Main Jets

Briggs & Stratton Genuine Main Jets - Precision Fuel Control

Enhance your Briggs & Stratton engine’s efficiency with our genuine Main Jets, designed to regulate fuel delivery accurately for optimal combustion and power output.

Main Jets for Peak Performance | Briggs & Stratton Genuine Parts

Our authentic Main Jets ensure consistent fuel flow, improving engine responsiveness and fuel efficiency while reducing emissions. Manufactured to OEM standards, these jets fit perfectly in your carburetor system.

  • Exact Fit: Engineered to match Briggs & Stratton specifications for seamless replacement.
  • Durability: Crafted from high-quality materials to withstand harsh operating conditions.
  • Enhanced Performance: Helps maintain smooth engine operation and optimal fuel-air mixture.

Why Choose Our Main Jets? Trust our genuine Briggs & Stratton Main Jets for reliable, long-lasting performance that keeps your equipment running like new.

  • Product
  • Qty in Cart
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  • Price
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  • BRIGGS & STRATTON JET-MAIN 845545 - Image 1

    845545 JetMain Briggs and Stratton Genuine OEM Part

    BRIGGS & STRATTON

    $18.95
    $17.05
    Trusted performance for your Briggs & Stratton engine’s heart Precision-engineered JetMain for optimized fuel delivery and smoother running Durability that meets factory standards, reducing wear and prolonging engine life Authentic OEM component from...
    $18.95
    $17.05
    Qty in Cart: 0
    Quantity:
    Price:
    $18.95
    $17.05
    Subtotal:
  • BRIGGS & STRATTON JET-MAIN 844936 - Image 1

    844936 JetMain Briggs and Stratton Genuine OEM Part

    BRIGGS & STRATTON

    $16.98
    $15.28
    Precision engineered for seamless integration Enhances fuel atomization for smooth engine running Durable construction ensures lasting performance Authentic BRIGGS & STRATTON OEM component guaranteeing exact factory specifications 844936 JetMain –...
    $16.98
    $15.28
    Qty in Cart: 0
    Quantity:
    Price:
    $16.98
    $15.28
    Subtotal:
  • BRIGGS & STRATTON JET-MAIN 844910 - Image 1

    844910 JetMain Briggs and Stratton Genuine OEM Part

    BRIGGS & STRATTON

    $14.09
    $12.68
    Engineered precision for unmatched fuel delivery and efficiency Durable construction designed to withstand rigorous engine demands Authentic BRIGGS & STRATTON OEM part guaranteeing perfect compatibility 844910 JetMain-The Heartbeat of Trusted BRIGGS &...
    $14.09
    $12.68
    Qty in Cart: 0
    Quantity:
    Price:
    $14.09
    $12.68
    Subtotal:
  • BRIGGS & STRATTON JET-MAIN 806634 - Image 1

    806634 JetMain Briggs and Stratton Genuine OEM Part

    BRIGGS & STRATTON

    $17.62
    $15.85
    Engineered for seamless compatibility to keep your equipment running at peak efficiency Precision-crafted to optimize fuel delivery and ensure reliable engine starts Durable construction extends engine life by preventing premature wear Authentic Briggs...
    $17.62
    $15.85
    Qty in Cart: 0
    Quantity:
    Price:
    $17.62
    $15.85
    Subtotal:
  • BRIGGS & STRATTON JET-MAIN 799775 - Image 1

    799775 JetMain Briggs and Stratton Genuine OEM Part

    BRIGGS & STRATTON

    $12.33
    $11.09
    Precision engineered for unwavering engine performance Ensures optimal fuel atomization for smoother operation Designed to reduce wear and extend engine life Authentic OEM part from BRIGGS & STRATTON for guaranteed compatibility 799775 JetMain -...
    $12.33
    $11.09
    Qty in Cart: 0
    Quantity:
    Price:
    $12.33
    $11.09
    Subtotal:
  • BRIGGS & STRATTON JET-MAIN 710895 - Image 1

    710895 JetMain Briggs and Stratton Genuine OEM Part

    BRIGGS & STRATTON

    $15.52
    $13.96
    Engineered for peak performance and reliability Precision-crafted jet main ensures optimal fuel delivery Designed to improve fuel efficiency and smooth out engine operation Certified genuine BRIGGS & STRATTON OEM component for exact fit and factory...
    $15.52
    $13.96
    Qty in Cart: 0
    Quantity:
    Price:
    $15.52
    $13.96
    Subtotal:
  • BRIGGS & STRATTON JET-MAIN 694975 - Image 1

    694975 JetMain Briggs and Stratton Genuine OEM Part

    BRIGGS & STRATTON

    $18.26
    $16.43
    Precision crafted to keep your engine running at peak performance. Optimizes fuel mixture for smoother, more efficient operation. Designed to reduce engine wear by controlling fuel flow accurately. 100% genuine BRIGGS & STRATTON OEM component ensuring...
    $18.26
    $16.43
    Qty in Cart: 0
    Quantity:
    Price:
    $18.26
    $16.43
    Subtotal:
  • BRIGGS & STRATTON JET-MAIN 590928 - Image 1

    590928 JetMain Briggs and Stratton Genuine OEM Part

    BRIGGS & STRATTON

    $14.09
    $12.68
    Trusted durability for your Briggs & Stratton engine's heart Precisely engineered JetMain for consistent fuel delivery Enhances engine efficiency and smoothness during operation 100% Genuine Briggs & Stratton OEM for guaranteed compatibility and...
    $14.09
    $12.68
    Qty in Cart: 0
    Quantity:
    Price:
    $14.09
    $12.68
    Subtotal:
  • BRIGGS & STRATTON JET-MAIN 590609 - Image 1

    590609 JetMain Briggs and Stratton Genuine OEM Part

    BRIGGS & STRATTON

    $15.04
    $13.53
    Engineered for excellence, trusted for generations. Precision fuel delivery to enhance engine efficiency. Durable construction reduces wear and maintains smooth operation. 100% Genuine BRIGGS & STRATTON OEM component ensuring perfect fit and factory...
    $15.04
    $13.53
    Qty in Cart: 0
    Quantity:
    Price:
    $15.04
    $13.53
    Subtotal:
  • BRIGGS & STRATTON JET-PILOT 710188 - Image 1

    710188 JetPilot Briggs and Stratton Genuine OEM Part

    BRIGGS & STRATTON

    $11.97
    $10.77
    Precision-engineered for seamless performance and engine longevity Optimizes fuel delivery to ensure smoother operation and improved efficiency Crafted to exact factory specifications as a genuine BRIGGS & STRATTON OEM part 710188 JetPilot—Powering...
    $11.97
    $10.77
    Qty in Cart: 0
    Quantity:
    Price:
    $11.97
    $10.77
    Subtotal:
  • BRIGGS & STRATTON JET-MAIN 820458 - Image 1

    820458 JetMain Briggs and Stratton Genuine OEM Part

    BRIGGS & STRATTON

    $22.62
    $20.35
    Genuine BRIGGS & STRATTON replacement part for guaranteed compatibility Precisely regulates fuel flow for smooth engine operation Enhances engine efficiency and helps maintain optimal performance Your Briggs Solution Starts Here 820458 Jet-Main -...
    $22.62
    $20.35
    Qty in Cart: 0
    Quantity:
    Price:
    $22.62
    $20.35
    Subtotal:
  • BRIGGS & STRATTON JET-MAIN 711754 - Image 1

    711754 JetMain Briggs and Stratton Genuine OEM Part

    BRIGGS & STRATTON

    $16.34
    $14.70
    Engineered for excellence and built to endure. Precisely calibrated jet main for optimized fuel flow and efficiency. Improves engine responsiveness and smooth running under varied conditions. Authentic BRIGGS & STRATTON OEM component, guaranteeing...
    $16.34
    $14.70
    Qty in Cart: 0
    Quantity:
    Price:
    $16.34
    $14.70
    Subtotal:
  • BRIGGS & STRATTON JET-MAIN 698552 - Image 1

    698552 JetMain Briggs and Stratton Genuine OEM Part

    BRIGGS & STRATTON

    $15.52
    $13.96
    Precision engineered to keep your engine running at peak performance Enhanced fuel delivery for optimal efficiency and reduced emissions Trusted OEM part crafted by Briggs & Stratton for exact factory specifications Guaranteed genuine Briggs & Stratton...
    $15.52
    $13.96
    Qty in Cart: 0
    Quantity:
    Price:
    $15.52
    $13.96
    Subtotal:
  • BRIGGS & STRATTON JET-MAIN 694070 - Image 1

    694070 JetMain Briggs and Stratton Genuine OEM Part

    BRIGGS & STRATTON

    $21.44
    $19.29
    Experience precision-engineered reliability with every start Optimized airflow design for enhanced engine efficiency Durable construction to withstand rigorous operating conditions Certified genuine BRIGGS & STRATTON OEM part for guaranteed...
    $21.44
    $19.29
    Qty in Cart: 0
    Quantity:
    Price:
    $21.44
    $19.29
    Subtotal:
  • 691554 - Jet-Main - Briggs and Stratton - Genuine OEM Part

    691554 JetMain Briggs and Stratton Genuine OEM Part

    BRIGGS & STRATTON

    $18.13
    $16.31
    Certified BRIGGS & STRATTON OEM product for assured quality and fit Precisely regulates fuel flow to optimize engine performance Enhances engine efficiency and smooth operation under various conditions Precision Parts for a Powerful Fix 691554 Jet-Main...
    $18.13
    $16.31
    Qty in Cart: 0
    Quantity:
    Price:
    $18.13
    $16.31
    Subtotal:
  • BRIGGS & STRATTON JET-MAIN 690518 - Image 1

    690518 JetMain Briggs and Stratton Genuine OEM Part

    BRIGGS & STRATTON

    $16.94
    $15.24
    Precision engineering for consistent fuel delivery Enhances engine efficiency and responsiveness Authentic BRIGGS & STRATTON OEM component for guaranteed fit and function 690518 JetMain - Power Your Equipment with Trusted BRIGGS & STRATTON...
    $16.94
    $15.24
    Qty in Cart: 0
    Quantity:
    Price:
    $16.94
    $15.24
    Subtotal:
  • BRIGGS & STRATTON JET-MAIN 704940 - Image 1

    704940 JetMain Briggs and Stratton Genuine OEM Part

    BRIGGS & STRATTON

    $18.26
    $16.43
    Precision engineered to keep your engine running at peak power. Optimized fuel delivery for enhanced combustion efficiency. Durable materials resist clogging and wear over time. Authentic OEM part from BRIGGS & STRATTON ensuring exact factory...
    $18.26
    $16.43
    Qty in Cart: 0
    Quantity:
    Price:
    $18.26
    $16.43
    Subtotal:
  • BRIGGS & STRATTON JET-MAIN 592231 - Image 1

    592231 JetMain Briggs and Stratton Genuine OEM Part

    BRIGGS & STRATTON

    $15.52
    $13.96
    Engineered for precision, built to last—trust BRIGGS & STRATTON’s commitment to excellence. Optimized JetMain technology enhances fuel delivery for improved engine responsiveness. Durable construction minimizes wear, extending engine life and reducing...
    $15.52
    $13.96
    Qty in Cart: 0
    Quantity:
    Price:
    $15.52
    $13.96
    Subtotal:
  • BRIGGS & STRATTON JET-MAIN 592069 - Image 1

    592069 JetMain Briggs and Stratton Genuine OEM Part

    BRIGGS & STRATTON

    $16.00
    $14.40
    Experience consistent power and efficiency with precision-engineered components Ensure cleaner fuel delivery for smoother engine operation Authentic BRIGGS & STRATTON OEM part guaranteeing exact fit and factory performance 592069 JetMain – Power Your...
    $16.00
    $14.40
    Qty in Cart: 0
    Quantity:
    Price:
    $16.00
    $14.40
    Subtotal:
  • BRIGGS & STRATTON JET-MAIN 591769 - Image 1

    591769 JetMain Briggs and Stratton Genuine OEM Part

    BRIGGS & STRATTON

    $14.09
    $12.68
    Engineered for precision and lasting power Ensures optimal fuel atomization for smooth running Reduces emission levels by maintaining factory specifications Authentic BRIGGS & STRATTON OEM component for exact fit and trusted quality 591769 JetMain -...
    $14.09
    $12.68
    Qty in Cart: 0
    Quantity:
    Price:
    $14.09
    $12.68
    Subtotal:
  • BRIGGS & STRATTON JET-MAIN 591768 - Image 1

    591768 JetMain Briggs and Stratton Genuine OEM Part

    BRIGGS & STRATTON

    $16.85
    $15.16
    Engineered for Precision and Durability Ensures optimal fuel atomization and combustion efficiency Designed to reduce engine vibration and improve throttle response Authentic BRIGGS & STRATTON OEM component guaranteeing perfect fit and...
    $16.85
    $15.16
    Qty in Cart: 0
    Quantity:
    Price:
    $16.85
    $15.16
    Subtotal:
  • BRIGGS & STRATTON JET-MAIN 842839 - Image 1

    842839 JetMain Briggs and Stratton Genuine OEM Part

    BRIGGS & STRATTON

    $29.02
    $26.11
    Precision-engineered to keep your engine running at its best Reliable fuel delivery for smooth, consistent engine operation Designed to minimize wear and extend engine life 100% genuine BRIGGS & STRATTON OEM component ensuring perfect fit and...
    $29.02
    $26.11
    Qty in Cart: 0
    Quantity:
    Price:
    $29.02
    $26.11
    Subtotal:
  • BRIGGS & STRATTON JET-MAIN 842837 - Image 1

    842837 JetMain Briggs and Stratton Genuine OEM Part

    BRIGGS & STRATTON

    $16.47
    $14.82
    Engineered for precision and durability, the 842837 JetMain elevates your engine’s performance to factory standards. Optimized fuel delivery enhances combustion efficiency for smoother operation and lower emissions. Durable construction ensures...
    $16.47
    $14.82
    Qty in Cart: 0
    Quantity:
    Price:
    $16.47
    $14.82
    Subtotal:
  • BRIGGS & STRATTON JET-MAIN 842836 - Image 1

    842836 JetMain Briggs and Stratton Genuine OEM Part

    BRIGGS & STRATTON

    $15.52
    $13.96
    Engineered to elevate your outdoor power equipment's efficiency and lifespan Precision-crafted JetMain component for optimal fuel delivery Durable construction ensuring consistent engine performance and reduced wear 100% Genuine BRIGGS & STRATTON OEM...
    $15.52
    $13.96
    Qty in Cart: 0
    Quantity:
    Price:
    $15.52
    $13.96
    Subtotal:
  • BRIGGS & STRATTON JET-MAIN 842782 - Image 1

    842782 JetMain Briggs and Stratton Genuine OEM Part

    BRIGGS & STRATTON

    $14.34
    $12.90
    Experience authentic performance engineered for your equipment Precision-built JetMain delivers optimal fuel-air mixture for smooth engine operation Durable construction safeguards against premature wear and extends engine life Genuine OEM Briggs &...
    $14.34
    $12.90
    Qty in Cart: 0
    Quantity:
    Price:
    $14.34
    $12.90
    Subtotal:
  • BRIGGS & STRATTON JET-MAIN 842449 - Image 1

    842449 JetMain Briggs and Stratton Genuine OEM Part

    BRIGGS & STRATTON

    $14.34
    $12.90
    Precision engineered for peak performance and lasting reliability Optimized fuel delivery for smoother engine operation Designed to reduce engine wear and extend equipment life Authentic BRIGGS & STRATTON OEM component ensuring factory-spec fit and...
    $14.34
    $12.90
    Qty in Cart: 0
    Quantity:
    Price:
    $14.34
    $12.90
    Subtotal:
  • Briggs And Stratton 842433 - Jet-Main (Briggs Oem Part)

    842433 JetMain Briggs and Stratton Genuine OEM Part

    BRIGGS & STRATTON

    $16.00
    $14.40
    Precision engineered for dependable power and longevity. Ensures optimal fuel delivery for efficient engine performance. Manufactured to exact Briggs & Stratton specifications for seamless integration. Authentic OEM part directly from Briggs & Stratton,...
    $16.00
    $14.40
    Qty in Cart: 0
    Quantity:
    Price:
    $16.00
    $14.40
    Subtotal:
  • BRIGGS & STRATTON JET-MAIN 842314 - Image 1

    842314 JetMain Briggs and Stratton Genuine OEM Part

    BRIGGS & STRATTON

    $15.08
    $13.57
    Trust in Every Turn of the Engine Precision-crafted JetMain nozzle ensures optimized fuel atomization for smoother engine operation Durable construction reduces wear and enhances engine responsiveness under varied conditions Genuine Briggs & Stratton...
    $15.08
    $13.57
    Qty in Cart: 0
    Quantity:
    Price:
    $15.08
    $13.57
    Subtotal:
  • BRIGGS & STRATTON JET-MAIN 842291 - Image 1

    842291 JetMain Briggs and Stratton Genuine OEM Part

    BRIGGS & STRATTON

    $25.10
    $22.59
    Engineered for precision, built to last. Ensures optimal fuel mixture for smooth and efficient engine operation. Designed to enhance responsiveness and reduce engine hesitation. Guaranteed genuine BRIGGS & STRATTON OEM quality for perfect fit and...
    $25.10
    $22.59
    Qty in Cart: 0
    Quantity:
    Price:
    $25.10
    $22.59
    Subtotal:
  • BRIGGS & STRATTON JET-MAIN 842238 - Image 1

    842238 JetMain Briggs and Stratton Genuine OEM Part

    BRIGGS & STRATTON

    $15.52
    $13.96
    Engineered for Peak Precision and Durability Ensures optimal carburetor fuel flow for smooth engine response Enhances fuel efficiency and reduces emissions Authentic BRIGGS & STRATTON OEM for guaranteed compatibility and longevity 842238 JetMain—Ignite...
    $15.52
    $13.96
    Qty in Cart: 0
    Quantity:
    Price:
    $15.52
    $13.96
    Subtotal:
  • BRIGGS & STRATTON JET-MAIN 842150 - Image 1

    842150 JetMain Briggs and Stratton Genuine OEM Part

    BRIGGS & STRATTON

    $30.20
    $27.18
    Precision-crafted for lasting power and peak engine efficiency Enhances fuel delivery consistency for smoother running Minimizes engine wear by maintaining calibrated flow rates Authentic BRIGGS & STRATTON OEM component engineered for exact fit and...
    $30.20
    $27.18
    Qty in Cart: 0
    Quantity:
    Price:
    $30.20
    $27.18
    Subtotal:
  • BRIGGS & STRATTON JET-MAIN 842104 - Image 1

    842104 JetMain Briggs and Stratton Genuine OEM Part

    BRIGGS & STRATTON

    $30.78
    $27.70
    Trust in authentic BRIGGS & STRATTON craftsmanship for lasting engine excellence Precisely engineered JetMain for optimal fuel delivery and smooth operation Designed to reduce engine wear and maintain factory-spec efficiency Guaranteed genuine OEM...
    $30.78
    $27.70
    Qty in Cart: 0
    Quantity:
    Price:
    $30.78
    $27.70
    Subtotal:
  • BRIGGS & STRATTON JET-MAIN 842103 - Image 1

    842103 JetMain Briggs and Stratton Genuine OEM Part

    BRIGGS & STRATTON

    $18.33
    $16.49
    Engineered for dependability, trusted for performance. Precision-crafted JetMain ensures optimal fuel delivery and combustion efficiency. Enhances engine smoothness and reduces operational wear. Authentic BRIGGS & STRATTON OEM component guaranteeing...
    $18.33
    $16.49
    Qty in Cart: 0
    Quantity:
    Price:
    $18.33
    $16.49
    Subtotal:
  • BRIGGS & STRATTON JET-MAIN 842093 - Image 1

    842093 JetMain Briggs and Stratton Genuine OEM Part

    BRIGGS & STRATTON

    $31.38
    $28.24
    Engineered to deliver unmatched precision and reliability for your small engine Optimizes fuel delivery for smoother running and improved efficiency Authentic BRIGGS & STRATTON OEM part guaranteeing exact fit and factory-calibrated performance 842093...
    $31.38
    $28.24
    Qty in Cart: 0
    Quantity:
    Price:
    $31.38
    $28.24
    Subtotal:
  • BRIGGS & STRATTON JET-MAIN 842739 - Image 1

    842739 JetMain Briggs and Stratton Genuine OEM Part

    BRIGGS & STRATTON

    $38.02
    $34.21
    Engineered for precision and endurance, crafted to meet the demands of your trusted Briggs & Stratton engine. Optimized jet design ensures consistent fuel delivery for smooth operation. Durable construction minimizes wear and extends engine life. This...
    $38.02
    $34.21
    Qty in Cart: 0
    Quantity:
    Price:
    $38.02
    $34.21
    Subtotal:
  • BRIGGS & STRATTON JET-MAIN 825713 - Image 1

    825713 JetMain Briggs and Stratton Genuine OEM Part

    BRIGGS & STRATTON

    $24.28
    $21.85
    Precision engineered to maintain Briggs & Stratton’s legendary reliability. Optimized fuel delivery to enhance engine efficiency and smooth operation. Built to exact OEM specifications for flawless fit and performance. Authentic Briggs & Stratton OEM...
    $24.28
    $21.85
    Qty in Cart: 0
    Quantity:
    Price:
    $24.28
    $21.85
    Subtotal:
  • BRIGGS & STRATTON JET-MAIN 825711 - Image 1

    825711 JetMain Briggs and Stratton Genuine OEM Part

    BRIGGS & STRATTON

    $31.68
    $28.51
    Unwavering Quality and Precision in Every JetMain Enhances Fuel Efficiency for Smooth, Reliable Engine Performance Engineered to Reduce Emissions and Prolong Engine Life Guaranteed Genuine BRIGGS & STRATTON OEM Part for Exact Fit and Function 825711...
    $31.68
    $28.51
    Qty in Cart: 0
    Quantity:
    Price:
    $31.68
    $28.51
    Subtotal:
  • BRIGGS & STRATTON JET-MAIN 825563 - Image 1

    825563 JetMain Briggs and Stratton Genuine OEM Part

    BRIGGS & STRATTON

    $31.68
    $28.51
    Depend on authentic precision engineering for optimal airflow control. Enhance fuel efficiency and maintain smooth engine performance. Built as a genuine OEM replacement for exact fit and factory-spec reliability. Briggs & Stratton original part...
    $31.68
    $28.51
    Qty in Cart: 0
    Quantity:
    Price:
    $31.68
    $28.51
    Subtotal:
  • BRIGGS & STRATTON JET-MAIN 825471 - Image 1

    825471 JetMain Briggs and Stratton Genuine OEM Part

    BRIGGS & STRATTON

    $21.56
    $19.40
    Engineered for Precision and Dependability Optimizes Fuel Delivery for Efficient Engine Performance Durable Construction Minimizes Wear and Extends Engine Life Authentic BRIGGS & STRATTON OEM Part for Exact Fit and Factory Performance 825471 JetMain –...
    $21.56
    $19.40
    Qty in Cart: 0
    Quantity:
    Price:
    $21.56
    $19.40
    Subtotal:
  • BRIGGS & STRATTON JET-MAIN 820456 - Image 1

    820456 JetMain Briggs and Stratton Genuine OEM Part

    BRIGGS & STRATTON

    $43.82
    $39.43
    Experience precision-engineered performance with BRIGGS & STRATTON’s trusted 820456 JetMain OEM part Designed for seamless fuel delivery to maximize engine efficiency and smooth operation Durable construction ensures long-lasting reliability even under...
    $43.82
    $39.43
    Qty in Cart: 0
    Quantity:
    Price:
    $43.82
    $39.43
    Subtotal:
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