# Dodge 268721 TCR50 MAXUM Triple Reduction Concentric Speed Reducer 158.9:1 Ratio 2.5" Output Bore - MROSupply.com ***Dodge 268721 TCR50 MAXUM triple reduction concentric speed reducer with 158.9:1 ratio, 2.5" output bore, and 5.35 HP input capacity. Case size 50 ductile iron housing with precision helical gearing for high-efficiency power transmission. Designed for inline applications requiring compact, high-torque speed reduction.*** ## Product details: - Catalog number: 268721 - SKU: 2076617 - Price: ***$11,538.35*** Each - Shipping: ***FREE SHIPPING*** ON ORDERS OVER $100 - Typically Ships in: 1 day - Brand: [Dodge](https://www.mrosupply.com/brands/dodge/) - Category: - [3-Piece Coupled Input Inline Helical Reducers](htts://www.mrosupply.com/speed-reducers/inlineconcentric-speed-reducers/inline-helical-speed-reducers/3-piece-coupled-input-inline-helical-reducers/) - [Inline Helical Speed Reducers](htts://www.mrosupply.com/speed-reducers/inlineconcentric-speed-reducers/inline-helical-speed-reducers/) - [Inline/Concentric Speed Reducers](htts://www.mrosupply.com/speed-reducers/inlineconcentric-speed-reducers/) - [Speed Reducers](htts://www.mrosupply.com/speed-reducers/) - Unit of measure: each - Weight: 415.000 lb - Technicall support: contact supplier for technical support on +1-864-284-5700 ## Product images: - https://static.mrosupply.com/images/noimage.webp ## Product attributes; - Actual ratio: 153.1000 - Backstop included: No - Case size: 50 - Case Size: 50 - Gearbox component type: Gearbox - Horsepower rating input: 5.3500 hp, 3.989 kW - Housing material: Ductile Iron - Housing Material: Ductile iron - Input Power: 5.35 HP (3.989 kW) - Max Speed: 3472 RPM - Nominal ratio: 158.9 - Output Bore: 2.5" - Ratio: 158.9:1 - Reduction type: Triple stage - Seal type: Two-piece - Shaft dia input: 1.2500 in - Shaft diameter output: 2.5000 in, 63.5 mm ## Product documents / software: - [Dodge Maxum XTR Catalog](https://documents.mrosupply.com/product_documents/13/88/138826/bae0f5d9-c49f-48e0-bb05-af2c012a24c6_5EH22ly.pdf) - [Dodge Maxum XTR gear reducers](https://documents.mrosupply.com/product_documents/13/88/138826/47d5c4ad-7c6d-4e7c-8f65-af2c0130b01b_ICiRY0o.pdf) ## Suggested products: - [Dodge 268697CW 3-piece coupled input inline helical speed reducer. Designed for inline concentric power transmission with a 3-piece coupled input configuration, this reducer provides efficient helical gearing for industrial applications. Precision-machined cast iron housing with heavy-duty tapered roller bearings ensures reliable performance in demanding environments. Suitable for conveyors, mixers, and general machinery requiring compact, high-torque speed reduction.](https://www.mrosupply.com/products/5904791/as-markdown/) - [Dodge 268977 TCR100 triple reduction concentric helical speed reducer, 158.9:1 ratio, 4.5" output bore, 38.7 HP input rating. Ductile iron housing construction, size 100 case, precision helical gearing for high-torque applications.](https://www.mrosupply.com/products/2076770/as-markdown/) - [Dodge 268721 TCR50 MAXUM triple reduction concentric speed reducer with 158.9:1 ratio, 2.5" output bore, and 5.35 HP input capacity. Case size 50 ductile iron housing with precision helical gearing for high-efficiency power transmission. Designed for inline applications requiring compact, high-torque speed reduction.](https://www.mrosupply.com/products/2076617/as-markdown/) - [Dodge 268651CW 3-piece coupled input inline helical speed reducer. Precision helical gearing in a compact concentric design for inline power transmission applications. 3-piece coupled input allows easy motor separation and maintenance. Cast iron housing with heavy-duty tapered roller bearings. Metallic double-lip seals on input and output. Factory filled with Mobilgear 600 XP 220 lubricant. Suitable for conveyors, mixers, and general industrial drives.](https://www.mrosupply.com/products/5904862/as-markdown/) - [Dodge 268987CW 3-piece coupled input inline helical speed reducer for industrial power transmission applications. Features precision helical gearing, cast iron housing, and heavy-duty tapered roller bearings for reliable performance in conveyor, mixer, and material handling systems. 3-piece coupled input allows easy motor separation for maintenance. Factory filled with synthetic lubricant.](https://www.mrosupply.com/products/5905055/as-markdown/) ## Product's reviews: - Shaft - Worked well to repair Dodge Gear Box - 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 - Bearings - Correct bearings, came the first time! - Excellent - We recently purchased a 30-year old hydroseeder and have no manuals or parts diagrams for it. The manufacturer is since out of business and there is very limited information on line. The most critical part we needed was a Dodge part. The original part was clearly marked with the Dodge name and part number. MRO was quickly able to identify the replacement part and we had in hand in two days. Perfect fit. Thank you MRO Supply for helping make our machine functional. ## 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.