Wiper Arm, Black for Beetle 58-64, Left Or Right Side

Overview

When it comes to restoring a vintage Volkswagen, the smallest details often make the largest impact on both safety and aesthetic appeal. This premium black wiper arm is engineered specifically for the 1958 through 1964 Volkswagen Beetle, a period known for its iconic design and evolving technical standards. Over decades of service, original wiper arms frequently succumb to metal fatigue, loss of spring tension, or unsightly corrosion that ruins the clean lines of your hood and cowl area. Replacing your worn-out components with this high-quality reproduction ensures that your wipers maintain the necessary pressure against the glass, preventing the streaking and chatter that can make driving in inclement weather a hazardous chore. Whether you are performing a concourse-level restoration or simply maintaining your daily driver, these arms provide the authentic look and reliable performance that air-cooled enthusiasts demand.

Crafted with precision to match the original factory specifications, this wiper arm features a durable black finish that resists the elements and provides a sleek, period-correct appearance. Unlike later models that transitioned to different mounting styles, the 1958-1964 Beetle requires a specific fitment to interface correctly with the wiper pivots of that era. This arm is designed for universal application, meaning it fits perfectly on either the driver or passenger side of your Type 1 sedan or convertible. By utilizing modern manufacturing techniques while adhering to the classic geometry, this component offers a seamless installation experience. Don''t let a weak or rusted wiper arm compromise your visibility or your VW''s classic charm; upgrade to a part that combines the rugged durability of modern materials with the timeless style of the early sixties.

Fitment

This wiper arm is designed for the following Volkswagen models and year ranges:

• Volkswagen Beetle (Type 1) Sedan: 1958, 1959, 1960, 1961, 1962, 1963, 1964
• Volkswagen Beetle (Type 1) Convertible: 1958, 1959, 1960, 1961, 1962, 1963, 1964

Technical Specifications

Ensure your restoration meets the highest standards with these detailed technical specifications:

• OEM Part Number Reference: 113-955-407B-L/R
• Overall Length: 9 Inches (Measured from pivot center to tip)
• Material: Heavy-duty stamped steel construction for maximum rigidity
• Finish: Corrosion-resistant semi-gloss black coating
• Mounting Position: Universal (Fits both Left/Driver and Right/Passenger sides)
• Compatibility: Designed for use with standard 9-inch wiper blades
• Spring Type: High-tension internal spring for consistent blade-to-glass contact
• Brand: AA Pistons / High-Quality Aftermarket Replacement

Master Specialist Pro Tips

Tip 1: Perfecting the Park Position

When installing your new wiper arms, it is critical to "clock" them correctly on the splined wiper pivot. Before tightening the mounting nut, ensure your wiper motor is in the "parked" position by cycling the switch and letting it stop on its own. Place the arm on the splines so that the blade sits roughly one inch above the windshield rubber seal. This prevents the arm from slapping against the cowl or the window molding during operation. Tighten the nut securely, but avoid over-torqueing, as the splines are designed to bite into the arm to create a locked fit. If the arm isn''t perfectly aligned on the first try, carefully pop it off and move it one spline at a time until the sweep covers the maximum glass area without overextending.

Tip 2: Inspecting the Wiper Pivot Shafts

Before you slide your new black wiper arm onto the vehicle, take a moment to inspect the condition of your wiper pivot shafts. Over time, the fine splines on the pivot can become flattened or clogged with debris, which may cause the new arm to slip or strip under the load of heavy rain. Use a small wire brush to clean the splines and apply a tiny drop of penetrating oil or anti-seize to the threads of the mounting stud. If the splines on the pivot are completely smooth, the arm won''t be able to grip properly, and you may need to replace the wiper transmission assembly or the individual pivots to ensure your new arms function safely and effectively.

Tip 3: Maintaining Tension and Blade Alignment

For the best visibility, always pair your new arms with fresh 9-inch wiper blades. Since the 1958-1964 Beetle glass is relatively flat compared to modern cars, the spring tension in the arm is the most important factor for clear wiping. If you notice a "missed" spot in the center of the blade''s sweep, verify that the arm is not bent slightly away from the glass. You can gently "tweak" the arm by hand to ensure the blade sits perfectly perpendicular to the windshield. Additionally, keeping the pivot point of the arm (where it hinges to lift away from the glass) lightly lubricated with a dry silicone spray will prevent it from binding, ensuring the internal spring can always pull the blade tight against the windshield for a streak-free view.