, right side solid output shaft, 180TC frame, and 4" center distance. Cast iron housing with green paint. 3 HP input rating, 1.875" output shaft diameter. Precision worm gearing for right-angle power transmission.](https://www.mrosupply.com/products/143704/as-markdown/)

## Product's reviews:
- Purchase review - I received quick replies to any questions; delivery was on time and immediate.
I am very satisfied with my experience with MRO Supply.
- Torque springs - arrived quickly and good quality
- Dodge conveyor bushings - The right part, in stock, easy to find, quickly shipped.
- Fast service - Always have the items i need and they come relatively fast!




## 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.