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177322635561-0 - Northline Parts

Xtra Seal 11-454 Bias Tire Repair Patches - 5.5-Inch 4-Ply, Box of 10

SKU: NLT1S00522
$86.99 In Stock
$86.99
Sale price  $86.99 Regular price 
Ships for free in 2–4 business days.
Box of ten Xtra Seal 11-454 reinforced bias-tire repair patches, each approximately 5.5 inches square with four-ply construction.
Estimated delivery between
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Compatible Models

We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.

Compatible equipment / model
  • Bias-ply agricultural tires with repairable injuries within approved limits
  • Bias-ply industrial tires with a sound casing and an eligible repair area
  • Bias-ply off-road tires whose manufacturer permits a reinforced inside repair of this size

Product Overview

A large puncture or casing injury needs more than a plug pushed through the tread. After the tire is removed and inspected, this reinforced patch can be part of a professional bias-tire repair when the injury location and size fall inside the tire maker’s and industry repair limits.

The patch reinforces the inside of an eligible bias-ply casing after proper preparation and chemical vulcanization. It is not blanket approval to repair sidewall, bead, exposed-cord, run-flat, or otherwise unsafe damage, and it is not the default repair for radial construction.

Key Features & Performance

  • Four-ply reinforced construction for eligible bias-tire injuries
  • Approximately 5.5-inch square repair unit
  • Ten patches per box for professional tire-service inventory
  • Xtra Seal reference 11-454

Replaces Part Numbers

  • 11-454

Common Uses

  • Repairing an eligible casing injury from inside the tire
  • Reinforcing a bias-ply section after correct injury preparation
  • Stocking a farm or industrial tire-repair shop
  • Completing a professional two-piece or specified chemical repair process

Technical Specifications

  • Product Type: Reinforced Bias-Tire Repair Patch
  • Dimensions: Approximately 5.5 x 5.5 in
  • Ply Rating of Patch: 4 ply
  • Quantity: 10
  • Intended Tire Construction: Bias ply

Installation & Fitment

  • Remove the tire and inspect inside and outside for secondary damage
  • Measure the injury and confirm its location is repairable under the tire maker’s rules
  • Prepare, clean, cement, stitch, and cure the area exactly as the repair-system instructions require
  • Do not return a casing with exposed structural damage, separation, bead damage, or prohibited sidewall injury to service

Compatibility Notice

Northline Parts does its best to list all known compatible models, but the correct part may fit an application not shown.

Production date, serial number, engine option, dimensions, connections, and previous repairs can change the part used within the same model. Compare the removed item and service information before purchase.

Frequently Asked Questions

Q: Can this patch be used on a radial tire? A: Use only a repair unit and procedure approved for the tire construction. This listing is identified for bias-ply tire repair.

Q: Does a large patch make every puncture repairable? A: No. Injury size, angle, location, cord damage, previous repairs, run-flat damage, and casing condition determine whether a tire can be repaired safely.

Q: What is the safest way to confirm this fits? A: Use the compatible list as a starting point, then compare the original reference number, dimensions, connections, mounting details, production date, and equipment or engine serial information.

Q: Who manufactures this service part? A: This is a new aftermarket part. The brand and model names identify the applications it is intended to service.

Part Summary

keywords: Xtra Seal 11-454 patch, 5.5 inch bias tire patch, 4 ply tire repair unit, agricultural tire section patch, industrial casing repair, box of 10 tire patches

Brand names, model numbers, and reference part numbers are used for identification and compatibility purposes only. Verify the original component, dimensions, and application before purchase.

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