General Pump WB7 O-Ring for Aluminum Sandblaster Mixing Body – OEM Replacement Part

Part Number: 6350 (WB7)
Category: Pressure Washer Accessories → Sandblaster Components → Sandblaster Repair Parts
Type: Replacement O-Ring for Aluminum Sandblaster Mixing Body

The General Pump WB7 O-Ring (Part #6350) is a genuine OEM replacement sealing component designed for use in aluminum sandblaster mixing bodies. This precision-engineered O-ring provides a secure seal within the mixing body assembly, helping maintain proper vacuum generation, abrasive flow, and overall sandblasting performance.

Key Features & Benefits

• Genuine General Pump OEM replacement part
• Designed for aluminum sandblaster mixing bodies
• Helps maintain proper system sealing
• Prevents air leaks and vacuum loss
• Supports efficient abrasive media flow
• Precision-manufactured for proper fitment
• Durable sealing material for long service life
• Ideal for routine maintenance and repairs
• Helps restore sandblaster performance
• Quick and easy replacement

Technical Specifications

Part Number: 6350

Model: WB7

Product Type: Replacement O-Ring

Manufacturer: General Pump

Application: Aluminum Sandblaster Mixing Body

Function: Sealing Component

OEM Replacement: Yes

Compatibility: Compatible Aluminum Sandblaster Mixing Body Assemblies

Typical Applications

• Wet sandblasting systems
• Pressure washer sandblaster attachments
• Sandblaster mixing body repairs
• Abrasive blasting equipment maintenance
• Commercial cleaning equipment
• Surface preparation systems
• Industrial sandblasting applications
• Equipment rebuilds and servicing

Performance Advantages

• Helps maintain proper vacuum and abrasive pickup
• Prevents air leakage within the mixing body assembly
• Supports consistent blasting performance
• Helps improve equipment reliability
• Restores original sealing performance
• Reduces downtime caused by worn seals
• Extends the service life of sandblaster components
• Provides OEM-quality fit and function
• Suitable for professional maintenance programs

Maintenance Recommendations

• Inspect O-rings regularly for cracking, flattening, or wear.
• Replace seals at the first sign of leakage or performance loss.
• Clean sealing surfaces before installation.
• Lubricate with a compatible lubricant if recommended by the manufacturer.
• Inspect mixing body components during routine maintenance.
• Keep spare replacement O-rings available for high-use sandblasting systems.