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36pcs Glad Hand Seals Black Rubber Truck Gladhand Seal | Polyurethane Seals Washers Elastic Grommets Round Gaskets, for Semi Trucks Trailers Tractors, Parts Number 10028
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36pcs Glad Hand Seals Black Rubber Truck Gladhand Seal | Polyurethane Seals Washers Elastic Grommets Round Gaskets, for Semi Trucks Trailers Tractors, Parts Number 10028
Perfect for your truck - durable glad hand seals that provide no leaks and long service life.
36pcs Glad Hand Seals Black Rubber Truck Gladhand Seal | Polyurethane Seals Washers Elastic Grommets Round Gaskets, for Semi Trucks Trailers Tractors, Parts Number 10028
Item #: 110229942

36pcs Glad Hand Seals Black Rubber Truck Gladhand Seal | Polyurethane Seals Washers Elastic Grommets Round Gaskets, for Semi Trucks Trailers

87% of respondents would recommend this to a friend

Item #: 110229942

GBP 16

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Perfect for your truck - durable glad hand seals that provide no leaks and long service life.
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What Stands Out

Durable Rubber Material
Constructed from high-quality black rubber, these seals offer superior flexibility and resistance to wear, ensuring reliable performance in demanding environments for semi trucks and trailers.
Comprehensive Pack Size
With 36 pieces included, this pack ensures you have ample seals available for replacements, minimizing downtime and maintenance costs for semi trucks, trailers, and tractors.
Universal Compatibility
Designed to fit various semi trucks and trailers, these gladhand seals provide a hassle-free installation experience, perfectly addressing the need for reliable sealing solutions across multiple vehicle types.

Product Details

Shop 36pcs Glad Hand Seals Black Rubber Truck Gladhand Seal | Polyurethane Seals Washers Elastic Grommets Round Gaskets, for Semi Trucks Trailers Tractors, Parts Number 10028 online at a best price in Guernsey. B09Q5SWJ66
Size Name3.5 inches (8.9 cm)
Number of Pieces36
Compatible Groove Diameter3.5 inches (8.9 cm)
Material TypeRubber
Exterior FinishNatural Rubber
Finish TypesSmooth
Washer TypeO-Ring
Fastener TypeO-Ring
Grade RatingHigh Quality
BrandGREPSPUD
ManufacturerGREPSPUD
Unit Count36 Count
ModelLS-TRK0004-3
Number Of Items36
Part NumberLS-TRK0004-3
ColorGlad Hand Seals 36pcs
MaterialRubber
Size3.5 inches (8.9 cm)
Item Weight1 lbs (450 grams)

Who Should Buy?

Suitable For
  • Truck Operators

    Ideal for truck operators needing reliable seals for their glad hands during transportation operations to prevent leaks.

  • Fleet Managers

    Fleet managers can ensure all vehicles are maintained with quality seals, reducing downtime caused by air leaks.

  • DIY Mechanics

    DIY mechanics working on semi trucks or trailers can use these gaskets for effective repairs or maintenance tasks.

Not Suitable For
  • Light Vehicles

    Not suitable for light vehicles as they require different seal specifications not covered by these products.

Product Description

36pcs Glad Hand Seals Black Rubber Truck Gladhand Seal | Polyurethane Seals Washers Elastic Grommets Round Gaskets, for Semi Trucks Trailers Tractors, Parts Number 10028

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What are Glad Hand Seals and what are they used for?

    Answer: Glad Hand Seals are essential components used in semi-trucks and trailers to ensure the airtight connection of air supply lines. Their primary function is to prevent air leaks during operation, which is crucial for the proper functioning of the braking system. Without effective seals, drivers can face inconsistent trailer braking, risking safety. These seals are compatible with various trucks and trailers, making them a versatile choice for fleet maintenance.
  • Question: How many Glad Hand Seals are included in a pack?

    Answer: Each pack contains 36 Glad Hand Seals, providing ample supply for maintenance and replacement needs. This quantity is ideal for businesses running multiple vehicles or for maintenance facilities that service different truck models. Having a ready stock ensures that you can swiftly address any wear or tear on your Glad Hand connections, enhancing operational efficiency.
  • Question: Are these seals suitable for all types of trucks and trailers?

    Answer: Yes, these Glad Hand Seals are designed to fit a wide variety of semi-trucks, trailers, and tractors. Their universal design means you can use them across different makes and models, providing flexibility for fleet operators. Before installation, it's advisable to check compatibility with your vehicle’s specifications to ensure a proper fit and optimal performance.
  • Question: What material are the Glad Hand Seals made from?

    Answer: These seals are made from high-quality black rubber, selected for its durability and resistance to wear. The elasticity of rubber allows the seals to create a strong, leak-proof connection while also absorbing vibrations, which is particularly important in heavy-duty environments. This construction ensures that they perform effectively under varying temperature conditions and stress during operation.
  • Question: How do I install Glad Hand Seals?

    Answer: Installing Glad Hand Seals is straightforward. First, ensure the connection surfaces are clean and free from debris. Remove the old seal if present, and simply place the new seal onto the Glad Hand fitting. Press it firmly to ensure a snug fit before connecting the air line. Regular inspections of the seals are advisable to prevent leaks and maintain safety.
  • Question: Do I need to replace Glad Hand Seals regularly?

    Answer: Yes, it is important to periodically check and replace Glad Hand Seals to maintain air tightness and ensure safety. Signs that replacement is needed include visible wear, cracks, or air leaks. Routine inspections as part of regular maintenance contribute to smooth operation and help prevent costly repairs in the long run.
  • Question: What is the function of Glad Hand Seal Washers?

    Answer: Glad Hand Seal Washers serve as a vital interface between the air lines and the Glad Hand fittings. Their primary role is to create a seal that prevents air leaks, which is critical for maintaining system pressure. When properly installed, they help ensure reliable brake performance, specifically during heavy hauling or when navigating steep inclines.
  • Question: Can these seals be reused?

    Answer: Glad Hand Seals are designed for single-use applications and should be replaced when they show signs of wear or damage. Reusing seals can compromise their effectiveness, leading to air leaks and potential safety hazards. It's advisable to install new seals whenever you disconnect or reconnect air lines.
  • Question: Where can I buy Glad Hand Seals in Guernsey?

    Answer: You can purchase the 36pcs Glad Hand Seals at Ubuy, which offers a convenient option to acquire these essential components for your truck or trailer. Ubuy provides a straightforward online shopping experience with reliable service, ensuring you have access to quality parts for your vehicle.
  • Question: Are these Glad Hand Seals resistant to environmental factors?

    Answer: Yes, the black rubber material used for these Glad Hand Seals is designed to withstand various environmental factors, including temperature variations and exposure to road grime. This durability ensures that they maintain their sealing properties even in challenging conditions, extending their lifespan and reliability for daily use in heavy-duty applications.

GREPSPUD Wheel Editorial Review

### Editorial Review The 36-piece Glad Hand Seal set is a highly functional and cost-effective solution for those needing reliable replacement gaskets for semi trucks, trailers, and tractors. Users have expressed positive sentiments regarding the fit and durability of these rubber seals, particularly appreciating their ability to serve just as effectively as more expensive equivalents sold at truck stops. Many customers highlighted the seals as “perfect” for DIY repairs and noted the ample quantity, which allows for proactive maintenance or emergency replacements without breaking the bank. Users have observed that these seals maintain their integrity over time, making them a practical addition to any trucker's repair kit. While most reviews showcase satisfaction with the product's performance, one minor flaw was reported: a single gasket was found to be improperly formed. Nonetheless, such discrepancies are generally accepted given the mass production nature of the item. Overall, the Glad Hand Seal set is a reliable choice for truck operators looking for quality seals at an economical price point without compromising on performance. ### Pros and Cons **

Customer Reviews & Ratings

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Pros

  • Cost-effective compared to truck stop prices
  • Durable and effective for long-term use
  • Good fit for most applications
  • Ample quantity provided for proactive maintenance

Cons

  • Occasionally, minor defects in individual gaskets (e.g., improper formation)

Platform Trust & Buyer Confidence

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4.2/5 9250 + reviews
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Mohammad
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
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Chitra
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

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Onesi
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
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SAO JOHN
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · via Trustpilot
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GBP 16

Order now and get it around Thursday, September 03

QTY:

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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • Top-grade glad hand seals designed for optimal sealing and compatibility.
  • Durable, high-quality rubber that resists oils and corrosion.
  • Solid, sturdy design with no air bubbles for maximum durability.
  • Value pack of 36 pieces meets various needs and allows for easy sharing.
  • Easy to install with a curved edge base for a snug fit.
  • Satisfaction guarantee with easy replacement or refund options.

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