No square, all round.
Free Gift Card Details
$100 Order
$250 Order
$500 Order
$1000 Order
- The promotion will be automatically applied on the Shopping Cart page.
- To qualify for this offer, your order subtotal must equal $100 or more. Excludes gift cards, free item offers, warranties, Advantage memberships, tax and shipping.
- Free gift cards will be issued in the form of e-gift cards only, not physical gift cards.
- E-gift cards will be sent to the email address used in your billing address when your order ships or is picked up.
- Free e-gift cards expire 10/01/26.
- Promo code not valid on prior purchases or on Honda and STIHL products and cannot be combined with other promotional offers.
- Valid online and in participating retail stores.
- Limited-time offer. Subject to change without notice.
UST SAE O-Rings, 407-Pc. Set, Model# W5202

This is a carousel with one large zoomable image and a track of thumbnails on the left. Select any of the thumbnail buttons to change the zoomable image on the right. If a thumbnail is a video or 360 degree image thumbnail, or the last thumbnail in the list, the button will open the product media modal.

Click or Tap image to Zoom
Order today to get this price.
Shipping:
Available nowStore Pickup:
- Has O-rings from 1/16in. section-1/4in. O.D. to 1/8in. section-2 1/4in. O.D.
- R-01-R-32
- Heat range is -50°F to 250°F
See full description
Description
Key Specs
Reviews
Q & A
Accessories
Warranty
Compare
Product Summary
What's Included
- (407) O-Ring
Features + Benefits
- Has O-rings from 1/16in. section-1/4in. O.D. to 1/8in. section-2 1/4in. O.D.
- R-01-R-32
- Heat range is -50°F to 250°F
Key Specs
| Attribute | Specification |
|---|---|
item# | 179213 |
Brand | UST |
Manufacturer's Warranty | 3 month parts/no labor |
Ship Weight | 1.33 LB |
| Attribute | Specification |
|---|---|
Pieces (qty.) | 407 |
Product Type | O-Rings |
Storage Type | Case |
Material | Multiple |
Reviews
Questions & Answers
Questions
-
· 14 years ago
ARE THESE O RINGS SQUARE?
DOES THIS KIT INCLUDE SQUARE O RINGS AS WELL AS ROUND ONES?
-
Matteqs· 10 years ago
Helpful?
-
zombieprepared· 13 years ago
This set containers only round rings, but there are a variety of sizes.
Helpful?
-
ProductExpert40· 14 years ago
This kit has a wide variety of O-rings (round) but does not include any square-cut rings.
Helpful?
-
-
· 10 months ago
Fuel compatible?
1 answer-
ProductExpert11· 10 months ago
The O ring kit is not recommended to be used for fuel applications.
Helpful?
-
-
Anonymous· 4 years ago
Does kit have a 7x2.5mm o-ring in it
1 answer-
ProductExpert11· 4 years ago
The kit does not include a 7 x 2.5 MM O ring.
Helpful?
-
-
· 9 years ago
Whats the heat range of the O rings
1 answer-
ProductExpert19· 9 years ago
The O rings have a functional temperature range of from -50 to 250 degrees F.
Helpful?
-
-
· 14 years ago
Are these certified for hydraulics ?
1 answer-
ProductExpert41· 14 years ago
These O-Rings are not certified for hydraulics.
Helpful?
-
-
· 15 years ago
What material are the O-rings made of?
1 answer-
ProductExpert9· 15 years ago
The o-rings are made out of Neoprene.
Helpful?
-
-
· 15 years ago
are these viton orings?
1 answer-
ProductExpert26· 15 years ago
The UST SAE O-Rings are not viton.
Helpful?
-
Accessories We Recommend
This is a carousel with auto-rotating slides. Activate any of the buttons to disable rotation. Use Next and Previous buttons to navigate, or jump to a slide with the slide dots.
UST Metric O-Rings, 419-Pc. Set, Model# W5203
Item # 179214
Order today to get this price.

UST Cotter Pins, 1,000-Pc. Set, Model# W5204
Item # 179232
Order today to get this price.
3M Virtua Protective Safety Glasses, Clear Lens, Model# 11228-00000-100
Item # 547021
Order today to get this price.
Warranty
Manufacturer's Warranty
3 month parts/no labor
Compare with Most Popular in Hardware Kits
See All Hardware Kits
See All UST Hardware Kits
Currently Viewing This Product
Item # 179213
$9.99Reg $17.99Save $8.00Order today to get this price.
Shipping:
Available nowStore Pickup:
Item # 34356
Shipping:
Factory shippedStore Pickup:
Item # 34357
Shipping:
Factory shippedStore Pickup:
Item # 28418
$3.69Shipping:
Available nowStore Pickup:
Call Store for Availability
Specifications
407
4
4
1
O-Rings
Bolts
Bolts
Other
Case
Bag
Bag
None
Multiple
Steel
Steel
Zinc-Plated Steel
-
0.75 in
3 in
-
-
2.0000 lb
2.0000 lb
-
-
7.0 x 5.0 x 3.0 in
7.0 x 5.0 x 4.0 in
-
-
-
-
1/4 in
See All Hardware Kits
See All UST Hardware Kits
Recently Viewed Items
This is a carousel with auto-rotating slides. Activate any of the buttons to disable rotation. Use Next and Previous buttons to navigate, or jump to a slide with the slide dots.
UST SAE O-Rings, 407-Pc. Set, Model# W5202
Item # 179213
Order today to get this price.








