Industrial replacement referenceSource-backed records · No compatibility guesswork

Loading industrial replacement data

Dodge Industrial SCXT 4 replacement & specifications | Replacement Intelligence

Home/Manufacturers/Dodge Industrial/Torque-Arm SCXT Screw Conveyor Reducers/SCXT 4

Dodge Industrial

SCXT 4

discontinued

Legacy Dodge SCXT size 4 screw-conveyor reducer. Dodge documents that the later SCXT 4B uses an extended output hub and is not compatible with the legacy SCXT 4 drive shaft. Record source ↗

Source-backed record · Last reviewed Sep 21, 2026Compare this model →Verification methodology →

Specifications

Known configuration

3 fields

Design generation: Legacy designSource ↗
Drive-shaft compatibility: Old SCXT 4 drive shaft; not compatible with SCXT 4BSource ↗
Output hub design: Flush with housingSource ↗

Manufacturer evidence

Transition notices

Dodge SCXT legacy reducer replacement guidance2016-12-13

Dodge documents that legacy SCXT sizes 3, 4 and 5/5A were redesigned as SCXT 3B, 4B and 5C. The current reducers use an extended output hub and are not compatible with the older drive shafts; replacing an older reducer therefore requires the correct current drive-shaft arrangement rather than treating the reducer as a drop-in swap.

Legacy models

SCXT 3 SCXT 4 SCXT 5A SCXT 5

Successor set

SCXT 3B SCXT 4B SCXT 5C

Manufacturer notice ↗

This preserves the manufacturer’s group-level statement without asserting a one-to-one interchange. Verify the exact configuration before purchase.

Cross-reference

Replacement candidates

Dodge Industrial

SCXT 4B

Dodge documents SCXT 4B as the later design for the legacy size 4. The extended output hub means the old drive shaft cannot be reused; use the matching current drive-shaft arrangement.

Replacement evidence ↗

100%modifiedModification required

Interchange check

What must match before substitution

6 checks

Ratio / speedConfirm the replacement produces the required output speed at the actual input speed.

Torque / dutyVerify continuous and peak torque, service factor, shock loading, starts per hour, and thermal duty.

Output geometryMatch shaft or bore diameter, key/spline/bushing, output side, usable length, and allowable overhung/thrust loads.

MountingCheck foot pattern, flange pilot/bolt circle, center height, torque arm, and mounting position.

Input / motorConfirm motor frame, adapter, input shaft or quill, power, brake, encoder, voltage, and frequency.

EnvironmentVerify lubricant, washdown/corrosion requirements, temperature, ingress protection, and hazardous-area needs.

Sourcing

Verified channels listing Dodge Industrial

MotionMotion lists configured Dodge Quantis reducer models with ratio, frame, shaft and torque specifications.

Coverage evidence ↗

Purvis IndustriesPurvis lists Dodge Quantis reducer configurations with ratio, torque, output and mounting specifications.

Coverage evidence ↗

Applied Industrial TechnologiesApplied documents Sumitomo Cyclo 6000 and Dodge Quantis among reducer-shop lines.

Coverage evidence ↗

MROSupplyMROSupply lists Dodge Quantis reducers with exact model, ratio, frame and sub-family data.

Coverage evidence ↗

Coverage means we verified a current merchant listing or catalog reference for the brand. Confirm stock, lead time, authorization status, and the exact configuration directly with the supplier.