Tractor Air Liquid Valve Stem – TR218A / TR618A Replacement Ensure a secure and efficient air and liquid flow to your tractor tires with this brass valve stem, designed for reliable performance in demanding agricultural conditions. Key Features: • Compatibility: Direct replacement for OE part numbers TR218A or TR618A. Please confirm your existing valve stem part number before to ensure a precise fit. • Function: Allows both air and liquid ballast to enter your tractor tire, helping to improve traction, reduce puncture risks, and promote smoother, more stable operation. • Construction: Built from durable brass with a heavyduty CH3 core housing for exceptional strength and long service life, even under tough working environments. • Easy Installation: Manufactured with precision tolerances to match your original part, allowing quick and straightforward replacement of worn or leaking valve stems without special tools. Performance Benefits: • Maintains air and liquid levels in tractor tires for improved handling and stability. • Helps protect against costly downtime caused by punctures or valve failures. • Designed to withstand heavy use and harsh outdoor conditions common in agriculture. Practical Applications: 1. Replacing a damaged or leaking valve stem in a farm tractor used for plowing, planting, or harvesting. 2. Installing in loader or utility tractors to maintain tire pressure and ballast for better lifting and traction on uneven ground. 3. Equipping field maintenance vehicles to ensure consistent tire inflation and fluid balance during long working hours. Specifications: • Material: Brass with CH3 core housing • OE Reference: TR218A, TR618A • Function: Air and liquid ballast valve stem for tractor tires • Installation: Direct replacement, precision fit This valve stem offers dependable performance and longevity, making it a practical choice for keeping your tractor tires properly inflated and balanced for all types of agricultural tasks.