








🔧 Seal like a pro, leak like never before!
This 245-piece Hydraulic O-Ring Kit features high-quality Buna-N 90 Durometer synthetic rubber O-rings designed for superior oil, heat (up to 212°F), and weather resistance. It includes 12 of the most common BOSS ORB sizes, ideal for high-pressure hydraulic fittings used in pumps, cylinders, and valves. Packaged in a durable, compartmentalized case with a sizing chart, this USA-assembled kit ensures professional-grade sealing and convenient organization for maintenance pros and hydraulic specialists.
| ASIN | B0B8F16862 |
| Are batteries included? | No |
| Brand | Beaver Island Parts Company |
| Colour | Black |
| Country of Origin | USA |
| Customer Reviews | 4.6 4.6 out of 5 stars (69) |
| Date First Available | 17 March 2023 |
| Item Weight | 191 g |
| Item model number | ORB BOSS O-RING KIT 90 DURO |
| Manufacturer | Beaver Island Parts Company |
| Material | Synthetic Rubber |
| Model number | ORB BOSS O-RING KIT 90 DURO |
| Net Quantity | 245.0 Count |
| Nominal Inside Diameter | Various Inches |
| Nominal Outside Diameter | Various Inches |
| Number of Memory Sticks | 1 |
| Number of Pieces | 245 |
| Package Dimensions | 19.51 x 15.01 x 3.91 cm; 190.51 g |
| Special Feature | Buna-N 90 Durometer, Compatible with BOSS ORB Hydraulic Fittings, Compatible with Caterpillar (CAT), John Deere, Timberjack and many others, Convenient O-Ring Kit |
G**T
Both of these kits are great quality and offer exactly what sizes I need that the generic oring kits don’t offer.
A**S
great product
A**R
Just what I needed
C**G
Perfect selection
J**R
good coverage
Trustpilot
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