






🔧 Seal the deal with the ultimate O-ring kit every pro wishes they had!
The BUSY-CORNER 495 Pieces SAE Metric O Ring Kit offers a vast selection of durable nitrile rubber O-rings in 36 sizes, designed for high temperature, oil, and wear resistance. Equipped with professional-grade pick and installation tools, all neatly organized in a transparent case, this kit is ideal for automotive, plumbing, and A/C repairs. Trusted by professionals and backed by 24/7 customer service, it ensures you’re always ready to fix leaks fast and efficiently.








| ASIN | B08R5YC94Z |
| Best Sellers Rank | #334,569 in Automotive ( See Top 100 in Automotive ) #55 in Automotive Replacement Air Conditioning O-Rings & O-Ring Kits |
| Brand | BUSY-CORNER |
| Brand Name | BUSY-CORNER |
| Color | Green Green |
| Customer Reviews | 4.7 out of 5 stars 501 Reviews |
| Item Diameter | 52 Millimeters |
| Item Height | 1.38 inches |
| Manufacturer | BUSY-CORNER |
| Material | Nitrile Rubber |
| Material Type | Nitrile Rubber |
| Nominal Inside Diameter | 3 Millimeters |
| Nominal Outside Diameter | 52 Millimeters |
| UPC | 791715983060 |
| Unit Count | 495.0 Count |
L**E
Outstanding
Never again will I be left in a mess because I need one peasily little o-ring that won’t be in for 3 days. This is the perfect little kit to throw in the toolbox and forget I own. It’s even better to put it in the back seat and find it opened up and empty a week later.
V**A
Excelente
Excelente
E**C
It’s ok
Not a bad kit but it did not come with an o ring pick like it says , still not a bad kit though
R**N
Excellent
You can't find these at a regular parts store.
C**O
Nice assortment! The only place I see “Nitrile” is on Amazons description.
Just as advertised in the pictures. Nice assortment and packaging. My only thought is if I just look at the packaging, how would I recall they were nitrile…. Nowhere on the package foes it say the material type. They are green I guess. See how they hold up in practical use.
D**0
So much cheaper than the auto parts store
They are the same as the auto parts stores sell. work perfectly but at a fraction of the cost.
J**T
You get a wide selection and a bonus.
A**R
Fixed my freightliner air manifold!
These worked great to replace a leaky seal in my freightliner air manifold. They have a slightly thicker oring in this kit that worked perfectly!
Trustpilot
1 week ago
3 weeks ago