The 43-006 Heat-Resistant Valve Core is a premium standard-bore replacement valve core engineered for automotive, light truck, commercial truck, bus, trailer, agricultural, and off-road tire applications. Designed to withstand elevated operating temperatures, this valve core features a high-temperature sealing compound and precision-machined brass body to help maintain consistent tire pressure in demanding service environments. Compatible with standard Schrader-type valve stems, the 43-006 is an ideal replacement during tire service, valve stem replacement, or TPMS maintenance. Heat-resistant valve cores are commonly rated for temperatures up to 356°F (180°C), making them well suited for high-heat operating conditions.

Features

• Standard-bore replacement valve core
• Heat-resistant sealing compound
• Precision-machined brass body
• Nickel-plated components for corrosion resistance
• Compatible with standard Schrader-type valve stems
• Helps maintain proper tire pressure
• Suitable for high-temperature applications
• Easy installation using standard valve core tools
• Professional-grade construction
• Ideal for routine tire service and valve maintenance

Specifications

• Part Number: 43-006
• Product Type: Heat-Resistant Valve Core
• Valve Style: Standard Bore
• Body Material: Brass
• Seal Material: High-Temperature Elastomer
• Finish: Nickel-Plated
• Maximum Temperature: 356°F (180°C)
• Compatible Valve Stems: Standard Schrader Valve Stems
• Applications: Passenger, Light Truck, Commercial Truck, Trailer, Agricultural, OTR
• Installation: Standard Valve Core Tool Required

Recommended Applications

• Passenger vehicles
• SUVs
• Light trucks
• Commercial trucks
• Buses
• Trailers
• Agricultural equipment
• Construction equipment
• Fleet maintenance
• Tire service centers

The 43-006 Heat-Resistant Valve Core is recommended whenever replacing valve stems, servicing TPMS-equipped wheels, or performing tire repairs. Replacing the valve core during tire service helps maintain an effective air seal and minimizes the risk of slow air leaks caused by worn or contaminated cores.