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ACP Pro Series Tie Rods


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When it comes to steering precision and reliability, ACP Pro Series Idler Arms set the industry standard. ACP Pro Series Idler Arms deliver exceptional durability, strength, and control, ensuring your vehicle operates at peak efficiency

At ACP, safety is non-negotiable. Our Idler Arms undergo rigorous testing to ensure they meet and exceed industry standards for strength, durability, and performance—giving you confidence in every turn

Proven Safety Through Advanced Testing: 

Extreme Load Testing – Designed to withstand high stress and impact forces, ensuring structural integrity under demanding conditions

Temperature Resistance – Rigorously tested from -40°C to 140°C, ACP Idler Arms maintain performance in freezing cold, extreme heat, and heavy-duty applications

Corrosion & Wear Protection – Advanced coatings and materials prevent rust, abrasion, and environmental damage, extending lifespan and reliability

Real-World Road Simulations – ACP Idler Arms undergo dynamic testing to replicate real driving conditions, guaranteeing consistent performance and safety on the road

With ACP Pro Series Idler Arms, you get OE-grade precision, uncompromising durability, and proven safety—because when it comes to steering, every detail matters.  

ACP PRO SERIES IDLER ARMS FEATURES:

  • Forged Steel Construction

  • FORGED STEEL CONSTRUCTION

    Crafted from S45C carbon steel, ACP Pro Series Idler Arms deliver an optimal balance of strength and firmness. Each tie rod features a manganese phosphate coating that enhances rust protection, wear resistance, and lubrication, ensuring smooth operation and long-term durability.



  • Castle Nut and Cotter Pin

  • PREMIUM CASTLE NUT & COTTER PIN*

    Each Idler Arm is equipped with a high-strength Grade 10 hexagonal Castle Nut and Cotter Pin to ensure maximum safety and secure fastening. The castle nut’s slotted design allows the cotter pin to pass through and be locked in place by bending its legs around the nut, effectively preventing loosening due to vibration and movement.


  • Ball Stud

  • HEAVY DUTY BALL STUD*

    Constructed from heat-tempered iron for enhanced core strength and surface hardening for increased durability. Both upper and lower bearings undergo a specialized hardening process, further reinforcing their longevity and resilience under demanding conditions.



  • Dust Boot

  • PROTECTIVE DUST BOOT*

    Made from high-performance CR rubber (or neoprene), this material is specifically chosen for its exceptional resistance to heat, oils, and environmental exposure. Whether exposed to intense mechanical stress, extreme temperatures, or corrosive substances, this durable material guarantees unmatched reliability and protection.



  • Zerk Fitting

  • ZERK GREASE FITTING*

    Several ACP Pro Series Idler Arms come pre-greased with all-weather oil and feature a zerk fitting for easy lubrication maintenance. By periodically adding grease through the fitting, the ball stud and bearing surfaces receive continuous protection, reducing wear, enhancing smooth articulation, and extending the product’s lifespan.



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