OVERVIEW & BENEFITS
The 4-3V3.35 Engine Pulley (Part 3514) is a 4-groove sheave designed for high-speed power transmission using 3V-series V-belts. With a 3.35-inch outside diameter (OD) and 1450 RPM rating, this pulley is precision-machined to ensure stable, efficient belt operation on softwash systems, pumps, and pressure washing equipment.
This pulley accepts a standard SH taper-lock bushing, providing a secure, balanced fit with easy installation and removal. Made from durable cast iron, it withstands harsh job site conditions while maintaining performance under load.
Key Features:
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Pulley Type: 4-groove banded sheave
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Belt Type: 3V or 3VX belts
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Outside Diameter (OD): 3.35 inches
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Bushing Style: SH taper-lock (sold separately)
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Speed Rating: Optimized for 1450 RPM applications
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Material: High-strength cast iron
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Finish: Corrosion-resistant coating (phosphate or black oxide)
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Balance: Machined for low vibration and smooth operation
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Application: Softwash rigs, engine-driven pumps, power washers, generators
Specifications:
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Model: 4-3V3.35
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Grooves: 4
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OD: 3.35″
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Belt Compatibility: 3V / 3VX V-belts
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Mounting: SH taper bushing (sold separately)
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Rated RPM: Up to 1450 RPM
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Material: Cast iron
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Use Case: Engine pulley for belt drive systems