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    Wiper Blade Sizes

    2018 Freightliner M2 106 Wiper Blade Sizes

    AI-generated reference. Always verify torque values, fluid capacities, intervals, and procedures against the manufacturer's service manual or OEM repair information before performing work. Repairius is not liable for damage from acting on this content without verification.

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    Quick reference

    PositionLength (in)Length (mm)AttachmentOEM PN
    Driver22550J-hook
    Passenger22550J-hook

    The 2018 Freightliner M2 106, a versatile medium-duty truck, relies on robust wiper blades to maintain clear visibility in all weather conditions. Ensuring you have the correct size and type of wiper blades is crucial for safety and effective driving. This guide provides comprehensive information on wiper blade sizes, recommended aftermarket replacements, attachment styles, installation tips, and replacement intervals for your 2018 Freightliner M2 106.

    Best aftermarket replacements

    When it comes to upgrading or replacing your wiper blades, several premium aftermarket options offer enhanced performance and durability compared to standard blades. Here are some popular choices:

    • Bosch ICON: Known for their beam blade design, Bosch ICON wipers offer excellent all-weather performance and a long lifespan. They are generally in a higher price tier.
    • Rain-X Latitude: Featuring a contoured beam design, Rain-X Latitude blades provide superior wiping performance and come with a water-repelling coating. These are typically in a mid-to-high price tier.
    • Trico Force: Trico Force blades are designed for demanding conditions, offering a robust structure and consistent performance. They are usually found in a mid-price tier.
    • Michelin Stealth: Combining a hybrid blade design with smart-flex technology, Michelin Stealth wipers adapt to the curvature of your windshield for optimal contact. These fall into a mid-price tier.
    • PIAA Si-Tech: PIAA Si-Tech blades feature a silicone-infused design for quiet operation and long-lasting performance, often at a higher price point.

    Attachment style

    The 2018 Freightliner M2 106 primarily uses a J-hook attachment style for its wiper blades. This is one of the most common and straightforward attachment methods, making replacement relatively easy. While less common on commercial vehicles, some specialized applications might use other styles like side pin or push-button, but for the standard M2 106, expect J-hook.

    How to install

    Replacing the wiper blades on your Freightliner M2 106 is a simple process that can be done with basic tools or even bare hands. Here are generic steps:

    1. Lift the wiper arm: Gently pull the wiper arm away from the windshield until it locks into an upright position.
    2. Remove the old blade: Locate the small tab or clip where the wiper blade connects to the arm. Pressing this tab or clip will allow you to slide the old blade off the J-hook. You might need to wiggle it a bit.
    3. Attach the new blade: Orient the new wiper blade so that it slides onto the J-hook. Push it firmly until you hear a click, indicating it's securely locked in place.
    4. Lower the wiper arm: Carefully lower the wiper arm back onto the windshield. Avoid letting it snap down, as this could damage the windshield or the arm.
    5. Test the wipers: Turn on your wipers to ensure they are functioning correctly and provide a clear, streak-free wipe. If your wipers have an unusual attachment style, consult the instructions provided with your new wiper blades or seek assistance from a professional.

    When to replace

    Wiper blades are wear-and-tear items and should be replaced regularly to maintain optimal visibility. A good general rule is to replace them every 6 to 12 months, or sooner if you notice any of the following signs:

    • Streaking: If the blades leave streaks or lines across the windshield, it indicates the rubber is worn or hardened.
    • Chattering: A chattering or skipping noise as the wipers move across the glass means the blade is not making consistent contact with the windshield.
    • Squeaking: Persistent squeaking can also be a sign of worn blades or an improperly adjusted wiper arm.
    • Reduced visibility: If you find yourself struggling to see clearly during rain or snow, it's definitely time for new blades.
    • Cracked or torn rubber: Visually inspect the rubber element of your wiper blades. Any cracks, tears, or missing pieces mean they need immediate replacement.

    Considering the importance of clear vision in a commercial vehicle like the Freightliner M2 106, proactive wiper blade replacement is a small but significant maintenance task that contributes to overall safety.

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    More specs for the 2018 Freightliner M2 106

    Oil Capacity & Filter

    Capacity, weight, filter PN, drain plug torque, change interval.

    Fluid Type Specs

    Engine oil, coolant, ATF, diff, brake, PS, DEF — with OEM spec numbers.

    Coolant Capacity & Type

    Total system capacity, OEM coolant spec, flush interval, bleed tips.

    Transmission Fluid & Service

    Trans model, fluid spec, capacity, filter PN, service interval.

    Torque Specifications

    Lug nuts, drain plug, caliper, axle nut, plug, key fasteners.

    Brake Pad & Rotor Specs

    Pad PNs, rotor size, min thickness, caliper torque.

    Tire Size & Pressure

    OEM size, cold psi, bolt pattern, wheel size, TPMS.

    Battery Size & Group

    Group size, CCA, AGM/flooded, dimensions, reset note.

    A/C Refrigerant & Oil

    R-134a or R-1234yf, charge oz, PAG oil spec.

    Bulb Sizes (Headlight, Tail, Fog)

    Headlight, fog, tail, turn, reverse, interior.

    Factory Maintenance Schedule

    Service intervals by mileage, severe-duty notes, known issues.

    Towing Capacity & Payload

    Max tow, payload, GVWR/GCWR, hitch class by trim.

    Fuse Box Diagram & Amperage

    Fuse box locations, layout, amps, and what each fuse controls.

    Serpentine Belt Routing & Length

    Belt routing, length, rib count, OEM + aftermarket PNs.

    Wheel Alignment Specifications

    Camber, caster, toe ranges (front & rear), adjustability notes.

    Paint Color Codes

    All factory colors with paint codes, sticker location, touch-up tips.

    Spark Plug Type & Gap

    Plug PN, gap, torque, interval by engine.

    Transmission & Axle Gear Ratios

    Trans gear ratios, axle ratios, RPO codes, tow vs MPG impact.

    Key Fob Programming

    DIY programming steps, FCC ID, fob PN, battery, transponder.

    Same spec — other model years

    Maintenance & repair guides

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