World American WA10141 Air Brake Automatic Slack Adjuster 1.5"-28 Spline 5.5"-6.5" Arm Haldex/Midland Style, Fit for Heavy-Duty Trucks, Replaces Meritor, Haldex, Volvo, Newstar, Freightliner, Automann

Heavy-Duty Automatic Slack Adjuster for Commercial Vehicles The World American WA10141 Automatic Slack Adjuster is designed to provide **consistent and precise braking performance** for heavy-duty trucks and trailers. Featuring a **self-adjusting mechanism**, this slack adjuster reduces the need for manual adjustments, improving safety and efficiency. With a **1.5"-28 spline camshaft** and an **adjustable 5.5"-6.5" straight arm**, this unit ensures a **perfect fit and long-lasting durability**. ⚙ Features & Benefits: ✔ Self-adjusting brake function for reduced maintenance. ✔ 1.5"-28 spline camshaft diameter for reliable compatibility. ✔ Adjustable 5.5"-6.5" straight arm for easy installation. ✔ 34-degree casting angle for precise alignment. ✔ **Heavy-duty construction** withstands extreme conditions. 🔄 Application & Compatibility: Designed for **heavy-duty commercial trucks & trailers**, including: ✔ Haldex/Midland Brake Systems – OEM-compatible fit. ✔ Meritor, Bendix, Volvo, Mack – Works with leading brands. ✔ Euclid, Freightliner, Eaton – Ensures a secure fit for multiple models. 🔄 Replaces for OEM & Aftermarket Part Numbers: ✔ Meritor: 806004A, R806004, R806026, R806026A ✔ Bendix: SA10101 ✔ Haldex: 40010141, 40020231, 409-10406, 409-10650 ✔ Volvo Truck: 3946254 ✔ Mack: 25QD410P10 ✔ Freightliner: ABP N42AS 40010141, HDX 40010141 ✔ Euclid: E-6927B, E6927B ✔ Automann: 133.2831, 135.2831, 8235R806026 ✔ OE Aftermarket: 10141P, 410141P, PROSA56141 ✔ Fleetrite: FLT40010141 ✔ Leland Brake & Wheel Parts: L3605 ✔ BWP: M-4060 ✔ Ranger Brake: PL-10141, RB-10141 ✔ Genuine Newstar: S-23850, S23850 🛡 Warranty & Why Choose World American? ✔ Backed by a **1-year or 100,000-mile warranty**. ✔ **OEM-grade quality** for maximum durability. ✔ Trusted by **fleet operators and truck owners** for superior performance. 🔧 Upgrade your truck’s braking system with the World American WA10141 Automatic Slack Adjuster – Order Now!

• ✅ Automatic Slack Adjuster – Ensures consistent brake performance with self-adjusting functionality for heavy-duty trucks.
• ✅ 5.5"-6.5" Arm Length – Versatile straight-arm design for precise fitment in various applications.
• ✅ Haldex/Midland-Style Fit – Engineered for direct compatibility with OEM and aftermarket braking systems.
• ✅ Durable & Corrosion-Resistant – Built with heavy-duty materials for extended service life and performance.
• ✅ Replaces Multiple OEM Parts – Interchanges with Meritor, Haldex, Volvo, Mack, Freightliner, Euclid, and more.