Adjusting Screws

Engines.Parts Genuine Adjusting Screws for Small Engines

Discover our range of genuine Adjusting Screws designed specifically for Kawasaki, Honda, Briggs & Stratton, and Kohler small engines. These precision components enable fine-tuning of engine settings, ensuring optimal performance and longevity.

Adjusting Screws for Accurate Engine Tuning | Genuine Engines.Parts

Our adjusting screws, also known as tuning screws or calibration screws, are engineered to provide smooth and precise adjustments. Crafted from durable materials, they maintain stability under high operating conditions.

  • Genuine Brand Compatibility: Perfectly matched for Kawasaki, Honda, Briggs & Stratton, and Kohler engines for reliable fit and function.
  • Precision Engineering: Enables exact control over fuel mixture, idle speed, and other critical engine parameters.
  • Durability & Reliability: Built to withstand wear, corrosion, and vibrations to keep your engine running smoothly.

Maintain your small engine’s efficiency and extend its service life with our high-quality adjusting screws.

Why Choose Our Adjusting Screws?

We provide genuine, brand-specific adjusting screws that ensure precision, durability, and seamless compatibility to keep your small engines performing at their best.

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • 25 089 13-S - Spring: Idle Adjustment Screw - Kohler Original Part - Image 1

    25 089 13-S - Spring; Idle Adjustment Screw - Kohler Original Part

    Kohler Engines

    $16.03
    $14.42
    Engineered for precision and durability in every turn Ensures smooth idle adjustment for consistent engine performance Crafted from high-quality materials for long-lasting reliability 100% genuine Kohler OEM part guaranteeing perfect fit and OEM...
    $16.03
    $14.42
    Qty in Cart: 0
    Quantity:
    Price:
    $16.03
    $14.42
    Subtotal:
  • 25 086 652-S - Screw Speed Adjusting - Kohler Original Part

    25 086 652-S - Screw Speed Adjusting - Kohler Original Part

    Kohler Engines

    $2.74
    $2.46
    Engineered for precision control and smooth speed regulation Durable construction guarantees reliable engine performance over time 100% Genuine Kohler OEM component assures perfect compatibility 25 086 652-S Screw Speed Adjusting – Harness the Power of...
    $2.74
    $2.46
    Qty in Cart: 0
    Quantity:
    Price:
    $2.74
    $2.46
    Subtotal:
  • 25 086 509-S - Screw - Pilot Adjusting - Kohler Original Part

    25 086 509-S - Screw - Pilot Adjusting - Kohler Original Part

    Kohler Engines

    $3.35
    $3.01
    Precision tuning for peak engine performance. Durable construction ensures long service life. Essential pilot screw for optimal fuel-air mixture adjustment. 100% genuine Kohler Engines OEM component for perfect compatibility and reliability. 25 086...
    $3.35
    $3.01
    Qty in Cart: 0
    Quantity:
    Price:
    $3.35
    $3.01
    Subtotal:
  • 25 086 492-S - Screw - Valve Adjusting - Kohler Original Part

    25 086 492-S - Screw - Valve Adjusting - Kohler Original Part

    Kohler Engines

    $11.44
    $10.29
    Engineered for Precision: Experience accurate valve adjustments that optimize engine performance. Durable Construction: Built to withstand demanding operating conditions and extend engine life. 100% Genuine Kohler OEM: Guarantee a perfect fit and...
    $11.44
    $10.29
    Qty in Cart: 0
    Quantity:
    Price:
    $11.44
    $10.29
    Subtotal:
  • 25 086 242-S - Screw: Speed Adjusting - Kohler Original Part - Image 1

    25 086 242-S - Screw; Speed Adjusting - Kohler Original Part

    Kohler Engines

    $2.88
    $2.59
    Precision-engineered to deliver unwavering strength and fit Crafted to withstand demanding outdoor power equipment conditions 100% genuine Kohler OEM part guaranteeing factory-grade reliability 25 086 242-S Screw—The Heartbeat of Your Kohler Engine’s...
    $2.88
    $2.59
    Qty in Cart: 0
    Quantity:
    Price:
    $2.88
    $2.59
    Subtotal:
  • 24 089 10-S - Spring; Idle Speed Adjuster Screw - Kohler Original Part

    24 089 10-S - Spring; Idle Speed Adjuster Screw - Kohler Original Part

    Kohler Engines

    $7.54
    $6.78
    Precision tuning for peak engine performance Durable spring construction ensures long-lasting adjustment stability 100% genuine Kohler OEM part guarantees exact fit and factory-grade reliability 24 089 10-S Spring; Idle Speed Adjuster Screw—Elevate...
    $7.54
    $6.78
    Qty in Cart: 0
    Quantity:
    Price:
    $7.54
    $6.78
    Subtotal:
  • 12 086 19-S - Screw; Power Adjustment - Kohler Original Part

    12 086 19-S - Screw; Power Adjustment - Kohler Original Part

    Kohler Engines

    $17.39
    $15.65
    Precision engineered to keep your Kohler engine running strong. Durable design ensures long-lasting, reliable performance under demanding conditions. Manufactured as a genuine OEM component by Kohler for exact compatibility. 12 086 19-S Screw - Elevate...
    $17.39
    $15.65
    Qty in Cart: 0
    Quantity:
    Price:
    $17.39
    $15.65
    Subtotal:
  • Total: items /

Adding your products to cart