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.
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Kohler Engines 25 086 270S Screw Original part
Kohler Engines
$2.88$2.59Engineered for Precision, Built to Last Robust construction for consistent and secure fastening Corrosion-resistant materials ensure long-term durability 100% genuine Kohler OEM component,...$2.88$2.59 -
Kohler ED0098500880S Adjuster Screw Original Part
Kohler Engines
$33.25$29.92Precisely engineered to uphold Kohler's renowned power and durability Maintains accurate engine adjustments for peak performance Crafted as a 100% genuine Kohler OEM component for guaranteed...$33.25$29.92 -
Kohler Engines 25 086 297S Idle Adjuster Screw & Spring Original part
Kohler Engines
$2.27$2.04Engineered for seamless idle control with unmatched durability Exceptional fit and function designed specifically for Kohler Engines Maintains optimal throttle response and fuel efficiency 100%...$2.27$2.04 -
Honda 90112VA4000 Bolt Setting Original Mower Part
Honda Engines
$4.35$4.03Precision engineered for your Honda engine’s peak performance Durable construction to withstand rigorous outdoor conditions Essential for maintaining safe and efficient operation Certified genuine...$4.35$4.03 -
Honda 90601ZDY000 Circlip (Inner) (47) Original Mower Part
Honda Engines
$3.97$3.68Engineered to perfection for lasting strength and reliability Precisely fitted to maintain optimal inner mechanism function Manufactured by Honda to guarantee seamless compatibility Authentic OEM...$3.97$3.68 -
Honda 10100Z3E415 Crankcase Set Original Mower Part
Honda Engines
$120.34$111.55Drive excellence with every component. Designed for optimal sealing and engine protection to ensure peak operation. Crafted to match exact Honda specifications, guaranteeing seamless fit and...$120.34$111.55 -
Honda 90402YM1003 Washer Wave Original Mower Part
Honda Engines
$2.30$2.14Precision-engineered for optimal performance and reliability in your Honda equipment Designed to maintain even pressure and reduce component wear for smooth operation Manufactured to exact Honda...$2.30$2.14 -
Honda 90205ZJ7930 Nut Cap (6Mm) Original Mower Part
Honda Engines
$9.23$8.55Precision and Authenticity Combined: Trust in Every Torque Durable and expertly engineered nut cap for secure fastening. Ensures optimal compatibility with Honda Engines for flawless operation...$9.23$8.55 -
Honda 90062ZG5000 Bolt Lock (6X85) Original Mower Part
Honda Engines
$4.85$4.50Precision and Durability United for Your Equipment’s Success Rugged Construction Ensures Reliable Holding Power Engineered to Exact OEM Specifications for Seamless Compatibility Authentic Honda OEM...$4.85$4.50 -
Honda 90015ZG3000 Bolt Flange (6X22) Original Mower Part
Honda Engines
$1.93$1.79Engineered for precision, designed for endurance — trust Honda quality. Constructed to provide optimal fastening strength, ensuring stable engine assembly. Corrosion-resistant finish enhances...$1.93$1.79 -
Honda 19040MA1000 Fan Cooling Original Mower Part
Honda Engines
$74.12$68.71Precision-crafted cooling for uninterrupted engine efficiency Ensures optimal airflow to maintain Honda engine temperature Durability and perfect fit guaranteed as an official Honda OEM...$74.12$68.71 -
Honda 06180888505 Arrester Kit Spark Original Mower Part
Honda Engines
$20.50$19.01Precision-engineered for uncompromised performance Highly effective spark suppression to protect your equipment Designed specifically for Honda Engines to provide perfect compatibility 100%...$20.50$19.01 -
Honda 63319Z26000 Seal Duct Original Mower Part
Honda Engines
$20.49$19.00Engineered for Precision and Durability Essential for optimal sealing and efficient engine operation Designed to withstand rigorous outdoor power equipment conditions 100% Genuine Honda OEM...$20.49$19.00 -
Honda 53151V25000 Pipe Right Handle Original Mower Part
Honda Engines
$20.40$18.92Precision-crafted for superior control and durability Designed to seamlessly integrate with Honda engines ensuring optimal functionality Durable construction to withstand rigorous outdoor...$20.40$18.92 -
Honda 9410108700 Washer Plain (8Mm) Original Mower Part
Honda Engines
$1.43$1.32Engineered precision for your Honda equipment’s seamless operation Durable construction ensuring long-lasting performance under demanding conditions Direct OEM compatibility, guaranteeing exact fit...$1.43$1.32 -
Honda 90206Z6L000 Nut Tappet Adjuster Original Mower Part
Honda Engines
$1.42$1.31Engineered for consistent precision and dependability Maintains perfect valve clearance for peak engine performance Crafted exclusively as a genuine OEM Honda part for exact fit and superior...$1.42$1.31 -
Honda 90041Z2E000 Bolt Stud Original Mower Part
Honda Engines
$10.98$10.18Engineered Reliability for Your Honda Equipment Exact fit for optimal engine integrity Constructed from premium materials for lasting durability Official Honda Engines OEM component guaranteeing...$10.98$10.18 -
Honda 90018Z0H003 Bolt (5X16) Original Mower Part
Honda Engines
$0.87$0.81Precision engineered for lasting performance Durable design ensures flawless equipment operation Authentic Honda OEM part guarantees perfect compatibility HONDA 90018-Z0H-003 Bolt (5X16) - Unlock...$0.87$0.81 -
Honda 17841ZM5800 Rod Throttle Original Mower Part
Honda Engines
$2.74$2.54Precision engineered for flawless throttle response Durable construction guarantees reliable operation under all conditions Manufactured directly by Honda to meet exact specifications 100% genuine...$2.74$2.54 -
Kohler ED0098501590S Adjusting Screw M6 Original Part
Kohler Engines
$12.53$11.27Precision engineered for unwavering control Ensures accurate engine adjustment for optimal performance Durable construction guarantees extended service life Authentic Kohler Engines OEM component...$12.53$11.27 -
Kohler 25 086 715S Screw, Speed Adjusting Original Part
Kohler Engines
$2.88$2.59Engineered Excellence, Built to Last Precision-crafted screw ensuring optimal engine assembly integrity Durable design resists wear and vibration for enhanced reliability 100% genuine Kohler OEM...$2.88$2.59 -
Kohler 25 086 712S Screw, Speed Adjusting Original Part
Kohler Engines
$2.88$2.59Engineered to perfection, built to last—experience genuine Kohler quality. Precision-crafted screw designed for optimal engine assembly and stability. Manufactured to withstand rigorous engine...$2.88$2.59 -
Kohler ED9850094S Adjuster Screw Original Part
Kohler Engines
$10.63$9.56Precision engineered for the heart of your Kohler engine’s performance. Durable construction ensures consistent, repeatable adjustments for optimal engine timing. Critical component for maintaining...$10.63$9.56 -
Kohler ED9850090S Adjuster Screw Original Part
Kohler Engines
$3.59$3.23Precision craftsmanship for flawless engine calibration Durable design ensures long-lasting performance under demanding conditions Manufactured and tested by Kohler for guaranteed OEM quality and...$3.59$3.23 -
Kohler ED9850078S Adjuster Screw Original Part
Kohler Engines
$3.59$3.23Precision engineering that restores optimal engine control Durable construction ensures consistent adjustment performance 100% genuine Kohler OEM component for guaranteed compatibility ED9850-078-S...$3.59$3.23 -
Kohler ED9850069S Adjuster Screw Original Part
Kohler Engines
$5.25$4.72Precision-engineered for seamless adjustment and dependable performance Designed to maintain optimum engine tuning for enhanced power delivery 100% genuine Kohler OEM component assuring perfect fit...$5.25$4.72 -
Kohler ED9850036S Adjuster Screw Original Part
Kohler Engines
$10.02$9.01Precision tuning that keeps your engine performing at its peak Durable construction for lasting adjustment accuracy and stability 100% genuine Kohler OEM part engineered for perfect compatibility...$10.02$9.01 -
Kohler ED0098652130S Adjusting Screw Original Part
Kohler Engines
$11.44$10.29Engineered precision for lasting performance Durable, exact-fit design for consistent engine tuning Ensures smooth and reliable adjustment of engine settings 100% genuine Kohler OEM component for...$11.44$10.29 -
Kohler ED0098501270S Adjuster Screw Original Part
Kohler Engines
$19.06$17.15Engineered precision for flawless performance. Enhanced adjustment control for consistent engine efficiency. Durable design crafted to OEM standards by Kohler. 100% genuine Kohler Engines OEM...$19.06$17.15 -
Kohler ED0098501100S Adjuster Screw Original Part
Kohler Engines
$25.42$22.87Precision that powers performance. Engineered for exact calibration to maintain seamless engine adjustments. Crafted from premium materials to withstand harsh operating conditions. 100% genuine...$25.42$22.87 -
Kohler ED0098500550S Adjuster Screw Original Part
Kohler Engines
$7.50$6.75Precision engineering for your Kohler power. Designed to ensure exact adjustment and optimal engine function. Durable construction guarantees long-lasting performance under demanding conditions...$7.50$6.75 -
Kohler ED0098500520S Adjuster Screw Original Part
Kohler Engines
$9.78$8.81Precision engineered for uncompromising engine performance Ensures exact adjustment to maintain optimal engine operation Durable construction for long-lasting reliability under demanding...$9.78$8.81 -
Kohler ED0098500480S Adjuster Screw Original Part
Kohler Engines
$7.87$7.08Precision engineered for seamless performance and reliability Durable construction provides consistent, long-lasting adjustment control 100% genuine Kohler OEM component designed to maintain...$7.87$7.08 -
Kohler ED0098500450S Adjuster Screw Original Part
Kohler Engines
$13.64$12.27Precision in every turn, reliability in every part. This adjuster screw ensures accurate tuning and stable engine function under all conditions. Constructed for extended durability to maintain...$13.64$12.27 -
Kohler ED0098500020S Adjuster Screw Original Part
Kohler Engines
$16.82$15.13Precision that powers performance Durable construction designed to withstand demanding engine conditions Engineered specifically to maintain optimal engine adjustment settings 100% genuine Kohler...$16.82$15.13 -
Kohler ED00726A1010S Adjusting Screw Original Part
Kohler Engines
$7.35$6.61Engineered to maintain peak performance with precision adjustment Provides accurate control for carburetor tuning, optimizing fuel efficiency Genuine Kohler OEM component ensuring perfect...$7.35$6.61 -
Kohler ED00722R0410S Registro/Adjusting Screw Original Part
Kohler Engines
$31.20$28.08Precision adjustment for peak performance every time Durable construction guarantees extended engine reliability Engineered by Kohler as a 100% genuine OEM component ED00722R0410-S...$31.20$28.08 -
Kohler ED00722R0400S Adjusting Screw Original Part
Kohler Engines
$24.47$22.02Engineered to deliver precise adjustments for optimal engine performance Durable construction ensures consistent operation through demanding conditions 100% genuine Kohler OEM part guaranteeing...$24.47$22.02 -
Kohler ED00722R0240S Adjusting Screw Original Part
Kohler Engines
$7.39$6.65Engineered for precision and durability to maintain optimal engine performance. Essential for fine-tuning fuel and air mixture settings, ensuring consistent power delivery. 100% genuine Kohler OEM...$7.39$6.65 -
Kohler 63 086 05S Screw; Valve Adjuster Original Part
Kohler Engines
$5.65$5.08Precision engineering meets unmatched reliability for your Kohler engine. Expertly crafted valve adjuster screw ensures exact valve clearance for smooth operation. Durable design maintains...$5.65$5.08