1/4" Pressure Washer Quick Connect O-Rings Kits Compatible with M22 Coupler (Orange) 100-Pack

Why Choose Our Pressure Washer O-Rings? Leaky couplers and weak spray pressure are often caused by worn-out O-rings. Our 100-pack Buna-N seals are engineered to fix this—precision-sized for 1/4" quick connects (3/8" inner diameter), they create an instant leak-proof seal on M22 fittings, restoring your equipment’s peak performance.Ideal Use Cases:Homeowners: Stop garden hose leaks and protect your patio from water damage.Mechanics: Seal oil-resistant O-rings on pressure washers to clean greasy engines without leaks.Contractors: Durable Buna-N stands up to daily abuse in all weather, reducing downtime on job sites.Material Advantage: Buna-N (Nitrile) rubber is renowned for its oil resistance and mechanical strength. Unlike standard rubber, it won’t swell or crack when exposed to fuels or friction, ensuring long-lasting seals and fewer replacements.

• Exact Fit: Designed for 1/4" pressure washer fittings (3/8" ID / 9.2mm, 14mm OD), compatible with M22 connectors, high-pressure wands, oil lines, and garden hoses. Ensures a tight seal with zero drips.
• 100-Pack Value Set: Includes 100 precision-sized Buna-N O-rings resistant to oil, grease, and heat. Solve leaks and pressure loss caused by worn seals instantly—save time and money on frequent replacements.
• Oil & Heat Resistant: Industrial-grade Buna-N rubber withstands gasoline, petroleum, and extreme temps. Resists tearing, abrasion, and UV exposure—ideal for heavy-duty outdoor or workshop use.
• Tool-Free Fix: No tools needed! Replace old O-rings by hand in 30 seconds to eliminate leaks and regain full water pressure. Perfect for DIYers, mechanics, and commercial cleaning crews.
• Reusable Storage Case: Includes a durable plastic case to keep O-rings clean, dry, and ready for emergencies. Toss it in your toolbox, truck, or garage shelf for quick access anytime.