Valve Springs

Genuine Valve Springs for Diesel Engines by Onan, Cummins & Fleetguard

Maintain peak performance and reliability with our premium valve springs tailored specifically for Onan, Cummins, and Fleetguard diesel engines. Engineered for strength and longevity, these genuine valve springs ensure optimal valve timing and smooth engine operation under heavy-duty conditions.

Valve Springs for Diesel Engines - Genuine Onan, Cummins & Fleetguard Parts

Our valve springs collection includes high-quality compression valve springs, performance valve springs, and replacement valve springs crafted to meet OEM specifications. Designed to withstand extreme pressure and temperature variations, they guarantee enhanced engine efficiency and reduced wear.

  • Authentic Quality: Genuine parts from trusted brands ensuring perfect compatibility and durability.
  • Wide Selection: Suitable for various diesel engine models from Onan, Cummins, and Fleetguard.
  • Performance Focused: Precisely engineered to maintain engine timing and improve power output.

Why Choose Our Valve Springs? Experience unmatched reliability and expert support with our genuine valve springs, enhancing your diesel engine’s lifespan and performance every mile.

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  • ONAN 110-4048 - 1104048 VALVE SPRING Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
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    ONAN 1104048 VALVE SPRING Original ONAN/CUMMINS OEM part

    ONAN

    $31.20
    $28.51
    Cummins VALVE SPRING 110-4048 Find genuine Cummins VALVE SPRING with SKU 110-4048 at our store, your go-to destination for original replacement parts. Crafted to the highest standards, this part...
    $31.20
    $28.51
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    Qty in Cart: 0
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    $31.20
    $28.51
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  • ONAN 185-6017 - 1856017 VALVE SPRING RETAINER Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
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    ONAN 1856017 VALVE SPRING RETAINER Original ONAN/CUMMINS OEM part

    ONAN

    $31.30
    $28.60
    Cummins VALVE SPRING RETAINER 185-6017 Our store proudly offers the authentic Cummins VALVE SPRING RETAINER, SKU 185-6017, providing top-notch precision and quality for your outdoor equipment...
    $31.30
    $28.60
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    Qty in Cart: 0
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    $31.30
    $28.60
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  • ONAN 186-6090 - 1866090 VALVE SPRING CARRIER Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
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    ONAN 1866090 VALVE SPRING CARRIER Original ONAN/CUMMINS OEM part

    ONAN

    $29.55
    $26.99
    Cummins VALVE SPRING CARRIER 186-6090 Our store proudly offers the original Cummins VALVE SPRING CARRIER with SKU 186-6090, ensuring premium quality and perfect compatibility with your outdoor...
    $29.55
    $26.99
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    Qty in Cart: 0
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    Price:
    $29.55
    $26.99
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  • ONAN 186-6089 - 1866089 SPRING VALVE G Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
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    ONAN 1866089 SPRING VALVE G Original ONAN/CUMMINS OEM part

    ONAN

    $29.60
    $27.04
    Cummins SPRING VALVE G 186-6089 Find genuine replacement parts like the "SPRING VALVE G" (SKU: 186-6089) from Cummins at our online store. Our dedicated focus on providing authentic parts ensures...
    $29.60
    $27.04
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    Qty in Cart: 0
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    Price:
    $29.60
    $27.04
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  • ONAN 110-4054 - 1104054 VALVE SPRING WASHER Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
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    ONAN 1104054 VALVE SPRING WASHER Original ONAN/CUMMINS OEM part

    ONAN

    $22.77
    $20.80
    Cummins VALVE SPRING WASHER 110-4054 Find reliability in Cummins' VALVE SPRING WASHER (SKU: 110-4054), rendering optimum performance. With our commitment to authenticity, our store guarantees...
    $22.77
    $20.80
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    Qty in Cart: 0
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    Price:
    $22.77
    $20.80
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  • ONAN 110-3957 - 1103957 VALVE SPRING RING Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
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    ONAN 1103957 VALVE SPRING RING Original ONAN/CUMMINS OEM part

    ONAN

    $11.15
    $10.19
    Cummins VALVE SPRING RING 110-3957 Find the authentic VALVE SPRING RING with SKU 110-3957 from Cummins at our store. Our selection of original replacement parts ensures the highest quality standards...
    $11.15
    $10.19
    Add to Cart
    Qty in Cart: 0
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    Price:
    $11.15
    $10.19
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  • ONAN 110-4149 - 1104149 VALVE SPRING Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
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    ONAN 1104149 VALVE SPRING Original ONAN/CUMMINS OEM part

    ONAN

    $33.85
    $30.92
    Cummins VALVE SPRING 110-4149 Find the genuine Cummins VALVE SPRING with SKU 110-4149 at our store for your outdoor equipment maintenance needs. Rest assured, as our store exclusively offers...
    $33.85
    $30.92
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    Qty in Cart: 0
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    Price:
    $33.85
    $30.92
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  • ONAN A029M331 - VALVE SPRING RETAINER Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
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    ONAN A029M331 VALVE SPRING RETAINER Original ONAN/CUMMINS OEM part

    ONAN

    $5.32
    $4.86
    Cummins VALVE SPRING RETAINER A029M331 Find the genuine Cummins VALVE SPRING RETAINER with SKU A029M331 at our online store. Ensure precision and durability for your outdoor equipment by choosing...
    $5.32
    $4.86
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $5.32
    $4.86
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  • ONAN 181-0534 - 1810534 VIBRATION ISOLATOR Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
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    ONAN 1810534 VIBRATION ISOLATOR Original ONAN/CUMMINS OEM part

    ONAN

    $17.75
    $16.21
    Cummins VIBRATION ISOLATOR 181-0534 Discover the premium quality "VIBRATION ISOLATOR" by Cummins with SKU "181-0534" at our online store. Our commitment to offering genuine replacement parts ensures...
    $17.75
    $16.21
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $17.75
    $16.21
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  • ONAN 110-4056 - 1104056 LOCK VALVE SPRING RETAINER Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
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    ONAN 1104056 LOCK VALVE SPRING RETAINER Original ONAN/CUMMINS OEM part

    ONAN

    $19.89
    $18.17
    Cummins LOCK VALVE SPRING RETAINER 110-4056 Discover the top-quality LOCK VALVE SPRING RETAINER with SKU 110-4056 from Cummins at our store. Expertly crafted for durability and performance, this...
    $19.89
    $18.17
    Add to Cart
    Qty in Cart: 0
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    Price:
    $19.89
    $18.17
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  • ONAN 185-6140 - 1856140 DELIVERY VALVE SPRING Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
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    ONAN 1856140 DELIVERY VALVE SPRING Original ONAN/CUMMINS OEM part

    ONAN

    $14.30
    $13.07
    Engineered for seamless power — trust the precision of genuine ONAN parts. Durable valve spring ensuring optimal fuel delivery and smooth engine operation. Built to withstand demanding generator...
    $14.30
    $13.07
    Add to Cart
    Qty in Cart: 0
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    Price:
    $14.30
    $13.07
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  • ONAN 185-6218 - 1856218 DELIVERY VALVE SPRING Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
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    ONAN 1856218 DELIVERY VALVE SPRING Original ONAN/CUMMINS OEM part

    ONAN

    $11.70
    $10.69
    Experience precision engineered performance tailored for your ONAN generator Designed to maintain fuel injection efficiency and system reliability Manufactured as an authentic Cummins Onan OEM part...
    $11.70
    $10.69
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $11.70
    $10.69
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  • ONAN 185-6016 - 1856016 VALVE SPRING Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
    Add to Cart

    ONAN 1856016 VALVE SPRING Original ONAN/CUMMINS OEM part

    ONAN

    $17.44
    $15.93
    Cummins VALVE SPRING 185-6016 Trust in the quality and reliability of Cummins' VALVE SPRING with SKU 185-6016, ensuring optimal performance for your outdoor equipment. In need of authentic...
    $17.44
    $15.93
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $17.44
    $15.93
    Subtotal:
  • ONAN 110-3982 - 1103982 VALVE SPRING Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
    Add to Cart

    ONAN 1103982 VALVE SPRING Original ONAN/CUMMINS OEM part

    ONAN

    $15.54
    $14.19
    Cummins VALVE SPRING 110-3982 Choose only the best for your outdoor equipment with the Cummins VALVE SPRING (SKU: 110-3982). Crafted to meet the highest standards, this original part ensures optimal...
    $15.54
    $14.19
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $15.54
    $14.19
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  • ONAN 185-5541 - 1855541 VALVE SPRING COLLET Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
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    ONAN 1855541 VALVE SPRING COLLET Original ONAN/CUMMINS OEM part

    ONAN

    $12.02
    $10.98
    Cummins VALVE SPRING COLLET 185-5541 Explore our top-notch "VALVE SPRING COLLET" - SKU "185-5541" from the renowned brand Cummins. Our store is the ultimate destination for premium original...
    $12.02
    $10.98
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $12.02
    $10.98
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  • ONAN 181-0297 - 1810297 VALVE SPRING Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
    Add to Cart

    ONAN 1810297 VALVE SPRING Original ONAN/CUMMINS OEM part

    ONAN

    $7.60
    $6.95
    Cummins VALVE SPRING 181-0297 When it comes to sourcing original VALVE SPRING for your outdoor equipment, look no further than the Cummins 181-0297. Our store prides itself on offering genuine...
    $7.60
    $6.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $7.60
    $6.95
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  • ONAN 185-3431 - 1853431 VALVE SPRING RETAINER Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
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    ONAN 1853431 VALVE SPRING RETAINER Original ONAN/CUMMINS OEM part

    ONAN

    $7.52
    $6.87
    Cummins VALVE SPRING RETAINER 185-3431 Discover the authentic Cummins VALVE SPRING RETAINER with SKU 185-3431 at our store. Precision-engineered to meet the highest standards, this essential part...
    $7.52
    $6.87
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $7.52
    $6.87
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  • ONAN 185-3280 - 1853280 VALVE SPRING RETAINER Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
    Add to Cart

    ONAN 1853280 VALVE SPRING RETAINER Original ONAN/CUMMINS OEM part

    ONAN

    $7.39
    $6.75
    Cummins VALVE SPRING RETAINER 185-3280 Our online store proudly offers the original "VALVE SPRING RETAINER" (SKU: 185-3280) by Cummins, ensuring top-notch quality and precision fit for your outdoor...
    $7.39
    $6.75
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $7.39
    $6.75
    Subtotal:
  • ONAN 110-3822 - 1103822 VALVE SPRING Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
    Add to Cart

    ONAN 1103822 VALVE SPRING Original ONAN/CUMMINS OEM part

    ONAN

    $7.62
    $6.96
    Cummins VALVE SPRING 110-3822 Get your hands on the original Cummins VALVE SPRING (SKU: 110-3822) at our online store. Crafted with precision to ensure top-notch performance in your outdoor...
    $7.62
    $6.96
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $7.62
    $6.96
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  • On Sale
    ONAN 1103698 VALVE SPRING WASHER Original ONAN/CUMMINS OEM part
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    ONAN 1103698 VALVE SPRING WASHER Original ONAN/CUMMINS OEM part

    ONAN

    $8.13
    $6.50
    $7.42
    This valve spring washer is a precision-engineered metal component, crafted from high-grade steel to meet OEM standards for durability and fit. Its primary function is to secure valve springs in...
    $8.13
    $6.50
    $7.42
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $8.13
    $6.50
    $7.42
    Subtotal:
  • ONAN 110-3487 - 1103487 VALVE SPRING RETAINER Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
    Add to Cart

    ONAN 1103487 VALVE SPRING RETAINER Original ONAN/CUMMINS OEM part

    ONAN

    $8.39
    $7.67
    Cummins VALVE SPRING RETAINER 110-3487 Find high-quality VALVE SPRING RETAINER 110-3487 by Cummins for your outdoor equipment at our store. Designed to deliver optimal performance and durability,...
    $8.39
    $7.67
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $8.39
    $7.67
    Subtotal:
  • ONAN 110-1221 - 1101221 VALVE SPRING Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
    Add to Cart

    ONAN 1101221 VALVE SPRING Original ONAN/CUMMINS OEM part

    ONAN

    $8.24
    $7.53
    Cummins VALVE SPRING 110-1221 When it comes to finding top-quality replacement parts like the Cummins VALVE SPRING with SKU 110-1221, look no further than our store. We take pride in offering only...
    $8.24
    $7.53
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $8.24
    $7.53
    Subtotal:
  • ONAN 185-5540 - 1855540 VALVE SPRING RETAINER Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
    Add to Cart

    ONAN 1855540 VALVE SPRING RETAINER Original ONAN/CUMMINS OEM part

    ONAN

    $8.10
    $7.40
    Cummins VALVE SPRING RETAINER 185-5540 Find the authentic VALVE SPRING RETAINER with SKU 185-5540 from Cummins at our online store. Our selection of original replacement parts ensures the highest...
    $8.10
    $7.40
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $8.10
    $7.40
    Subtotal:
  • ONAN 110-4177 - 1104177 VALVE SPRING Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
    Add to Cart

    ONAN 1104177 VALVE SPRING Original ONAN/CUMMINS OEM part

    ONAN

    $4.72
    $4.31
    Cummins VALVE SPRING 110-4177 When it comes to finding original VALVE SPRING replacement parts, look no further than our store. We offer the genuine Cummins VALVE SPRING with SKU 110-4177, ensuring...
    $4.72
    $4.31
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $4.72
    $4.31
    Subtotal:
  • ONAN 110-4033 - 1104033 AX1004835 INNER VALVE SPRING Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
    Add to Cart

    ONAN 1104033 AX1004835 INNER VALVE SPRING Original ONAN/CUMMINS OEM part

    ONAN

    $4.80
    $4.39
    Precision engineering that powers reliability Durable inner valve spring designed to maintain optimal valve operation under demanding conditions Essential component for sustained engine health and...
    $4.80
    $4.39
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $4.80
    $4.39
    Subtotal:
  • ONAN 110-4013 - 1104013 WASHER VALVE SPRING AX Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
    Add to Cart

    ONAN 1104013 WASHER VALVE SPRING AX Original ONAN/CUMMINS OEM part

    ONAN

    $5.02
    $4.58
    Cummins WASHER VALVE SPRING AX 110-4013 Unlock peak performance for your outdoor equipment with the Cummins WASHER VALVE SPRING AX (SKU: 110-4013). Crafted with precision, this genuine part assures...
    $5.02
    $4.58
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $5.02
    $4.58
    Subtotal:
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