# Dodge 251120 TXT Speed Reducer Torque Arm - MROSupply.com ***Dodge 251120 TXT speed reducer torque arm for shaft mount reducers. Provides reaction torque anchoring for TXT series helical reducers. Cast iron construction with mounting bracket and fasteners. Maintains proper belt tension and alignment in conveyor and industrial drive applications.*** ## Product details: - Catalog number: 251120 - SKU: 147389 - Price: ***$2,030.82*** Each - Shipping: ***FREE SHIPPING*** ON ORDERS OVER $100 - Typically Ships in: 1 day - Brand: [Dodge](https://www.mrosupply.com/brands/dodge/) - Category: - [Speed Reducer Torque Arms](htts://www.mrosupply.com/speed-reducers/reducers-parts-and-accessories/speed-reducer-torque-arms/) - [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: 40.900 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: 5.6200 - AGMA size: 107 - Bore length output: 7.0600 in - Case size: 1 - Case Size: Size 1 - Depth: 9.0600 in - Gearbox component type: Gearbox - Housing material: Cast iron - Housing Material: Cast iron - Input style: Belt-driven - Input Style: Belt-driven (separate input - Max speed input: 2248 rpm, 37.467 hz - Nominal ratio: 5 - Output style: Tapered bushed - Ratio: 5:1 - Reduction type: Single Stage - Seal type: Single-lip contact - Shaft dia input: 1.1250 in - Sheave dia min: 4.0000 in ## Product documents / software: - [Dodge Torque-Arm & Maxum speed reducers: water cooled heat exchangers](https://documents.mrosupply.com/product_documents/12/24/122441/c62e89c8-21c5-4060-8a36-af2c01313c9d_jxIdpXO.pdf) - [Dodge Torque-Arm (TD) gear reducers: TD115-625](https://documents.mrosupply.com/product_documents/13/70/137088/b6408582-7a71-4ebc-86a4-af2c0131e50a_sEqvhfU.pdf) - [Dodge Torque-Arm (TD) gear reducers: TD715-725, 815-825](https://documents.mrosupply.com/product_documents/13/70/137088/8149c450-75f3-4e98-9685-af2c0131e116_86jitPq.pdf) - [Dodge Torque-Arm (TDT) gear reducers: TDT615-725](https://documents.mrosupply.com/product_documents/13/70/137088/c72f5d95-0662-4d7f-8ed0-af2c013180d6_pHI2TUE.pdf) - [Dodge Torque-Arm (TXT) & Maxum gear reducers: lubrication](https://documents.mrosupply.com/product_documents/13/70/137088/f403e8b4-3512-4a25-9e62-af2c01322c65_uRw8iEZ.pdf) - [Dodge Torque-Arm (TXT) ABHS gear reducers](https://documents.mrosupply.com/product_documents/13/72/137274/24156bdc-db2a-479f-988c-af2c01322878_ob05bUu.pdf) - [Dodge Torque-Arm (TXT) gear reducers: TD0](https://documents.mrosupply.com/product_documents/13/70/137088/d5be7b05-fe63-4249-b343-af2c013222cf_OexcU5i.pdf) - [Dodge Torque-Arm (TXT, HXT) gear reducers: single reduction, sizes 105, 205](https://documents.mrosupply.com/product_documents/13/72/137284/edb4e7b5-37f5-4c69-8717-af2c0130e220_dc4GE1g.pdf) - [Dodge Torque-Arm Catalog](https://documents.mrosupply.com/product_documents/13/70/137088/36152edc-8067-455e-a0ef-af2c012ac572.pdf) ## Suggested products: - [Dodge 139213 EC-207-X NL bearing insert with 1-7/16" bore, eccentric collar locking, normal duty, wide inner ring, and No-Lube sealed design. Pre-greased for life, eliminating re-lubrication. For use in mounted ball bearing housings.](https://www.mrosupply.com/products/5003261/as-markdown/) - [Dodge 251120 TXT speed reducer torque arm for shaft mount reducers. Provides reaction torque anchoring for TXT series helical reducers. Cast iron construction with mounting bracket and fasteners. Maintains proper belt tension and alignment in conveyor and industrial drive applications.](https://www.mrosupply.com/products/147389/as-markdown/) - [Dodge 131135 F4B-SXR-207 four-bolt flange bearing with 2-7/16" bore, eccentric collar locking, cast iron housing, standard duty ball bearing, 212 series, non-expansion design, DualGuard seals with flingers, 3500 rpm maximum speed, powder coated finish, nitrile rubber shaft seals, relubrication enabled, for general purpose applications.](https://www.mrosupply.com/products/129355/as-markdown/) - [Dodge 070308 P2B-S2-215RE two-bolt pillow block bearing with 2-15/16" bore, set screw locking, and spherical roller insert. Cast iron housing, expansion (float) design, TRIDENT triple-lip seal, and greasable for heavy-duty applications. Maximum speed 1490 rpm, black oxide finish, bolt centerline range 7-15/16" to 8-5/16", shaft centerline height 3-1/4".](https://www.mrosupply.com/products/128977/as-markdown/) - [Dodge 119150 2517 X 1-13/16-IK Taper-Lock bushing with integral key, 1-13/16" finished bore, 1.75" bore length. Sintered steel construction rated for 11,600 lbf torque, installs with 430 in/lb. For secure shaft mounting in power transmission applications.](https://www.mrosupply.com/products/2920176/as-markdown/) ## Product's reviews: - Dodge conveyor bushings - The right part, in stock, easy to find, quickly shipped. - Great - great - Thanks mro - Right part fast shipping. Thanks - Seal - Right product at a good price with fast delivery. ## 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.