Crankshafts

Genuine Crankshafts for Diesel Engines - Onan, Cummins, Fleetguard

Maintain peak performance of your diesel engines with our premium selection of genuine crankshafts. Designed specifically for Onan, Cummins, and Fleetguard power engines, our crankshafts deliver reliable durability and smooth operation under demanding conditions.

Buy Authentic Crankshafts for Diesel Engines | Onan, Cummins & Fleetguard

Our crankshafts, including precision machined shafts and heavy-duty replacement crankshafts, are engineered to meet OEM standards. These parts ensure balanced engine rotation and maximize power efficiency, essential for long-lasting diesel engine performance.

  • High-Quality Materials: Crafted from robust alloys for enhanced wear resistance and longevity.
  • Exact OEM Fit: Guaranteed compatibility with Onan, Cummins, and Fleetguard diesel engines.
  • Improved Engine Reliability: Designed to reduce vibrations and maintain engine timing accuracy.

Why Choose Our Crankshafts? We provide 100% genuine replacement crankshafts backed by expert support, ensuring your diesel engine operates efficiently and reliably every time.

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  • CUMMINS 3819624 - ENGINE CRANKSHAFT - Original OEM part - Image 1
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    CUMMINS 3819624 ENGINE CRANKSHAFT Original OEM part

    CUMMINS

    $12,743.92
    $11,641.57
    Cummins 3819624 - ENGINE CRANKSHAFT MINS3819624 The Cummins 3819624 Engine Crankshaft now available at our store! Crafted with precision and reliability, this original part ensures optimal...
    $12,743.92
    $11,641.57
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    $12,743.92
    $11,641.57
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  • CUMMINS 3608833 - CRANKSHAFT ENGINE - Original OEM part
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    CUMMINS 3608833 ENGINE CRANKSHAFT Original OEM part

    CUMMINS

    $15,462.45
    $14,124.95
    Cummins 3608833 - ENGINE CRANKSHAFT MINS3608833 Discover the unparalleled quality of the "3608833 - ENGINE CRANKSHAFT" by Cummins, designed to precise specifications for optimal performance. Find...
    $15,462.45
    $14,124.95
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    $15,462.45
    $14,124.95
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  • CUMMINS 3064291 - CRANKSHAFT ENGINE - Original OEM part
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    CUMMINS 3064291 ENGINE CRANKSHAFT Original OEM part

    CUMMINS

    $15,020.73
    $13,721.43
    Engineered for Excellence: Precision-crafted for optimal crankshaft performance. Durability You Can Trust: Built to withstand rigorous engine demands and extend service life. OEM Assurance: Genuine...
    $15,020.73
    $13,721.43
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    $15,020.73
    $13,721.43
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  • CUMMINS 3054866 - ENGINE CRANKSHAFT - Original OEM part - Image 1
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    CUMMINS 3054866 ENGINE CRANKSHAFT Original OEM part

    CUMMINS

    $15,496.08
    $14,155.67
    Cummins 3054866 - ENGINE CRANKSHAFT MINS3054866 Find the genuine Cummins 3054866 Engine Crankshaft at our store. Crafted to exact specifications, this quality replacement part ensures optimal...
    $15,496.08
    $14,155.67
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    $15,496.08
    $14,155.67
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  • CUMMINS 2882731 - ENGINE CRANKSHAFT - Original OEM part - Image 1
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    CUMMINS 2882731 ENGINE CRANKSHAFT Original OEM part

    CUMMINS

    $10,404.89
    $9,504.87
    Precision-engineered durability for long-lasting performance Essential for optimal engine balance and smooth operation 100% genuine Cummins OEM ensures perfect fit and function Guaranteed...
    $10,404.89
    $9,504.87
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    $10,404.89
    $9,504.87
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  • CUMMINS 2882730 - ENGINE CRANKSHAFT - Original OEM part - Image 1
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    CUMMINS 2882730 ENGINE CRANKSHAFT Original OEM part

    CUMMINS

    $13,171.56
    $12,032.22
    Cummins 2882730 - ENGINE CRANKSHAFT MINS2882730 Have you been searching for a reliable source to purchase the original Cummins 2882730 - ENGINE CRANKSHAFT Look no further! Our store offers this...
    $13,171.56
    $12,032.22
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    $13,171.56
    $12,032.22
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  • CUMMINS 2882729 - CRANKSHAFT ENGINE - Original OEM part - Image 1
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    CUMMINS 2882729 ENGINE CRANKSHAFT Original OEM part

    CUMMINS

    $13,545.04
    $12,373.39
    Cummins 2882729 - ENGINE CRANKSHAFT MINS2882729 Find the genuine Cummins 2882729 Engine Crankshaft at our store, your ultimate source for quality replacement parts. Crafted with precision, this...
    $13,545.04
    $12,373.39
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    $13,545.04
    $12,373.39
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  • ONAN 104-1699 - 1041699 CRANKSHAFT Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
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    ONAN 1041699 CRANKSHAFT Original ONAN/CUMMINS OEM part

    ONAN

    $520.72
    $475.67
    Power your generator with uncompromising precision and proven durability Engineered for impeccable balance and strength under demanding conditions Crafted to maintain seamless engine rotation and...
    $520.72
    $475.67
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    $520.72
    $475.67
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  • ONAN 104-0882 - 1040882 CRANKSHAFT Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
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    ONAN 1040882 CRANKSHAFT Original ONAN/CUMMINS OEM part

    ONAN

    $886.49
    $809.81
    Engineered for Excellence: The heart of your generator’s performance depends on precision-engineered components like the ONAN 104-0882 Crankshaft. Durability Meets Efficiency: Crafted to ensure...
    $886.49
    $809.81
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    $886.49
    $809.81
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  • ONAN 185-7312 - 1857312 CRANK Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
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    ONAN 1857312 CRANK Original ONAN/CUMMINS OEM part

    ONAN

    $3,859.93
    $3,526.04
    Engineered for Precision: Crafted to meet exact Cummins Onan specifications, ensuring flawless fit and function. Durable Construction: Designed to withstand rigorous use and extend your generator’s...
    $3,859.93
    $3,526.04
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    $3,859.93
    $3,526.04
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  • ONAN 185-5923 - 1855923 CRANKSHAFT Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
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    ONAN 1855923 CRANKSHAFT Original ONAN/CUMMINS OEM part

    ONAN

    $5,682.70
    $5,191.15
    Precision-engineered excellence powering your generator’s heart Essential for smooth engine rotation and optimal power delivery Manufactured to exact Cummins Onan specifications for guaranteed fit...
    $5,682.70
    $5,191.15
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    $5,682.70
    $5,191.15
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  • ONAN 185-6874 - 1856874 CRANKSHAFT Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
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    ONAN 1856874 CRANKSHAFT Original ONAN/CUMMINS OEM part

    ONAN

    $2,715.65
    $2,480.75
    Precision-engineered to maintain ONAN generator excellence Robust construction designed for enduring performance under demanding conditions Seamless fitment guaranteeing optimal engine balance and...
    $2,715.65
    $2,480.75
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    $2,715.65
    $2,480.75
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  • ONAN 104-2186 - 1042186 CRANKSHAFT Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
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    ONAN 1042186 CRANKSHAFT Original ONAN/CUMMINS OEM part

    ONAN

    $2,953.92
    $2,698.40
    Dependable Power, Engineered Precision Robust crankshaft construction ensures long-lasting engine stability Optimized for seamless integration and peak generator efficiency Genuine ONAN OEM part...
    $2,953.92
    $2,698.40
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    $2,953.92
    $2,698.40
    Subtotal:
  • ONAN 186-6047 - 1866047 CRANKSHAFT KIT Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
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    ONAN 1866047 CRANKSHAFT KIT Original ONAN/CUMMINS OEM part

    ONAN

    $2,894.85
    $2,644.45
    Engineered for Precision Power: Builds the foundation of smooth, reliable engine performance. Enhanced Durability: Crafted from premium materials to withstand rigorous operation and extend engine...
    $2,894.85
    $2,644.45
    Add to Cart
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    $2,894.85
    $2,644.45
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  • ONAN 186-6046 - 1866046 CRANKSHAFT KIT Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
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    ONAN 1866046 CRANKSHAFT KIT Original ONAN/CUMMINS OEM part

    ONAN

    $2,624.15
    $2,397.16
    Harness the true power of reliability with authentic ONAN engineering. Precision-balanced crankshaft design for smooth and consistent engine operation. Engineered for optimal wear resistance and...
    $2,624.15
    $2,397.16
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    $2,624.15
    $2,397.16
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  • ONAN 185-7376 - 1857376 CRANKSHAFT Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
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    ONAN 1857376 CRANKSHAFT Original ONAN/CUMMINS OEM part

    ONAN

    $2,873.52
    $2,624.96
    Precision engineered for dependable power delivery Designed to ensure smooth engine operation and reduce wear Originally manufactured by ONAN for guaranteed fit and function ONAN 185-7376...
    $2,873.52
    $2,624.96
    Add to Cart
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    $2,873.52
    $2,624.96
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  • ONAN 184-0046 - 1840046 CRANKSHAFT ASSEMBLY Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
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    ONAN 1840046 CRANKSHAFT ASSEMBLY Original ONAN/CUMMINS OEM part

    ONAN

    $2,364.65
    $2,160.11
    Precision engineered for unwavering power delivery Ensures smooth engine operation with robust durability Manufactured as a genuine OEM component by ONAN, guaranteeing fit and function ONAN...
    $2,364.65
    $2,160.11
    Add to Cart
    Qty in Cart: 0
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    $2,364.65
    $2,160.11
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  • ONAN 104-2122 - 1042122 CRANKSHAFT Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
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    ONAN 1042122 CRANKSHAFT Original ONAN/CUMMINS OEM part

    ONAN

    $3,057.90
    $2,793.40
    Engineered for uncompromising power delivery and durability Precision-crafted to maintain optimal engine balance and efficiency 100% genuine ONAN OEM component ensuring perfect compatibility and...
    $3,057.90
    $2,793.40
    Add to Cart
    Qty in Cart: 0
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    Price:
    $3,057.90
    $2,793.40
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  • ONAN 184-0034 - 1840034 CRANKSHAFT ASSEMBLY Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
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    ONAN 1840034 CRANKSHAFT ASSEMBLY Original ONAN/CUMMINS OEM part

    ONAN

    $2,278.36
    $2,081.28
    Engineered Excellence for Enduring Power Precision-crafted crankshaft assembly for flawless engine operation Vital component ensuring smooth power delivery and extended engine life Certified genuine...
    $2,278.36
    $2,081.28
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    Qty in Cart: 0
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    $2,278.36
    $2,081.28
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  • ONAN 541-1756 - 5411756 CRANKSHAFT KIT Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
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    ONAN 5411756 CRANKSHAFT KIT Original ONAN/CUMMINS OEM part

    ONAN

    $2,259.20
    $2,063.78
    Precision engineered for seamless power delivery Manufactured to meet stringent OEM quality standards Enhances engine reliability and longevity under demanding conditions Certified genuine OEM Onan...
    $2,259.20
    $2,063.78
    Add to Cart
    Qty in Cart: 0
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    Price:
    $2,259.20
    $2,063.78
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  • ONAN 104-1728 - 1041728 CRANKSHAFT Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
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    ONAN 1041728 CRANKSHAFT Original ONAN/CUMMINS OEM part

    ONAN

    $561.40
    $512.84
    Precision engineered for unwavering reliability in every revolution Durable construction designed to withstand demanding generator workloads Maintains OEM specifications to guarantee seamless...
    $561.40
    $512.84
    Add to Cart
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    $561.40
    $512.84
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  • ONAN 104-1925-02 - 104192502 CRANKSHAFT ASSEMBLY Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
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    ONAN 104192502 CRANKSHAFT ASSEMBLY Original ONAN/CUMMINS OEM part

    ONAN

    $520.22
    $475.22
    Precision engineered for dependable power delivery Durable construction designed to withstand intense operational demands 100% genuine OEM component from Onan for assured compatibility and...
    $520.22
    $475.22
    Add to Cart
    Qty in Cart: 0
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    Price:
    $520.22
    $475.22
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  • ONAN 185-2510 - 1852510 CRANKSHAFT Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
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    ONAN 1852510 CRANKSHAFT Original ONAN/CUMMINS OEM part

    ONAN

    $503.69
    $460.12
    Precision engineered to power your passion Robust construction to endure demanding engine cycles Maintains perfect alignment for smooth operation and longevity Certified genuine OEM part from...
    $503.69
    $460.12
    Add to Cart
    Qty in Cart: 0
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    $503.69
    $460.12
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  • ONAN 104-2133 - 1042133 CRANKSHAFT ONAN Genuine OEM Part - Original OEM part - Image 1
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    ONAN 1042133 CRANKSHAFT ONAN Genuine OEM Part

    ONAN

    $151.78
    $138.65
    This is a genuine ONAN (Cummins) OEM crankshaft designed specifically for your generator systems. It serves as the primary rotating component that converts piston motion into rotational power...
    $151.78
    $138.65
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    $151.78
    $138.65
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  • ONAN 181-0049 - 1810049 CRANKSHAFT Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
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    ONAN 1810049 CRANKSHAFT Original ONAN/CUMMINS OEM part

    ONAN

    $97.98
    $89.51
    Precision engineered to power your Onan generator to excellence Robust construction ensuring long-lasting engine integrity Seamlessly compatible with Onan engine specifications for optimal...
    $97.98
    $89.51
    Add to Cart
    Qty in Cart: 0
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    $97.98
    $89.51
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  • ONAN 185-5360 - 1855360 CRANKSHAFT Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
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    ONAN 1855360 CRANKSHAFT Original ONAN/CUMMINS OEM part

    ONAN

    $58.73
    $53.65
    Engineered for uncompromising reliability and precision. High-grade steel construction ensures extended service life under demanding power conditions. Perfectly designed to maintain engine balance...
    $58.73
    $53.65
    Add to Cart
    Qty in Cart: 0
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    $58.73
    $53.65
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  • ONAN 185-5581 - 1855581 CRANKSHAFT METAL Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
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    ONAN 1855581 CRANKSHAFT METAL Original ONAN/CUMMINS OEM part

    ONAN

    $61.15
    $55.86
    Engineered to Last: Experience unparalleled durability that powers your generator through every challenge. Precision Fit: Designed for flawless integration within ONAN systems, guaranteeing smooth...
    $61.15
    $55.86
    Add to Cart
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    $61.15
    $55.86
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  • ONAN 185-5361 - 1855361 CRANKSHAFT Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
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    ONAN 1855361 CRANKSHAFT Original ONAN/CUMMINS OEM part

    ONAN

    $45.05
    $41.15
    Engineered precision delivering enduring power and reliability Robust construction for enhanced crankshaft durability and smooth engine operation 100% genuine OEM Onan component designed for perfect...
    $45.05
    $41.15
    Add to Cart
    Qty in Cart: 0
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    $45.05
    $41.15
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  • ONAN 185-5933 - 1855933 CRANKSHAFT METAL Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
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    ONAN 1855933 CRANKSHAFT METAL Original ONAN/CUMMINS OEM part

    ONAN

    $49.19
    $44.94
    Engineered to Power Your Peace of Mind Precision-crafted metal construction ensures maximum strength and durability. Designed to perfectly fit and boost the performance of your ONAN generator. 100%...
    $49.19
    $44.94
    Add to Cart
    Qty in Cart: 0
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    $49.19
    $44.94
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