Square Keys

Engines.Parts Square Keys - Genuine Engine Parts for Optimal Performance

Maintain the smooth operation of your small engine with our authentic Square Keys, engineered specifically for Kawasaki, Honda, Briggs & Stratton, and Kohler engines. These essential components ensure secure coupling between shafts and gears, delivering reliable power transmission and preventing slippage.

Square Keys for Kawasaki, Honda, Briggs & Stratton, and Kohler Genuine Engine Parts

Our collection features premium quality square keys and key stocks, crafted to meet OEM standards for durability and precision. Whether you need replacement square key sets or individual keys, you’ll find the perfect fit to restore your engine’s performance.

  • OEM Compatibility: Designed to match exact specifications for seamless installation on leading small engine brands.
  • High-Grade Materials: Manufactured with resilient metals to withstand wear and ensure long-lasting service.
  • Wide Selection: Various sizes and styles available for diverse engine models and applications.

Upgrade your engine’s reliability with our genuine square keys and keep your equipment running at peak efficiency.

Why Choose Our Square Keys?

We provide authentic, high-quality square keys that guarantee perfect fit, durability, and trusted performance for Kawasaki, Honda, Briggs & Stratton, and Kohler engines.

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  • BRIGGS and Stratton 7076990YP (C) KEY SQUARE 3/16 Original Part 7076990YP - Image 1

    Briggs and Stratton 7076990YP (C) KEY SQUARE 3/16 Original Part

    BRIGGS & STRATTON

    $3.27
    $3.03
    Precision-engineered for perfect fit and function Durable square key design ensures secure coupling and smooth operation Authentic Briggs & Stratton OEM part crafted to factory...
    $3.27
    $3.03
    Qty in Cart: 0
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    $3.27
    $3.03
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  • BRIGGS and Stratton 7015628YP KEY SQUARE 1/8X1/2 Original Part 7015628YP - Image 1

    Briggs and Stratton 7015628YP KEY SQUARE 1/8X1/2 Original Part

    BRIGGS & STRATTON

    $3.49
    $3.24
    Engineered to maintain flawless engine timing and secure component alignment Crafted from high-grade steel to resist wear and prolong engine life Genuine OEM part by Briggs & Stratton, guaranteeing...
    $3.49
    $3.24
    Qty in Cart: 0
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    $3.49
    $3.24
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  • Briggs and Stratton 7015894Sm Key Woodruff #605 Original Part

    Briggs and Stratton 7015894Sm Key Woodruff #605 Original Part

    BRIGGS & STRATTON

    $3.27
    $3.03
    The BRIGGS 7015894SM Key Woodruff #605 is a precision-machined steel key, crafted for reliable mechanical connection. This woodruff key ensures secure alignment and torque transmission between...
    $3.27
    $3.03
    Qty in Cart: 0
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    $3.27
    $3.03
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  • BRIGGS and Stratton 5050407X24Yp Key 1/4 Sq. X 3.00 Original Part 5050407X24YP - Image 1

    Briggs and Stratton 5050407X24Yp Key 1/4 Sq. X 3.00 Original Part

    BRIGGS & STRATTON

    $5.99
    $5.56
    Precision-engineered for maximum reliability to maintain exact engine alignment and smooth operation. Durable steel construction ensures long-lasting performance under demanding conditions...
    $5.99
    $5.56
    Qty in Cart: 0
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    $5.99
    $5.56
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  • BRIGGS and Stratton 5022156Sm Key 5Mm Sq. X 25Mm L Original Part 5022156SM - Image 1

    Briggs and Stratton 5022156Sm Key 5Mm Sq. X 25Mm L Original Part

    BRIGGS & STRATTON

    $4.87
    $4.52
    Engineered for seamless fit and unmatched durability Precision-crafted 5mm square x 25mm length key for reliable power transmission Enhances engine stability and minimizes wear over time Guaranteed...
    $4.87
    $4.52
    Qty in Cart: 0
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    $4.87
    $4.52
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  • 7106170Yp - Key Ignition - Briggs and Stratton - Genuine OEM Part - Image 1

    Briggs and Stratton 7106170Yp Key Ignition Original Part

    BRIGGS & STRATTON

    $20.59
    $19.09
    Experience unmatched ignition reliability with the BRIGGS 7106170YP Key Ignition—engineered to ensure every start is smooth and secure. Precision-crafted for a perfect fit, this ignition key...
    $20.59
    $19.09
    Qty in Cart: 0
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    $20.59
    $19.09
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  • BRIGGS and Stratton 7016755Yp Key 1/4 X 3/4 Original Part 7016755YP - Image 1

    Briggs and Stratton 7016755Yp Key 1/4 X 3/4 Original Part

    BRIGGS & STRATTON

    $4.53
    $4.20
    Precision-crafted for exact fit and reliable power transmission Constructed to resist wear and extend engine lifespan Essential component designed to maintain engine stability and performance 100%...
    $4.53
    $4.20
    Qty in Cart: 0
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    $4.53
    $4.20
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  • 5023254Sm - Key 5Mm Sq. W/ Radiu - Briggs and Stratton - Genuine OEM Part - Image 1

    Briggs and Stratton 5023254Sm Key 5Mm Sq. W/ Radiu Original Part

    BRIGGS & STRATTON

    $4.06
    $3.76
    Built to deliver seamless power transmission and dependability, engineered for your Briggs & Stratton engine. Precision-crafted 5mm square key with radius edge ensures exact alignment and secure...
    $4.06
    $3.76
    Qty in Cart: 0
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    $4.06
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  • BRIGGS and Stratton 1750878Yp Key Switch Original Part 1750878YP - Image 1

    Briggs and Stratton 1750878Yp Key Switch Original Part

    BRIGGS & STRATTON

    $44.76
    $41.49
    Power your equipment with trusted precision and reliability Durable key switch designed for consistent engine engagement Easy installation for efficient equipment restoration 100% OEM part directly...
    $44.76
    $41.49
    Qty in Cart: 0
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    $44.76
    $41.49
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  • BRIGGS and Stratton 1667622Sm KeyHi Pro .187X1.140 Original Part 1667622SM - Image 1

    Briggs and Stratton 1667622Sm KeyHi Pro .187X1.140 Original Part

    BRIGGS & STRATTON

    $7.67
    $7.11
    Precision-engineered for flawless operation – experience uncompromised performance every time. Durable build ensures long-lasting functionality under demanding conditions. Genuine BRIGGS & STRATTON...
    $7.67
    $7.11
    Qty in Cart: 0
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    $7.67
    $7.11
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  • BRIGGS and Stratton 1001981Ma St Wheel Integra So Original Part 1001981MA - Image 1

    Briggs and Stratton 1001981Ma St Wheel Integra So Original Part

    BRIGGS & STRATTON

    $134.90
    $125.06
    Precision engineered for lasting performance and seamless integration Durable construction designed to withstand rigorous outdoor conditions 100% genuine OEM part ensuring perfect fit and factory...
    $134.90
    $125.06
    Qty in Cart: 0
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    $134.90
    $125.06
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  • BRIGGS and Stratton 209884Gs Kit Vibration Mount Original Part 209884GS - Image 1

    Briggs and Stratton 209884Gs Kit Vibration Mount Original Part

    BRIGGS & STRATTON

    $15.10
    $14.00
    Precision engineered for quiet strength and steadfast durability. Effectively isolates engine vibrations to protect key components from wear. Constructed with premium materials for long-lasting...
    $15.10
    $14.00
    Qty in Cart: 0
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    $15.10
    $14.00
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  • 23139Dgs - Key-Square - Briggs and Stratton - Genuine OEM Part

    Briggs and Stratton KeySquare 23139DGS Original Part

    BRIGGS & STRATTON

    $4.06
    $3.76
    Brand Authenticity: Manufactured by BRIGGS & STRATTON, this genuine KeySquare replacement part ensures perfect compatibility with your equipment. Quality Assurance: Built to OEM standards, the...
    $4.06
    $3.76
    Qty in Cart: 0
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    $4.06
    $3.76
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  • BRIGGS and Stratton 338490Ma Key Hi Pro#505 .625X. Original Part 338490MA - Image 1

    Briggs and Stratton 338490Ma Key Hi Pro#505 .625X. Original Part

    BRIGGS & STRATTON

    $4.53
    $4.20
    Power up your engine's reliability with precision-crafted parts. Durable design delivers consistent, high-performance operation. Custom engineered to match BRIGGS & STRATTON’s exact factory...
    $4.53
    $4.20
    Qty in Cart: 0
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    $4.53
    $4.20
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