# Boston Gear 30227456 231S-4 Speed Reducer - MROSupply.com

***Boston Gear 30227456 231S-4 speed reducer. This unit is a power transmission component designed for industrial applications requiring speed reduction. The 231S-4 model features a compact cast iron housing for durability in demanding environments.***



## Product details:

- Catalog number: 231S-4
- SKU: 41675
- Price: ***$2,745.18*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Boston Gear](https://www.mrosupply.com/brands/boston-gear/)
- Category: 
    - [Helical Shaft Mount Speed Reducers](htts://www.mrosupply.com/speed-reducers/parallel-shaft-speed-reducers/helical-shaft-mount-speed-reducers/)
    - [Parallel Shaft Speed Reducers](htts://www.mrosupply.com/speed-reducers/parallel-shaft-speed-reducers/)
    - [Speed Reducers](htts://www.mrosupply.com/speed-reducers/)
- Unit of measure: each
- Weight: 58.100 lb
- Technicall support: contact supplier for technical support on 800-626-2120


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


## Product documents / software:

- [Catalog Product Section](https://documents.mrosupply.com/product_documents/D0/D02521/-1485-bg_200-series-optimount-helical-reducers_YihBg7c.pdf)
- [Engineering Data](https://documents.mrosupply.com/product_documents/D0/D02637/p-1485-bg_engineering-section_HDosJBH.pdf)
- [Full Catalog](https://documents.mrosupply.com/product_documents/D0/D02637/p-1485-bg_fKcoPkR.pdf)
- [Installation & Operation Manual](https://documents.mrosupply.com/product_documents/D0/D02521/p-3008-bg_HrJgpqE.pdf)
- [The Motor Multiplier](https://documents.mrosupply.com/product_documents/D0/D02521/p-1485-bg_planetary-ratio-mulitplier_HENQML4.pdf)

## Product's reviews:
- Quality coordinator - GOOD QUALITY AND SERVICE.
- Quality - very high quality. using these gears in a model 9 cylinder radial engine with a 1"
bore. about 8 h.p. , for oil pump a scavenge pump timing gears and distributor . very good quality gears.
- Exactly what i needed - Item was exactly what I needed and a perfect fit for my project. Extremely happy.
- Good seller - Catalogue item, good price, fast delivery = good seller