Maximise inflation efficiency and pressure retention for your heaviest equipment.
 
This is the critical internal component you need to maintain a secure, airtight seal in off-road, mining, and heavy commercial tyres. Engineered to withstand extreme operating pressures and the high temperatures generated by heavy loads, this large bore core fits perfectly into .305-32 threads and integrates seamlessly with high-capacity inflation systems like the IN-80A adapter. By ensuring a reliable barrier against air loss and supporting rapid air transfer, it significantly reduces tyre maintenance downtime and keeps your most essential heavy machinery operating safely.
 
Features & Benefits:
- Precision-engineered for a secure, airtight fit in large bore .305-32 threaded valve housings
- Seamlessly compatible with specialized inflation tools like the IN-80A to facilitate rapid servicing
- Heavy-duty construction reliably withstands the extreme heat and pressure of earthmoving and industrial applications
- Optimises airflow to dramatically reduce inflation and deflation times during routine fleet maintenance