AUTO SLACK ADJUSTER - 5.5" 28 SPLINE - REPLACES MERITOR R801073

Heavy-Duty Automatic Slack Adjuster for Reliable Braking Performance Upgrade your truck’s braking system with the World American S-23558 Automatic Slack Adjuster. Built to precise OEM specifications, it ensures optimal brake clearance, reducing manual adjustments and enhancing safety. ⚙ Key Features & Benefits: ✔ 1.5"-28 spline camshaft diameter for an exact fit and high durability. ✔ 5.5" straight arm span provides proper brake alignment and efficient braking force distribution. ✔ Automatic adjustment mechanism minimizes maintenance, improving overall vehicle uptime. ✔ 0.625"-18 thread pitch ensures easy installation and secure fitting across multiple truck brands. 🔄 Application & Compatibility: Designed for use in heavy-duty trucks, commercial vehicles, and buses, compatible with: ✔ Freightliner – Cascadia, Century Class (2000-2022) ✔ Volvo Trucks – VN Series, VNL, VNR (1999-2023) ✔ Ford – F-650, F-750 Super Duty (2004-2023) ✔ Navistar/International – ProStar, DuraStar (2001-2022) ✔ Thomas Built Buses – School Bus Models (2005-2022) ✔ Meritor – Brake Systems for Heavy-Duty Vehicles 🔄 Replaces for OEM & Aftermarket Part Numbers: ✔ Meritor: R801073, A28-3235H1152S, R802462, R803109, R803110 ✔ Freightliner: ABP N42AS R801073, TDA R801073, TDA R803109, TDAR801072 ✔ Volvo Truck: 3947646 ✔ Ford: 4C4Z2041DA ✔ Navistar: 2018-227-C, 2018227C ✔ Euclid: E-11400, E-11401, E11401A ✔ Automann: 139.2831, 139.2832, 139.2833 🛡 Warranty & Why Choose World American? ✔ Backed by a 1-year or 100,000-mile warranty for lasting performance. ✔ Manufactured to OEM standards for guaranteed fit, durability, and efficiency. ✔ Trusted brand in heavy-duty brake components with proven reliability in commercial applications. 🔧 Enhance your truck’s braking efficiency with the World American S-23558 Automatic Slack Adjuster – Order Now!

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