Premium 530 Piece Nitrile O Ring Seal Kit, Heat & Oil Resistant Sealing Rings for Car A/C,R134a,Pumps & Plumbing

$45.94

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Quantity: 530pcs 530pcs green 270 black 225

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Returns

We accept returns within 30 days of delivery. Items must be unworn, unwashed, and returned with original tags attached.

Care Instructions

To preserve the beauty of your dress, we recommend gentle hand washing or dry cleaning. Do not bleach. Hang or lay flat to dry. Steam or iron on low heat if needed.

Shipping

Orders are processed within 1–3 business days.

Standard Shipping: 5–9 business days — $3.95
Express Shipping: 4–7 business days — $9.95

Delivery times are estimates and may vary depending on your location. Tracking information will be provided once your order has been shipped.

Premium 530-Piece Nitrile O-Ring Seal Kit – 18 Sizes for Car A/C, R134a, Plumbing & More

Upgrade your toolbox with this high-quality 530-piece rubber O-ring seal kit, designed for durability and versatility. Made from nitrile (NBR), these sealing rings offer high-temperature resistance (-45°C to 165°C), oil resistance, anti-static properties, and UV protection, ensuring long-lasting performance in demanding environments.

Why Choose Our O-Ring Seal Kit?

Durable & Reliable – Made from nitrile rubber (NBR), these O-rings resist wear, oil, and extreme temperatures, making them ideal for automotive, plumbing, and industrial use.
Wide Compatibility – Perfect for car A/C systems (R134a), cylinders, pumps, faucets, electronics, and more.
18 Different Sizes – A practical assortment to fit almost any application, from mechanical repairs to household fixes.
Convenient & Cost-Effective – Get 530 pieces in one kit, saving time and money compared to buying individual seals.

Ideal Applications:

Car & A/C Systems – Seals R134a refrigerant lines, air conditioning units, and engine components.
Plumbing & Mechanics – Works for faucets, pumps, hydraulic systems, and workshop repairs.
Household & Electronics – Great for appliances, furniture, and electronic devices.

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Premium 530 Piece Nitrile O Ring...

530pcs

$45.94

Modern Mode Marketplace

Premium 530 Piece Nitrile O Ring Seal Kit,...

530pcs

$45.94

what our customers say about us

4.9

Based on 100+ Reviews

4.9

12136 Reviews

90%

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E

Emily R.

Verified Buyer

Perfect for a summer wedding

I wore this to my cousin's wedding and felt amazing all day. The fit was exactly as expected, and I received so many compliments. I ordered my usual size S.

Premium 530 Piece Nitrile O Ring Seal Kit, Heat & Oil Resistant Sealing Rings for Car A/C,R134a,Pumps & Plumbing Was this helpful? 23 2
O

Olivia H.

Verified Buyer

Beautiful dress

Really happy with this purchase. I only wish I had steamed it before trying it on because it arrived with a few wrinkles from shipping.

Premium 530 Piece Nitrile O Ring Seal Kit, Heat & Oil Resistant Sealing Rings for Car A/C,R134a,Pumps & Plumbing Was this helpful? 0 0
S

Sarah T.

Verified Buyer

So flattering

I have a hard time finding dresses that fit my waist properly, but this one was perfect. Very comfortable to wear for several hours.

Premium 530 Piece Nitrile O Ring Seal Kit, Heat & Oil Resistant Sealing Rings for Car A/C,R134a,Pumps & Plumbing Was this helpful? 0 0
C

Chloe W.

Verified Buyer

Worth every dollar

The quality surprised me. The material has a nice weight and doesn't feel see-through at all. I'll definitely order another style.

Premium 530 Piece Nitrile O Ring Seal Kit, Heat & Oil Resistant Sealing Rings for Car A/C,R134a,Pumps & Plumbing Was this helpful? 0 0
A

Amanda K.

Verified Buyer

Engagement photo approved

Bought this for our engagement photos and couldn't be happier. It looked beautiful in natural light and fit perfectly.

Premium 530 Piece Nitrile O Ring Seal Kit, Heat & Oil Resistant Sealing Rings for Car A/C,R134a,Pumps & Plumbing Was this helpful? 0 0
N

Nicole B.

Verified Buyer

Runs slightly roomy

I was between sizes and ordered the larger one. It still looked great, but I probably could have gone with my usual size.

Premium 530 Piece Nitrile O Ring Seal Kit, Heat & Oil Resistant Sealing Rings for Car A/C,R134a,Pumps & Plumbing Was this helpful? 0 0
H

Hannah C.

Verified Buyer

Comfortable all evening

Wore this to a formal dinner and didn't have to adjust it once. It stayed comfortable from start to finish.

Premium 530 Piece Nitrile O Ring Seal Kit, Heat & Oil Resistant Sealing Rings for Car A/C,R134a,Pumps & Plumbing Was this helpful? 0 0
M

Megan L.

Verified Buyer

Love the quality

Beautiful stitching and a really elegant design. It feels much more expensive than it actually is.

Premium 530 Piece Nitrile O Ring Seal Kit, Heat & Oil Resistant Sealing Rings for Car A/C,R134a,Pumps & Plumbing Was this helpful? 0 0
R

Rachel S.

Verified Buyer

True to size

I followed the size chart and ordered a Medium. It fit exactly the way I wanted.

Premium 530 Piece Nitrile O Ring Seal Kit, Heat & Oil Resistant Sealing Rings for Car A/C,R134a,Pumps & Plumbing Was this helpful? 0 0
A

Ashley D.

Verified Buyer

Received so many compliments

Everyone kept asking where I bought this dress. It's simple, elegant, and easy to accessorize.

Premium 530 Piece Nitrile O Ring Seal Kit, Heat & Oil Resistant Sealing Rings for Car A/C,R134a,Pumps & Plumbing Was this helpful? 0 0
L

Lauren P.

Verified Buyer

Vacation favorite

Packed this for my trip to Italy and wore it twice. It's lightweight, comfortable, and photographs beautifully.

Premium 530 Piece Nitrile O Ring Seal Kit, Heat & Oil Resistant Sealing Rings for Car A/C,R134a,Pumps & Plumbing Was this helpful? 0 0
B

Brittany G.

Verified Buyer

Lovely dress

The zipper was a little stiff the first time, but after wearing it once everything worked perfectly. Overall, I'm very happy.

Premium 530 Piece Nitrile O Ring Seal Kit, Heat & Oil Resistant Sealing Rings for Car A/C,R134a,Pumps & Plumbing Was this helpful? 0 0
K

Kayla N.

Verified Buyer

Helpful customer service

I wasn't sure which size to buy, so I contacted support first. They recommended a Small, and it fit perfectly.

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Premium 530 Piece Nitrile O Ring Seal Kit, Heat & Oil Resistant Sealing Rings for Car A/C,R134a,Pumps & Plumbing