---
product_id: 155168276
title: "United Pacific 23399 Heavy-Duty Aluminum Gun Cylinder Air Valve Knob, .44mag Style, Screw-On Style, Chrome Plated, Strong & Durable - ONE Unit"
brand: "united pacific"
price: "223.12 DT"
currency: TND
in_stock: true
url: https://www.desertcart.tn/products/155168276-united-pacific-23399-heavy-duty-aluminum-gun-cylinder-air-valve
store_origin: TN
region: Tunisia
---

# Triple chrome plating shine Easy screw-on installation Heavy-duty aluminum build United Pacific 23399 Heavy-Duty Aluminum Gun Cylinder Air Valve Knob, .44mag Style, Screw-On Style, Chrome Plated, Strong & Durable - ONE Unit

**Brand:** united pacific
**Price:** 223.12 DT
**Availability:** ✅ In Stock

## Summary

> 🔧 Upgrade your rig with the ultimate blend of style and strength!

## Quick Answers

- **What is this?** United Pacific 23399 Heavy-Duty Aluminum Gun Cylinder Air Valve Knob, .44mag Style, Screw-On Style, Chrome Plated, Strong & Durable - ONE Unit by united pacific
- **How much does it cost?** 223.12 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/155168276-united-pacific-23399-heavy-duty-aluminum-gun-cylinder-air-valve)

## Best For

- united pacific enthusiasts

## Why This Product

- Trusted united pacific brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted Legacy:** Backed by United Pacific’s 30+ years of expertise in premium heavy-duty truck accessories.
- • **Effortless Screw-On Fit:** Designed for quick, no-fuss installation on Freightliner, Kenworth, Peterbilt, and more.
- • **Precision Compatibility:** Fits standard 1.91-inch National Pipe Tapered (NPT) air valve connections seamlessly.
- • **Rugged Aluminum Strength:** Crafted from lightweight yet ultra-durable heavy-duty aluminum for long-lasting performance.
- • **Mirror-Like Chrome Finish:** Triple chrome plating delivers a sleek, eye-catching shine that stands out on any truck.

## Overview

The United Pacific 23399 Heavy-Duty Aluminum Gun Cylinder Air Valve Knob is a precision-engineered, screw-on valve knob made from lightweight yet durable aluminum. Featuring a triple chrome plating for a polished finish, it fits standard 1.91-inch NPT air valve connections on major truck brands like Freightliner, Kenworth, and Peterbilt. Designed for easy installation and built to last, this knob combines rugged functionality with standout style, backed by over 30 years of United Pacific’s trusted manufacturing expertise.

## Description

Full description not available

## Features

- WHAT’S IN THE BOX: Included with the order will be the following: (1) United Pacific Aluminum Gun Cylinder Air Valve Knob
- APPLICATION: The United Pacific Aluminum Gun Cylinder Air Valve Knob fits Freightliner, Kenworth, Peterbilt and other various trucks with screw-on air valve knobs. Installation is quite easy with the screw-on design.
- DESIGN: Our United Pacific Aluminum Air Valve Knob was crafted from heavy duty aluminum, which provides you with a lightweight yet tough and durable knob for your truck. Since this is a screw-on part, installation on your truck will be simple. Lastly, we’ve finished the design with a triple chrome plating process to give you that extra shine.
- UNITED PACIFIC: United Pacific has a large library of aftermarket parts and accessories from our classic car department to our trucking department. We strive to be the best and offer the best at the best cost! We take pride with our work and products, and it takes countless hours to create the best products out there! Our team is dedicated with providing you with the answers you need when ordering our products
- WHO WE ARE: We are unique individuals whose varied talents and experiences bring value to the way we connect with big rig drivers and car enthusiasts, and the world. With over 30 years of experience, we’re dedicated to the design, manufacturing and supply of automotive products for heavy-duty trucks and classic cars

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Aluminum |
| Brand | United Pacific |
| Item dimensions L x W x H | 5.5 x 3.55 x 2.15 inches |
| Exterior Finish | Machined |
| Inlet Connection Size | 1.91 Inches |
| Inlet Connection Type | National Pipe Tapered |
| Outlet Connection Type | NPT |
| Number of Ports | 1 |
| Outlet Connection Size | 1.91 Inches |
| Global Trade Identification Number | 00710270233991 |
| Manufacturer | United Pacific |
| UPC | 710270233991 |
| Model | 23399 |
| Item Weight | 9 ounces |
| Product Dimensions | 5.5 x 3.55 x 2.15 inches |
| Item model number | 23399 |
| Manufacturer Part Number | 23399 |

## Product Details

- **Material:** Aluminum
- **Brand:** United Pacific
- **Item dimensions L x W x H:** 5.5 x 3.55 x 2.15 inches
- **Exterior Finish:** Machined
- **Inlet Connection Size:** 1.91 Inches
- **Inlet Connection Type:** National Pipe Tapered
- **Outlet Connection Type:** NPT
- **Number of Ports:** 1
- **Outlet Connection Size:** 1.91 Inches
- **Global Trade Identification Number:** 00710270233991

## Images

![United Pacific 23399 Heavy-Duty Aluminum Gun Cylinder Air Valve Knob, .44mag Style, Screw-On Style, Chrome Plated, Strong & Durable - ONE Unit - Image 1](https://m.media-amazon.com/images/I/51+f4Vue01L._AC_UL320_.jpg)
![United Pacific 23399 Heavy-Duty Aluminum Gun Cylinder Air Valve Knob, .44mag Style, Screw-On Style, Chrome Plated, Strong & Durable - ONE Unit - Image 2](https://m.media-amazon.com/images/I/51+f4Vue01L._AC_UL480_FMwebp_QL65_.jpg)
![United Pacific 23399 Heavy-Duty Aluminum Gun Cylinder Air Valve Knob, .44mag Style, Screw-On Style, Chrome Plated, Strong & Durable - ONE Unit - Image 3](https://m.media-amazon.com/images/I/51+f4Vue01L._AC_UL640_FMwebp_QL65_.jpg)
![United Pacific 23399 Heavy-Duty Aluminum Gun Cylinder Air Valve Knob, .44mag Style, Screw-On Style, Chrome Plated, Strong & Durable - ONE Unit - Image 4](https://m.media-amazon.com/images/I/51+f4Vue01L._AC_UL800_FMwebp_QL65_.jpg)
![United Pacific 23399 Heavy-Duty Aluminum Gun Cylinder Air Valve Knob, .44mag Style, Screw-On Style, Chrome Plated, Strong & Durable - ONE Unit - Image 5](https://m.media-amazon.com/images/I/51+f4Vue01L._AC_UL960_FMwebp_QL65_.jpg)

## Frequently Bought Together

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-01-24*