Cart
POPULAR CATEGORY
ADD TO CART
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £8.99 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £8.99 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £3.99 | 2 to 3 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £8.99 | 5 to 7 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £8.99 | 7 to 10 working days |
Product Number: GMR50
Air-Seal Green Marker Valve Rings (GMR50) are a quick identification system for tracking which tyre and wheel assemblies have been treated with Air-Seal tyre sealant. The bright green rings slide down over the air valve stem and remain in place as a clear visual indicator that sealant has been installed. Supplied in bags of 50, they are an essential part of fleet management and quality control for operators fitting sealant across large numbers of vehicles.
Supplied in bags of 50. Apply one ring per treated valve after sealant installation. Green colour is immediately identifiable against standard black valve stems during fleet inspections.
Suitable For
Any vehicle with a standard air valve stem – trucks, trailers, agricultural machinery, coaches, forklifts, and mobile plant. Used as part of Air-Seal Heavy Duty, Armour-Seal, and Hydro-Seal installation programmes. 16 marker rings are also supplied with the Air-Seal IPK01 Installation Pump Kit. GMR50 is the bulk replenishment bag. Available at PartsForMachines with UK mainland delivery in 2–4 working days.
How to Use
After fitting Air-Seal sealant to a tyre, slide a green marker ring down over the valve stem. The ring remains as a permanent visual record that the tyre has been treated and is easily seen during routine fleet inspections.
Additional Information:
About PartsForMachines:
PartsForMachines is a premier e-commerce platform, founded in 2019 in Warwickshire, UK, specializing in aftermarket parts and services for construction, agriculture, and industrial machinery. We offer an extensive catalog of over 500,000 products. Standard delivery: 1–3 working days within UK mainland. We are proud to be an authorised distributor, giving customers extra confidence when purchasing genuine products from us. In addition, we provide a 30-day return policy for eligible items.
| Engine Parts | Product Number | Product Name | Recommended Units | Product Price |
|---|
Standard Delivery: £3.99
Delivery Estimate: 2 to 3 working days
Save Extra With 1 Offer
Compare With Similar Items
Compare with Similar products
|
Air-Seal Installation Pump Kit – 250ml/Stroke, Up to 60psi, Full Kit Included | IPK01
£144.06
£141.24
2% OFF
|
||||
| Technical Specification | |||||
|---|---|---|---|---|---|
| PRODUCT NUMBER | OK024 | OK025 | IPK01 | LBT01 | RAC01 |
A. Green Marker Rings slide over the valve stem after sealant installation to provide a clear visual indicator that a tyre has been treated with Air-Seal sealant.
A. 50 rings per bag.
A. Yes – 16 green marker rings are included in the IPK01 kit. GMR50 is the 50-piece bulk replenishment option.
A. Yes – they work with Heavy Duty, Armour-Seal, Hydro-Seal, and all Air-Seal formats.
A. GMR50 rings slide down the valve stem as a discreet marker. GMC50 caps replace the valve dust cap for a more prominent visual indicator.
A. They are designed to remain on the valve as a permanent treatment indicator.
A. Designed for standard air valve stems. Confirm compatibility with large-bore OTR valves.
A. Yes – designed for use on vehicles operated in all weather conditions.
A. Available at PartsForMachines in bags of 50, with UK mainland delivery in 2–4 working days.
A. PartsForMachines offers a 30-day returns policy for items that are unopened and unused.
By sharing your email, you agree to our privacy policy & terms of service
Question about this product? Click here
