**Brass Large Bore Truck Tractor Tubeless Tire Valve Stem TRJ670**
**Basic Information:**
- **Model NO.:** TRJ670
- **OEM:** Supported
- **Delivery Time:** 15 days
- **Transport Package:** 100PCS/OPP Bag, 1000PCS/CTN
- **Origin:** China
- **Type:** Tire Valve
- **Application:** Agricultural & OTR (Off-the-Road)
- **Trademark:** JRL
- **Specification:** 203mm
- **HS Code:** 848130000
---
**Product Features:**
1. The TRJ670 tire valve stem is constructed from high-quality brass for the stem and core, combined with 100% natural rubber. It uses EPDM rubber material with an ozone resistance of 50pphm, which helps protect against ozone damage and prevents temperature-related deterioration caused by rim hole compression, heat, and cold.
2. All stems are coated with Chemlok paint to enhance durability and corrosion resistance.
3. The product is designed to be resistant to extreme temperatures, UV exposure, and ozone, ensuring long-lasting performance in various environments.
4. Every unit undergoes a 100% leak test before shipping, guaranteeing quality and reliability.
---
**Product Details:**
- Made with EPDM rubber to resist ozone damage and prevent aging caused by rim hole compression, heat, and cold.
- The snap-in design allows for quick and easy installation on the rim, while its flexible nature ensures a complete air seal even when bent during air service or pressure checks.
- We offer a 100% warranty and 100% testing for all products, ensuring top-notch quality and customer satisfaction.
---
**Technical Specifications Table:**
| NO. | L (inch) | L (mm) | α | Valve Core | Valve Cap | Nut | O-ring |
|---------------|----------|--------|---|------------|-----------|-----|--------------|
| TRJ4000-2.5 | 2 1/2" | 64 | 90| 7002 | VC6 | BN3 | V9-11-3 |
| TRJ4000-3 | 3" | 76 | 90| 7002 | VC6 | BN3 | V9-11-3 |
| TRJ4000-4 | 4" | 102 | 90| 7002 | VC6 | BN3 | V9-11-3 |
| TRJ4000-4.5 | 4 1/2" | 114 | 90| 7002 | VC6 | BN3 | V9-11-3 |
| TRJ4000-6 | 6" | 152 | 90| 7002 | VC6 | BN3 | V9-11-3 |
| TRJ4000-7.5 | 7 1/2" | 191 | 90| 7002 | VC6 | BN3 | V9-11-3 |
| TRJ4000-8 | 8" | 203 | 90| 7002 | VC6 | BN3 | V9-11-3 |
| TRJ4000-8.5 | 8 1/2" | 216 | 90| 7002 | VC6 | BN3 | V9-11-3 |
| TRJ4000-9 | 9" | 229 | 90| 7002 | VC6 | BN3 | V9-11-3 |
| TRJ4000-10 | 10" | 254 | 90| 7002 | VC6 | BN3 | V9-11-3 |
| TRJ4000-10.5 | 10 1/2" | 267 | 90| 7002 | VC6 | BN3 | V9-11-3 |
| TRJ4000-12 | 12" | 305 | 90| 7002 | VC6 | BN3 | V9-11-3 |
| TRJ4000-16 | 16" | 406 | 90| 7002 | VC6 | BN3 | V9-11-3 |
| TRJ4000-20 | 20" | 508 | 90| 7002 | VC6 | BN3 | V9-11-3 |
| TRJ4000-24 | 24" | 610 | 90| 7002 | VC6 | BN3 | V9-11-3 |
| TRJ4000-25.5 | 25 1/2" | 648 | 90| 7002 | VC6 | BN3 | V9-11-3 |
| TRJ4000-28 | 28" | 711 | 90| 7002 | VC6 | BN3 | V9-11-3 |
| TRJ4000-29.5 | 29 1/2" | 749 | 90| 7002 | VC6 | BN3 | V9-11-3 |
| TRJ4000-30 | 30" | 762 | 90| 7002 | VC6 | BN3 | V9-11-3 |
---
**Product Images:**
[Image 1]
[Image 2]
[Image 3]
[Image 4]
[Image 5]
[Image 6]
Whether you're looking for reliable tire valves for agricultural machinery, off-road vehicles, or trucks, the TRJ670 is the perfect choice. With its durable construction, ease of installation, and excellent performance under harsh conditions, it’s a must-have for any professional or enthusiast. Contact us today to learn more about our wide range of tire valve solutions.
Carbon Steel Casting Parts
Ningbo Yinzhou Leisheng Machinery Co.,Ltd , https://www.nblscasting.com