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World American WA102802 Air Brake Relay Valve Repair Kit R-12 Replaces Dayton Parts AV9514 Newstar S-42401 S42401 in Saudi Arabia

World American WA102802 Air Brake Relay Valve Repair Kit R-12 Replaces Dayton Parts AV9514 Newstar S-42401 S42401

SAR 53
Weight
110 g
– 1 +

Special Features

  • R-12 Relay Valve Repair Kit designed for servicing and restoring proper operation of Type R-12 air brake relay valves. Includes precision internal components to rebuild worn valves, helping maintain correct brake response and air pressure balance.
  • Heavy-Duty Air Brake Service Kit engineered for commercial trucks, trailers, and buses using R-12 style relay valves. Manufactured to OEM specifications to ensure dependable sealing, proper crack pressure response, and long-lasting performance.
  • Direct Replacement Repair Kit for damaged or leaking R-12 relay valves, reducing the need for full valve replacement. Ideal for preventive maintenance programs focused on extending air brake component life and lowering repair costs.
  • Compatible with Multiple OEM Brands, replacing Dayton Parts AV9514 and Genuine Newstar S-42401 / S42401. Ensures proper fitment and reliable operation in air brake relay valve systems across heavy-duty applications.
  • World American Quality Construction delivers consistent performance under demanding operating conditions. Designed for professional technicians, fleet maintenance, and heavy-duty brake system repairs requiring precision-fit replacement components.

Description

Short Summary:
World American is the heavy duty and Export division of Midwest truck & auto parts, Inc. We supply drivetrain, brake, steering, electrical and hydraulic components to the heavy, duty aftermarkets. Specifically, We distribute manual transmission & transfer case components, differential components, complete rebuild kits, bearing kits, ring & pinion gear sets, cases, housings, Axles, Yokes, U-Joints, air brake valves, brake chambers brake hardware kits, air springs and more.
Valve Type: R-12 Relay Valve
Application: Air Brake Relay Valve Service & Repair
Function: Restores valve sealing, pressure response, and reliability
Construction: OEM-spec internal replacement components
Brand: World American
Designed for commercial trucks, trailers, and buses equipped with R-12 style air brake relay valves. Ideal for fleet maintenance, preventive service, and professional brake system repairs.
Dayton Parts: AV9514
Genuine Newstar: S-42401
Genuine Newstar: S42401
World American repair kits are manufactured to meet or exceed OEM standards, ensuring proper fitment and dependable performance. A trusted solution for maintaining safe and efficient air brake systems without replacing the entire relay valve.

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