Upgrade or replace your commercial fleet hardware with this premium 70MS-7 / 70MS-07 Tubeless Metric Truck Valve Stem. Engineered specifically for the demanding environments of heavy-duty transportation, this heavy-duty clamp-in valve stem delivers an airtight seal, high pressure resistance, and exceptional clearance for commercial wheels.

Key Features & Benefits

• Heavy-Duty Construction: Forged from high-grade nickel-plated brass to deliver superior corrosion resistance, long-term durability, and rust protection against road salt and harsh weather.
• Optimized 7° Bend Profile: Features a precise 7-degree bend angle engineered to resolve tight clearance issues around valve pockets, making inflation and pressure checks hassle-free without rubbing against hubs or brake components.
• Commercial-Grade Pressure Rating: Safely supports high-pressure applications up to 150–200 PSI cold pressure, making it ideal for heavy commercial vehicles.
• Leak-Proof Performance: Equipped with premium rubber grommets and a robust locknut assembly to prevent air migration, ensuring stable tire pressure and maximizing tread life.

Technical Specifications

Specification	Detail
Industry Part Numbers	70MS-7, 70MS-07, TR70MS7, HA70MS7
Material	Nickel-Plated Brass / Premium Rubber
Bend Angle	7° Degrees
Valve Hole Fitment	0.382" to 0.390" (9.7mm Metric Euro-Bore)
Effective Length	~2.56 inches (1.10" base to bend / 1.28" bend to tip)
Max Pressure Rating	150 – 200 PSI Cold
Recommended Torque	106 - 133 in-lbs

Universal Fleet & Vehicle Application
Designed exclusively for tubeless wheel setups on heavy-duty vehicles:

• Semi-trucks & Commercial Tractors
• Heavy-duty Trailers & Flatbeds
• Transit Buses & Motorcoaches
• Medium-Duty Delivery Fleets

Cross-Reference Compatibility: Direct replacement for major industry brands, including Haltec (70-MS-7), Dill Air Controls (DIL70-MS-7), Alligator (EHA 70MS-7), and Alcoa Wheels (007007).

• Specifications