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70MS-27 Brass Clamp-In Truck Valve Stem 2.56" 27deg. Bend - 1 Valve

     

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      The 70MS-27 is a 2.56" bent brass clamp-in truck tire valve stem with a 27° angle, rated to 150 PSI max cold pressure. Matching the length of the 70MS-07 but with a more pronounced 27° bend, it provides greater angular reach for dual-wheel setups and wheels where the valve needs to clear more significant hardware obstructions.

      The combination of 2.56" length and 27° offset makes this stem a versatile fit for many commercial drive and trailer axle wheel configurations with moderate valve pocket depth.

      Specifications

      • Height: 2.56" with 27° bend
      • Valve Hole: 0.382" standard truck/trailer
      • Max Cold Pressure: 150 PSI
      • Material: Brass body with O-ring seal
      • Cross-Reference: 70MS-27, V3-20-5

      Frequently Asked Questions

      How does the 70MS-27 differ from the 60MS-27?
      Both stems have a 27° bend and fit 0.382" valve holes. The key difference is length: the 70MS-27 is 2.56" vs. 2.19" for the 60MS-27. Use the 70MS-27 when you need slightly more reach than the 60MS-27 provides, such as on wheels with a deeper valve pocket.

      What vehicles and wheels is the 70MS-27 compatible with?
      The 70MS-27 is designed for commercial trucks, semi-trailers, and heavy equipment with 0.382" clamp-in valve holes on steel and aluminum truck wheels.

      What is the maximum pressure rating for the 70MS-27?
      The 70MS-27 is rated to 150 PSI max cold pressure for commercial truck and trailer applications.

      What are the cross-reference part numbers for the 70MS-27?
      The 70MS-27 is also cross-referenced as V3-20-5. If your records show V3-20-5, this is the same part.

      Why is a 27° bend better than a straight stem for dual wheels?
      On dual-wheel axles, the inner wheel's valve is often partially blocked by the outer wheel and hub hardware. A 27° bent stem angles the valve tip outward past the obstruction, making it possible to connect an inflation chuck without removing the outer wheel.

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