3VX400 Cogged V-Belt – 3/8" Top Width x 5/16" Thickness – OEM Replacement Part

Part Number: 3VX400
Category: Power Transmission → V-Belts → Cogged V-Belts
Type: 3VX400 Cogged V-Belt – 3/8" Top Width x 5/16" Thickness – OEM Replacement Part

The 3VX400 Cogged V-Belt – OEM Replacement Part is a high-performance replacement belt designed for pressure washer systems, pump assemblies, compressors, generators, and other belt-driven equipment requiring dependable power transmission.

Key Features & Benefits

• Genuine OEM replacement V-belt
• Cogged design for improved flexibility
• 3/8" top width
• 5/16" thickness
• Designed for 3VX pulley systems
• Helps reduce heat buildup
• Improves performance on smaller pulleys
• Reduces slippage
• Built for demanding applications

Technical Specifications

Part Number: 3VX400
Belt Type: Cogged V-Belt
Top Width: 3/8"
Thickness: 5/16"
Belt Series: 3VX
Approximate Outside Length: 40"
Construction: Raw Edge / Cogged

Typical Applications

• Pressure washer systems
• Pump assemblies
• Air compressors
• Generators
• Belt-driven equipment
• OEM belt replacements

Performance Advantages

• Improved flexibility over standard belts
• Better small pulley performance
• Reduces belt slippage
• Improves drive efficiency
• OEM-compatible fitment
• Built for long-term durability