🔧 Seal it like a pro — never get caught without the perfect O-ring!
This 826-piece Universal Rubber O-Ring Assortment Kit features high-quality USA Standard Buna-N 70A nitrile rubber O-rings in 32 metric and 32 SAE sizes. Designed for automotive, plumbing, and industrial repairs, it resists oil and extreme temperatures. The kit includes a 4-piece precision pick and hook toolset, making it the ultimate all-in-one sealing solution for professionals and DIYers alike.
V**R
Comprehensive, well organized O-ring kit for automotive & home repair
This 32-size nitrile rubber O-ring kit is a must-have for anyone doing auto maintenance, plumbing, or appliance repair. With 1,540 pieces ranging from OD 4mm to 50mm, it’s one of the most complete and affordable assortments I’ve seen.MATERIAL & DURABILITY:Made of high-quality NBR (nitrile rubber), these O-rings are resistant to oil, water, gas, and common chemicals. They’ve held up well for me in automotive repairs (oil drain plug, valve covers) and faucet seals. They compress well and return to shape without cracking, which is essential for sealing performance.SIZES & VARIETY:The kit includes 32 different sizes, clearly labeled by inner diameter, outer diameter, and thickness. Great coverage across standard metric dimensions. Useful for:• Automotive fuel & oil systems• Faucets and pressure washers• Air/gas fittings• DIY and appliance repairPICKS & TOOLS INCLUDED:It comes with 4 different seal removal picks—a great bonus. They’re sturdy and helpful for getting into tight spaces without damaging the parts. The picks alone would cost several dollars if bought separately.PACKAGING & ORGANIZATION:Sturdy plastic case with individual compartments for each size. The sizing chart inside the lid is easy to read, and all compartments were accurately sorted—no mixed or missing sizes. The case closes securely and is compact enough to store in a toolbox or on a shelf.VALUE:For under the price of one OEM seal kit, you’re getting over 1,500 O-rings, plus tools. This is an unbeatable value for mechanics, DIYers, or anyone doing regular home maintenance.APPLICATION TIPS:While these are great for oil, water, and air systems, they’re not rated for high-heat applications above 120°C. Not recommended for brake fluid or steam systems.FINAL THOUGHT:An extremely useful, well-built kit with every common metric size you’d need. Affordable, reliable, and includes tools—ideal for professionals and serious DIY users alike.#AmazonFinds #ORingKit #AutomotiveTools #NBRRubber #RubberSeals #FaucetRepair #PressureWasherFix #DIYPlumbing #GarageEssentials #MechanicalRepairs #ValueBuy #ToolboxMustHave
D**E
O rings
These are the best O rings. Some are big O ring and some are small O rings, never find yourself disappointed when looking for the exact O that's finnikey pipe requires. their durable too! They can really take the ware and tare that Orings should tolerate . Super easy to figure out with no mysteries. No hacks nedded, no thread tape for the pipe and no unsatisfied trips to the store for the right O. they are brand news feeling, do not feel used one bit. It's well worth the money to buy them in bulk too bc you never know when you'll find yourself disappointed with out providing the right O ring! Your wife would be pleased to not having to beg you to find the right O ring for her hunny-do project!Get the rings it'll be worth it!
E**R
Nice set
Nice to have extra sets.
M**M
Good selection, good quality, Buna-N rubber I think.
You can never have enough O-rings! Well some folks will never need any, so I guess some folks will never need this kit.
O**E
Good Kit for the Price
Worked as expected. Good selection and the added tools were a plus in my opinionI would recommend
D**R
Good quality
Work perfectly good
G**U
Had the right size
Worked great for me found the o ring I needed installed pump works no problems handy for anyone to have in their house lots of applications
D**L
Good value
Complete set of any gaskets for watch repair. And tools for extraction of old and broken o-ring
TrustPilot
1天前
2天前
