Colby Valve XL Emergency Valve Stem - installs from Outside of The Wheel

Colby Valve XL Emergency Valve Stem - installs from Outside of The Wheel

Q: i notice that some of these say emergency and some some permanent... does colby make the XL in permanent? preferably in short?

im using the ones i bought as a permanent fix in tractor tires .they seem to be doing a great job.

Q: Does the XL have a bigger valve core? And does it use a standard size air chuck or do you use a larger chuck?

Yes, it is a bigger core valve at the base, intended for use on industrial and agricultural wheels. It uses a standard size air chuck.

Q: I noticed on the instructions it says to air up the tire. Can you put fluid for tractor tires through this valve?

Our XL is not a true air/liquid valve stem, but yes you can remove the schrader core to allow pumping in liquid, and then reinstall the core.

Q: how do you actualhow do you actually install it?ly install it?

Support the vehicle or equipment safety. Cut off old valve stem. Sand wheel smooth if necessary and paint. Install new stem and tighten with wrench, snugly, don't overtighten ! Fill with air, done.

4.7/5

Product ID: 363363971

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Details

Colour
black
Material
Brass
Brand
Colby Valve
Fit type
Universal Fit
Vehicle service type
Truck Tractor

🔧9/16" socket/wrench ready

⏱️1-minute quick install

🇺🇸Proudly made in USA

Frequently Bought Together

Colby Valve XL Emergency Valve Stem Replacement Heavy Duty Strong 360 Brass Metal Made in USA for Tractors, Backhoes, Skid Steers & Hay Balers Quick Install from Outside of Wheel

Colby Valve Permanent Valve Stem Replacement Kit | Heavy Duty Metal Emergency Valve Stems for Tubeless Tires | Quick Install from Outside of The Wheel | Made in USA from Quality 360 Brass Components

Colby Valve Quick Emergency Valve Stem Replacement Kit for Tubeless Tires | No Tools Required for Install | No Need to Remove Tire | Tire Valve Stem Kit Made in USA from quality 360 brass components

Description

🚀 Upgrade your ride in a minute—outside-in innovation that keeps you moving!

SPEEDY SETUP - Get your valve stem installed in about 60 seconds—because your time is valuable.
ROBUST RELIABLE - Crafted with precision in the USA to ensure durability and peak performance.
LIGHTWEIGHT COMPACT - At just 59 grams, it’s engineered for efficiency without bulk.
UNIVERSAL TOOL COMPATIBILITY - Works with standard 9/16" sockets or wrenches—no specialty tools needed.
EFFORTLESS OUTSIDE INSTALLATION - Fits large 5/8" wheel openings for seamless mounting without wheel removal.

The Colby Valve XL Emergency Valve Stem is a precision-engineered valve stem designed for quick, outside-the-wheel installation on large 5/8" openings. Compatible with standard 9/16" tools and proudly made in the USA, it offers a lightweight, durable solution that installs in about one minute, minimizing downtime and maximizing convenience.

Specifications

Manufacturer	Colby Valve
Brand	Colby Valve
Package Dimensions	13.8 x 11.3 x 2 cm; 58.97 g
Item model number	CV-XV1
Manufacturer part number	CV-XV1
Item Weight	59 g

Have a Question? See What Others Asked

i notice that some of these say emergency and some some permanent... does colby make the XL in permanent? preferably in short?

Does the XL have a bigger valve core? And does it use a standard size air chuck or do you use a larger chuck?

I noticed on the instructions it says to air up the tire. Can you put fluid for tractor tires through this valve?

how do you actualhow do you actually install it?ly install it?

Reviews

4.7

All from verified purchases

S**R

Outstanding Valve Repair

Outstanding product, failed tractor tyre repaired in 2 minutes. easy and efficient,

25.05.2025

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TrustScore 4.5 | 7,300+ reviews

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TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

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The product quality is outstanding. Exactly what I needed for my work.

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