WABCO RRN31BC Air Brake Application Valve Kit

Manufacturer

WABCO

Product Description

Air Brake Valve Repair Kit

Features & Benefits

• Renews full pedal feel after wear from years of daily stop-and-go driving
• Delivers even brake response across straight trucks running daily routes
• Reduces pedal travel inconsistency common after years of heavy pedal use
• Seals tight against high-pressure air even under repeated daily pedal cycles
• Speeds full valve rebuilds by including every internal part in one kit

WABCO Air Brake Application Valve Kit

The WABCO Air Brake Application Valve Kit turns pedal movement into smooth pneumatic pressure at the service brake circuit. Full kit contents cover every internal part needed to rebuild the treadle valve, so drivers get complete braking response restored in one pass. Pressure builds evenly as the pedal travels down, and engagement stays steady instead of grabbing suddenly at the brake chambers. Heavy-duty pneumatic construction handles high-pressure air supply without leaks forming at the housing. Pedal response stays consistent from the first stop to the last through the WABCO RRN31BC kit.