Skip to content
TOUGH JOBS DONE RIGHT: Serious Tools Up to 50% Off. Shop the Deals >
Northern Tool Equipment Logo TextNorthern Tool Equipment Logo text link to Home.

Free Gift Card on All Orders Over $100 See Details

Free Gift Card Details

$100 Order
$10
gift card
$250 Order
$25
gift card
$500 Order
$50
gift card
$1000 Order
$100
gift card
  • 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.
Print

Performance Tool Viton O-Ring Assortment — 180 Pcs, High Heat & Chemical Resistant, 18 Sizes, Model# PRTW5239

Item# 7161245
180 Pieces
Performance Tool Viton O-Ring Assortment — 180 Pcs, High Heat & Chemical Resistant, 18 Sizes, Model# PRTW5239

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.

Performance Tool Viton O-Ring Assortment — 180 Pcs, High Heat & Chemical Resistant, 18 Sizes, Model# PRTW5239

Click or Tap image to Zoom

$28.99

  • Shipping: 

    Factory shipped

  • Store Pickup: 

    Not available - online only
  • Premium Viton® Construction: Withstands heat up to 400°F (204°C)
  • Exceptional Chemical Resistance: Compatible with aggressive fuels, biodiesel, ethanol, and alcohol blends
  • Versatile 180-Piece Set: Includes 18 different O-ring sizes for multiple sealing applications
  • Durable & Organized: Comes in a compact plastic case with labeled compartments
  • Industrial-Grade Performance: High tensile strength and Shore A 70 hardness

  • Prop 65 Warning: See Details

See full description

  • Description

  • Key Specs

  • Reviews

  • Q & A

  • Compare

Product Summary

The Performance Tool PRTW5239 180-Piece Viton O-Ring Assortment is built to handle the most demanding environments. Made from premium Viton® polymer, these O-rings provide outstanding resistance to high temperatures—up to 400°F—and harsh chemicals including fuels, biodiesel, ethanol, and solvents. This set includes 18 commonly used sizes, neatly stored in a lightweight, labeled organizer for easy access. Ideal for automotive, marine, industrial, and machinery applications where superior sealing and chemical resistance are required.

What's Included

    (1) (180) Viton® O-rings in 18 assorted sizes, (1) Durable, labeled plastic storage case

Features + Benefits

  • Premium Viton® Construction: Withstands heat up to 400°F (204°C)
  • Exceptional Chemical Resistance: Compatible with aggressive fuels, biodiesel, ethanol, and alcohol blends
  • Versatile 180-Piece Set: Includes 18 different O-ring sizes for multiple sealing applications
  • Durable & Organized: Comes in a compact plastic case with labeled compartments
  • Industrial-Grade Performance: High tensile strength and Shore A 70 hardness

Key Specs

AttributeSpecification

item#

7161245

Brand

Performance Tool

Ship Weight

0.3 LB

Pieces (qty.)

180

Product Type

O-Rings
AttributeSpecification

Storage Type

Plastic Case

Material

Polymer

Product Weight

0.3000 lb

Dimensions L x W x H (in.)

9.0 x 4.1 x 1.2 in

Reviews

Questions & Answers

Questions

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.