OSK™ Pressure Washer QD O-Rings Assortment – 120 Piece Quick Disconnect Seal Kit

OSK™ Pressure Washer QD O-Rings Assortment – 120 Piece Quick Disconnect Seal Kit

• Comprehensive 120-piece seal kit designed for 1/4" and 3/8" pressure washer quick disconnect fittings
• Includes Buna-N, EPDM, and FKM O-Rings to handle a range of temperatures, chemicals, and pressures
• Replace worn O-Rings to prevent leaks, restore water pressure, and avoid unnecessary water usage and cost
• Ideal for homeowners, commercial cleaners, and industrial maintenance professionals
• Compatible with most brands of pressure washer nozzles and quick couplers

Kit Contents:

• 15 pcs – 1/4" Buna-N Black O-Rings
• 25 pcs – 3/8" Buna-N Black O-Rings
• 15 pcs – 1/4" EPDM Black O-Rings
• 25 pcs – 3/8" EPDM Black O-Rings
• 15 pcs – 1/4" FKM Brown O-Rings
• 25 pcs – 3/8" FKM Brown O-Rings

O-Ring Material Specifications:

• Buna-N (Black)
  • General-purpose sealing for water and mild chemicals
  • Temperature Rating: up to 212°F (100°C)
• EPDM (Black)
  • Excellent for hot water, steam, and outdoor applications
  • Temperature Rating: up to 400°F (204°C)
• FKM / Viton® (Brown)
  • Best for chemical resistance and moderate heat applications
  • Temperature Rating: up to 175°F (79°C)

Why Choose The O-Ring Store LLC:
• ISO 9001:2015 certified supplier focused on quality and reliability
• Millions of in-stock O-Rings, fast shipping, and expert technical support
• Value-added services including custom O-Ring kits, labeling, and inspection via our proprietary Olypsys® system
• Superior customer service with decades of sealing solution expertise
• Trusted by OEMs, repair shops, and professional contractors nationwide