O-Ring Repair Kits
990PC Pressure Washer & Air Seal Kit
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Standard items: returns per our Refund Policy. Custom items are made to order.
Specifications
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990PC Pressure Washer & Air Seal O-Ring Kit
A larger repair assortment for pressure washer, hose, pipe, connector, and air-seal maintenance where several sizes may need to be tested. Keep a useful assortment ready for common pressure washer, hose and air-system maintenance jobs.
Best for
Pressure washer owners, mobile cleaning crews, hose and pipe maintenance, workshop service kits
What's included
O-ring assortment; organized case; size chart image for reference only; selected common sizes. Need a particular size or material? Our team can help you find the right option.
Common uses
Pressure washer hose checks, connector seal replacement, pipe and air-seal maintenance, trial fitting during troubleshooting
When to choose single-size O-rings instead
Choose single-size O-rings when you already know the exact ID, cross section, dash size, or metric size. Use the Size Guide when matching an old seal by measurement.
Need bulk or special material?
For repeated quantities, special material requests, or uncertain compatibility, use Bulk Quote and review the Material Guide before critical service.
Compatibility note
Real fluid, temperature, pressure, and material compatibility should be checked before critical use.
To compare other ready-to-buy assortments, browse all O-ring repair kits.
Need a drawing, material certificate or declaration? Request documents, where available.
Questions about this product
How is the price calculated?
The price shown is the total for one pack. The per-piece price is shown beside it for comparison. Choose how many packs you need; taxes and shipping are calculated at checkout.
Can I order a quantity that is not in the pack list?
Yes. Order several packs, or request a quote for larger or scheduled quantities.
Repair kit guidance
Repair-kit assortment for pressure washer, hose, pipe, and air-system maintenance.
What this kit is for
A ready-to-buy O-ring assortment for maintenance situations where hoses, pipes, pressure-washer fittings, or air-system connections may need replacement seals.
Best for
- Pressure washer maintenance
- Hose and pipe fittings
- Air-system sealing jobs
- General repair bench use
What's included
- Black O-ring assortment
- Clear organizer case
- Case label or size reference where supplied
Common uses
- Trying common replacement sizes
- Keeping repair coverage for multiple fittings
- Reducing time spent searching individual sizes
Choose single-size O-rings instead when
Use Shop Small Packs when you need one exact ID × CS size rather than an assortment.
Shop Small Packs or check the Size Guide.
Need bulk or special material?
For repeated repair work or production quantities of one size, request a bulk quote.
Compatibility note: Pressure, fluid, and equipment conditions vary. Confirm size and material compatibility before critical use. Assortment images and printed case charts should be checked against the actual supplied kit before critical installation.