Overview
The Dodge 4/3V14.0 SK is a precision-engineered V-belt sheave pulley manufactured from gray cast iron for heavy-duty industrial power transmission. This 4-groove sheave accommodates 3V cross-section belts and delivers reliable torque transfer in machinery requiring consistent rotational power. The QD (Quick Disconnect) bushing interface enables fast installation and removal without shaft modification.
Key Features
- 4-Groove Configuration: Supports multiple belt runs for balanced load distribution
- 3V Belt Section: Compatible with standard 3V and 3VX industrial V-belts
- 14-Inch Outside Diameter: Designed for 1770 RPM maximum operation
- Gray Cast Iron Construction: Durable material resists wear and provides long service life
- QD Quick-Disconnect Bushing: SK series bushing allows tool-free bore size adjustment (7/16″ to 2-5/8″)
- Type D3 Web Sheave: Optimized for mid-range pulley sizes and balanced performance
Technical Specifications
- Outside Diameter: 14.0 inches
- Pitch Diameter: 13.95 inches
- Number of Grooves: 4
- Belt Section: 3V / 3VX
- Face Width: 1.9 inches
- Bushing Type: SK Series QD (Quick-Disconnect)
- Bore Range: 7/16″ to 2-5/8″
- Construction Type: D3 (Web Type)
- Material: Gray Cast Iron
- Maximum RPM: 1770
- Manufacturer Part Number: 455184
Typical Applications
The Dodge 4/3V14.0 SK is widely used in:
- Industrial motor-driven conveyor systems
- HVAC equipment and ventilation fans
- Pump and compressor drive trains
- Machine tool spindle drives
- Sawmill and woodworking equipment
- Agricultural machinery power transmission
Compatibility & Replacements
Compatible With
- 3V and 3VX cross-section V-belts from major manufacturers (Gates, Goodyear, Bando, Optibelt)
- Dodge QD SK series bushings and bushings from compatible manufacturers
- Standard NEMA motor frames and industrial drive systems
- Applications rated for rim speeds up to 6500 FPM
Replaces / Drop-In Replacement For
- Dodge part number 455184 (alternate identifier)
- Browning 43V1400SK (cross-compatible for 3V belt drives)
- Regal 43V1400SK and equivalent QD sheaves
- Direct replacement for OEM applications using this exact specification
Works With
- Gates QD4/3V14.00 sheave reference
- Goodyear 3V14.0-4-SK equivalent
- Optibelt QD 3V1400/4 SK cross-reference
- Standard V-belt drive calculators and selection software
- Industrial maintenance and predictive vibration monitoring systems
