Unions

Cummins Unions

Unions are vital components in the world of Diesel Engines. Specifically designed for Cummins engines, these unions play a crucial role in connecting various parts together. Acting as a bridge, unions ensure seamless operation and efficient performance. By securely joining pipes, hoses, or fittings, they prevent leaks and maintain the integrity of the system. Their importance lies in their ability to create a reliable and durable connection, ensuring optimal functionality of your Cummins engine. Trust our high-quality unions to keep your Diesel engine running smoothly and efficiently.

Upgrade your Diesel engine with high-quality replacement parts from Cummins. Our extensive range of Cummins Unions is designed to enhance the performance and longevity of your engine. With a reputation for excellence, Cummins is a trusted brand in the industry. Our unions are meticulously crafted to ensure a perfect fit and optimal functionality. Whether you need unions for fuel systems or exhaust systems, Cummins has you covered. Choose Cummins parts for reliability, durability, and superior performance. Trust the experts and get your Diesel engine up and running smoothly with Cummins Unions.

If you do not find here the Unions you need, please contact us through our Contact Us section so you can get assistance and your engine back up and running in no time.

  • Product
  • Qty in Cart
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  • Price
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  • CUMMINS 3536225 - MALE UNION - OEM part - Image 1

    CUMMINS 3536225 - MALE UNION - OEM part

    CUMMINS

    $42.68
    $38.42
    CUMMINS 3536225 - MALE UNION MINS3536225 Looking for the best place to get the original 3536225 - MALE UNION by CUMMINS? Look no further! Our online store offers authentic CUMMINS 3536225 - MALE UNION at the best price. When you shop with us, you can be...
    $42.68
    $38.42
    Qty in Cart: 0
    Quantity:
    Price:
    $42.68
    $38.42
    Subtotal:
  • CUMMINS 3417130 - MALE UNION - OEM part - Image 1

    CUMMINS 3417130 - MALE UNION - OEM part

    CUMMINS

    $73.91
    $66.52
    CUMMINS 3417130 - MALE UNION MINS3417130 Looking for the original 3417130 - MALE UNION by CUMMINS? Look no further! Our store offers the best prices and fast shipping for this genuine replacement part. Don't settle for imitations, get the real deal from...
    $73.91
    $66.52
    Qty in Cart: 0
    Quantity:
    Price:
    $73.91
    $66.52
    Subtotal:
  • CUMMINS 3411071 - REDUCING FEMALE UNION - OEM part - Image 1

    CUMMINS 3411071 - REDUCING FEMALE UNION - OEM part

    CUMMINS

    $105.55
    $95.00
    CUMMINS 3411071 - REDUCING FEMALE UNION MINS3411071 When it comes to finding the original 3411071 - REDUCING FEMALE UNION by CUMMINS, our store is the best choice. We offer this OEM fuse holder at the best price and with fast shipping, ensuring that you...
    $105.55
    $95.00
    Qty in Cart: 0
    Quantity:
    Price:
    $105.55
    $95.00
    Subtotal:
  • CUMMINS 3410804 - MALE UNION - OEM part - Image 1

    CUMMINS 3410804 - MALE UNION - OEM part

    CUMMINS

    $93.92
    $84.53
    CUMMINS 3410804 - MALE UNION MINS3410804 Looking for the perfect place to get your hands on an original 3410804 - MALE UNION? Look no further! Our online store offers the best price on this genuine CUMMINS product. With fast shipping and top-notch...
    $93.92
    $84.53
    Qty in Cart: 0
    Quantity:
    Price:
    $93.92
    $84.53
    Subtotal:
  • CUMMINS 3406907 - MALE UNION - OEM part - Image 1

    CUMMINS 3406907 - MALE UNION - OEM part

    CUMMINS

    $33.65
    $30.29
    CUMMINS 3406907 - MALE UNION MINS3406907 Looking for the original 3406907 - MALE UNION by CUMMINS? Look no further. Our store offers the best price for this genuine OEM part. With fast shipping and our commitment to providing authentic replacement...
    $33.65
    $30.29
    Qty in Cart: 0
    Quantity:
    Price:
    $33.65
    $30.29
    Subtotal:
  • CUMMINS 3401468 - MALE UNION - OEM part - Image 1

    CUMMINS 3401468 - MALE UNION - OEM part

    CUMMINS

    $111.95
    $100.76
    CUMMINS 3401468 - MALE UNION MINS3401468 Looking for the original 3401468 - MALE UNION by CUMMINS? Look no further! Our store offers genuine OEM parts, ensuring top-notch quality and compatibility. With our competitive pricing and fast shipping, you can...
    $111.95
    $100.76
    Qty in Cart: 0
    Quantity:
    Price:
    $111.95
    $100.76
    Subtotal:
  • CUMMINS 3395593 - PLAIN FEMALE UNION - OEM part - Image 1

    CUMMINS 3395593 - PLAIN FEMALE UNION - OEM part

    CUMMINS

    $80.22
    $72.20
    CUMMINS 3395593 - PLAIN FEMALE UNION MINS3395593 Looking for the original 3395593 - PLAIN FEMALE UNION? Look no further. Our store offers the genuine CUMMINS 3395593 - PLAIN FEMALE UNION at the best price. With fast shipping, you can have this essential...
    $80.22
    $72.20
    Qty in Cart: 0
    Quantity:
    Price:
    $80.22
    $72.20
    Subtotal:
  • CUMMINS 3395592 - PLAIN FEMALE UNION - OEM part - Image 1

    CUMMINS 3395592 - PLAIN FEMALE UNION - OEM part

    CUMMINS

    $30.83
    $27.75
    CUMMINS 3395592 - PLAIN FEMALE UNION MINS3395592 Looking for the original 3395592 - PLAIN FEMALE UNION wire harness from CUMMINS? Look no further! Our store is your best choice for authentic replacement parts. With the best price on the market and fast...
    $30.83
    $27.75
    Qty in Cart: 0
    Quantity:
    Price:
    $30.83
    $27.75
    Subtotal:
  • CUMMINS 3395575 - PLAIN FEMALE UNION - OEM part - Image 1

    CUMMINS 3395575 - PLAIN FEMALE UNION - OEM part

    CUMMINS

    $46.73
    $42.06
    CUMMINS 3395575 - PLAIN FEMALE UNION MINS3395575 At our store, you'll find the original 3395575 - PLAIN FEMALE UNION by CUMMINS. We pride ourselves on offering genuine parts at the best prices, ensuring that you always receive top-quality products. With...
    $46.73
    $42.06
    Qty in Cart: 0
    Quantity:
    Price:
    $46.73
    $42.06
    Subtotal:
  • CUMMINS 3394630 - PLAIN FEMALE UNION - OEM part - Image 1

    CUMMINS 3394630 - PLAIN FEMALE UNION - OEM part

    CUMMINS

    $144.40
    $129.96
    CUMMINS 3394630 - PLAIN FEMALE UNION MINS3394630 Looking for the original 3394630 - PLAIN FEMALE UNION by CUMMINS? Look no further! Our store is the best option for getting this genuine wire harness component. With competitive pricing and fast shipping,...
    $144.40
    $129.96
    Qty in Cart: 0
    Quantity:
    Price:
    $144.40
    $129.96
    Subtotal:
  • CUMMINS 3332136 - MALE UNION - OEM part - Image 1

    CUMMINS 3332136 - MALE UNION - OEM part

    CUMMINS

    $30.11
    $27.10
    CUMMINS 3332136 - MALE UNION MINS3332136 Looking for the best place to get the original 3332136 - MALE UNION? Look no further! Our store offers the genuine CUMMINS 3332136 - MALE UNION at the best price, along with fast shipping. Don't settle for...
    $30.11
    $27.10
    Qty in Cart: 0
    Quantity:
    Price:
    $30.11
    $27.10
    Subtotal:
  • CUMMINS 3332059 - MALE UNION - OEM part - Image 1

    CUMMINS 3332059 - MALE UNION - OEM part

    CUMMINS

    $146.98
    $132.29
    CUMMINS 3332059 - MALE UNION MINS3332059 Looking for the original 3332059 - MALE UNION for your outdoor equipment? Look no further! Our store is the ultimate destination for genuine replacement parts, and the CUMMINS 3332059 - MALE UNION is no exception...
    $146.98
    $132.29
    Qty in Cart: 0
    Quantity:
    Price:
    $146.98
    $132.29
    Subtotal:
  • CUMMINS 3332015 - MALE UNION CROSS - OEM part - Image 1

    CUMMINS 3332015 - MALE UNION CROSS - OEM part

    CUMMINS

    $1,028.56
    $925.71
    CUMMINS 3332015 - MALE UNION CROSS MINS3332015 Looking for the best place to get the original 3332015 - MALE UNION CROSS by CUMMINS? Look no further as our online store offers genuine replacement parts at the best price. With fast shipping, you can have...
    $1,028.56
    $925.71
    Qty in Cart: 0
    Quantity:
    Price:
    $1,028.56
    $925.71
    Subtotal:
  • CUMMINS 3331875 - MALE UNION - OEM part - Image 1

    CUMMINS 3331875 - MALE UNION - OEM part

    CUMMINS

    $153.86
    $138.48
    CUMMINS 3331875 - MALE UNION MINS3331875 Looking for the original 3331875 - MALE UNION? Look no further! Our store is the best option for getting this genuine CUMMINS part. We offer it at the best price and fast shipping. Don't compromise on quality...
    $153.86
    $138.48
    Qty in Cart: 0
    Quantity:
    Price:
    $153.86
    $138.48
    Subtotal:
  • CUMMINS 3331739 - MALE UNION - OEM part - Image 1

    CUMMINS 3331739 - MALE UNION - OEM part

    CUMMINS

    $98.95
    $89.06
    CUMMINS 3331739 - MALE UNION MINS3331739 Looking for the best place to get the genuine 3331739 - MALE UNION by CUMMINS? Look no further! Our store offers the original 3331739 - MALE UNION at the best price, ensuring you get high-quality replacement...
    $98.95
    $89.06
    Qty in Cart: 0
    Quantity:
    Price:
    $98.95
    $89.06
    Subtotal:
  • CUMMINS 3331543 - MALE UNION CROSS - OEM part - Image 1

    CUMMINS 3331543 - MALE UNION CROSS - OEM part

    CUMMINS

    $544.60
    $490.14
    CUMMINS 3331543 - MALE UNION CROSS MINS3331543 When it comes to finding the original 3331543 - MALE UNION CROSS for your outdoor equipment, look no further than our store. We take pride in offering authentic CUMMINS parts, ensuring that you receive the...
    $544.60
    $490.14
    Qty in Cart: 0
    Quantity:
    Price:
    $544.60
    $490.14
    Subtotal:
  • CUMMINS 3328594 - MALE UNION - OEM part - Image 1

    CUMMINS 3328594 - MALE UNION - OEM part

    CUMMINS

    $88.90
    $80.01
    CUMMINS 3328594 - MALE UNION MINS3328594 Looking for the original 3328594 - MALE UNION by CUMMINS? Look no further! Our online store is your best option for finding original replacement parts like the 3328594 - MALE UNION. With genuine products and...
    $88.90
    $80.01
    Qty in Cart: 0
    Quantity:
    Price:
    $88.90
    $80.01
    Subtotal:
  • CUMMINS 3287421 - MALE UNION - OEM part - Image 1

    CUMMINS 3287421 - MALE UNION - OEM part

    CUMMINS

    $107.68
    $96.92
    CUMMINS 3287421 - MALE UNION MINS3287421 Looking for the best place to get the original 3287421 - MALE UNION by CUMMINS? Look no further! Our store offers it at the best price and guarantees fast shipping. Whether you're a professional technician or a...
    $107.68
    $96.92
    Qty in Cart: 0
    Quantity:
    Price:
    $107.68
    $96.92
    Subtotal:
  • CUMMINS 3282049 - MALE UNION - OEM part - Image 1

    CUMMINS 3282049 - MALE UNION - OEM part

    CUMMINS

    $52.95
    $47.66
    CUMMINS 3282049 - MALE UNION MINS3282049 Looking for the original 3282049 - MALE UNION by CUMMINS? Look no further! We are your go-to store for genuine replacement parts. Our CUMMINS 3282049 - MALE UNION is available at the best price, and with fast...
    $52.95
    $47.66
    Qty in Cart: 0
    Quantity:
    Price:
    $52.95
    $47.66
    Subtotal:
  • CUMMINS 3280613 - MALE UNION - OEM part - Image 1

    CUMMINS 3280613 - MALE UNION - OEM part

    CUMMINS

    $90.62
    $81.56
    CUMMINS 3280613 - MALE UNION MINS3280613 Looking for the original 3280613 - MALE UNION by CUMMINS? Look no further! Our store offers the best price for this OEM part and provides fast shipping, making it the top choice for your replacement needs. Don't...
    $90.62
    $81.56
    Qty in Cart: 0
    Quantity:
    Price:
    $90.62
    $81.56
    Subtotal:
  • CUMMINS 3280604 - MALE UNION - OEM part - Image 1

    CUMMINS 3280604 - MALE UNION - OEM part

    CUMMINS

    $109.35
    $98.42
    CUMMINS 3280604 - MALE UNION MINS3280604 At our online store, we pride ourselves on offering original 3280604 - MALE UNION from CUMMINS, providing our customers with top-quality fuel supply tubes that meet the highest standards of performance and...
    $109.35
    $98.42
    Qty in Cart: 0
    Quantity:
    Price:
    $109.35
    $98.42
    Subtotal:
  • CUMMINS 3255321 - MALE UNION - OEM part - Image 1

    CUMMINS 3255321 - MALE UNION - OEM part

    CUMMINS

    $102.70
    $92.43
    CUMMINS 3255321 - MALE UNION MINS3255321 Looking for the original 3255321 - MALE UNION by CUMMINS? Look no further! Our store offers the best price for this genuine OEM part. Don't settle for aftermarket alternatives that may compromise the performance...
    $102.70
    $92.43
    Qty in Cart: 0
    Quantity:
    Price:
    $102.70
    $92.43
    Subtotal:
  • CUMMINS 3252862 - MALE UNION - OEM part - Image 1

    CUMMINS 3252862 - MALE UNION - OEM part

    CUMMINS

    $32.08
    $28.88
    CUMMINS 3252862 - MALE UNION MINS3252862 When it comes to original replacement parts for outdoor equipment, our store is the best option to find the 3252862 - MALE UNION by CUMMINS. This OEM part is guaranteed to fit and function perfectly, ensuring the...
    $32.08
    $28.88
    Qty in Cart: 0
    Quantity:
    Price:
    $32.08
    $28.88
    Subtotal:
  • CUMMINS 3171830 - MALE UNION - OEM part - Image 1

    CUMMINS 3171830 - MALE UNION - OEM part

    CUMMINS

    $77.83
    $70.05
    CUMMINS 3171830 - MALE UNION MINS3171830 When looking for the genuine 3171830 - MALE UNION by CUMMINS, our store is your ultimate destination. We pride ourselves on offering authentic parts at the best prices, coupled with lightning-fast shipping. Don't...
    $77.83
    $70.05
    Qty in Cart: 0
    Quantity:
    Price:
    $77.83
    $70.05
    Subtotal:
  • CUMMINS 3171818 - MALE UNION - OEM part - Image 1

    CUMMINS 3171818 - MALE UNION - OEM part

    CUMMINS

    $100.36
    $90.33
    CUMMINS 3171818 - MALE UNION MINS3171818 Discover the ease and convenience of ordering the 3171818 - MALE UNION, an original part by CUMMINS, from our store. Our top-quality product is competitively priced, and with our fast shipping service, you can...
    $100.36
    $90.33
    Qty in Cart: 0
    Quantity:
    Price:
    $100.36
    $90.33
    Subtotal:
  • CUMMINS 3171722 - MALE UNION - OEM part - Image 1

    CUMMINS 3171722 - MALE UNION - OEM part

    CUMMINS

    $113.41
    $102.07
    CUMMINS 3171722 - MALE UNION MINS3171722 Elevate your lawn mower's performance with the authentically crafted 3171722 - MALE UNION by CUMMINS. Our store proudly offers this OEM part at the best price, coupled with lightning-fast shipping - making us...
    $113.41
    $102.07
    Qty in Cart: 0
    Quantity:
    Price:
    $113.41
    $102.07
    Subtotal:
  • CUMMINS 3171063 - MALE UNION - OEM part - Image 1

    CUMMINS 3171063 - MALE UNION - OEM part

    CUMMINS

    $962.34
    $866.11
    CUMMINS 3171063 - MALE UNION MINS3171063 Find the original 3171063 - MALE UNION from CUMMINS in our online store, the best source for authentic replacement parts. Trust us to deliver this quality product quickly to your doorstep at the best price...
    $962.34
    $866.11
    Qty in Cart: 0
    Quantity:
    Price:
    $962.34
    $866.11
    Subtotal:
  • CUMMINS 3170808 - MALE UNION - OEM part - Image 1

    CUMMINS 3170808 - MALE UNION - OEM part

    CUMMINS

    $69.67
    $62.71
    CUMMINS 3170808 - MALE UNION MINS3170808 Find the original 3170808 - MALE UNION - a vital component for your equipment, only at our store. Benefit from the best price and fast shipping on this top-quality product. Don't miss out on this opportunity to...
    $69.67
    $62.71
    Qty in Cart: 0
    Quantity:
    Price:
    $69.67
    $62.71
    Subtotal:
  • CUMMINS 3170807 - MALE UNION - OEM part - Image 1

    CUMMINS 3170807 - MALE UNION - OEM part

    CUMMINS

    $67.59
    $60.84
    CUMMINS 3170807 - MALE UNION MINS3170807 Ensure your outdoor equipment remains in optimal condition with the authentic CUMMINS 3170807 - MALE UNION. Our store is your top choice for genuine replacement parts like the 3170807 - MALE UNION at the best...
    $67.59
    $60.84
    Qty in Cart: 0
    Quantity:
    Price:
    $67.59
    $60.84
    Subtotal:
  • CUMMINS 3170806 - MALE UNION - OEM part - Image 1

    CUMMINS 3170806 - MALE UNION - OEM part

    CUMMINS

    $26.41
    $23.77
    CUMMINS 3170806 - MALE UNION MINS3170806 When it comes to finding the genuine 3170806 - MALE UNION part, look no further than our store. We offer the best prices and guarantee fast shipping so that you can get your equipment up and running in no time...
    $26.41
    $23.77
    Qty in Cart: 0
    Quantity:
    Price:
    $26.41
    $23.77
    Subtotal:
  • CUMMINS 3170805 - MALE UNION - OEM part - Image 1

    CUMMINS 3170805 - MALE UNION - OEM part

    CUMMINS

    $461.99
    $415.80
    CUMMINS 3170805 - MALE UNION MINS3170805 Find the original 3170805 - MALE UNION at our store, the ultimate destination for genuine replacement parts. With the best price guaranteed and fast shipping options, there's no need to search elsewhere. Buy now...
    $461.99
    $415.80
    Qty in Cart: 0
    Quantity:
    Price:
    $461.99
    $415.80
    Subtotal:
  • CUMMINS 3165864 - MALE UNION - OEM part - Image 1

    CUMMINS 3165864 - MALE UNION - OEM part

    CUMMINS

    $23.23
    $20.91
    CUMMINS 3165864 - MALE UNION MINS3165864 Looking for the best place to buy the CUMMINS 3165864 - MALE UNION? Look no further! Our store offers the original 3165864 - MALE UNION at the best price, making it the top choice for your needs. With fast...
    $23.23
    $20.91
    Qty in Cart: 0
    Quantity:
    Price:
    $23.23
    $20.91
    Subtotal:
  • CUMMINS 3165803 - MALE UNION - OEM part - Image 1

    CUMMINS 3165803 - MALE UNION - OEM part

    CUMMINS

    $46.28
    $41.66
    CUMMINS 3165803 - MALE UNION MINS3165803 Looking for the original 3165803 - MALE UNION by CUMMINS? Look no further. Our store offers genuine parts at the best price, ensuring high-quality products. Purchase now and take advantage of fast shipping to get...
    $46.28
    $41.66
    Qty in Cart: 0
    Quantity:
    Price:
    $46.28
    $41.66
    Subtotal:
  • CUMMINS 3102561 - MALE UNION - OEM part - Image 1

    CUMMINS 3102561 - MALE UNION - OEM part

    CUMMINS

    $25.22
    $22.70
    CUMMINS 3102561 - MALE UNION MINS3102561 Looking for the original 3102561 - MALE UNION by CUMMINS? Look no further. Our store offers the best price for this essential OEM part. With fast shipping and top-notch customer service, buying from us ensures a...
    $25.22
    $22.70
    Qty in Cart: 0
    Quantity:
    Price:
    $25.22
    $22.70
    Subtotal:
  • CUMMINS 3101532 - MALE UNION - OEM part - Image 1

    CUMMINS 3101532 - MALE UNION - OEM part

    CUMMINS

    $24.40
    $21.96
    CUMMINS 3101532 - MALE UNION MINS3101532 When it comes to finding the original 3101532 - MALE UNION for your outdoor equipment, our store is the best option. We offer the CUMMINS 3101532 - MALE UNION at the best price, ensuring that our customers get...
    $24.40
    $21.96
    Qty in Cart: 0
    Quantity:
    Price:
    $24.40
    $21.96
    Subtotal:
  • CUMMINS 3101060 - MALE UNION - OEM part - Image 1

    CUMMINS 3101060 - MALE UNION - OEM part

    CUMMINS

    $22.94
    $20.65
    CUMMINS 3101060 - MALE UNION MINS3101060 We are your go-to source for the original 3101060 - MALE UNION from CUMMINS. With our vast inventory of genuine replacement parts, you can trust that you're getting the best quality product. Plus, our competitive...
    $22.94
    $20.65
    Qty in Cart: 0
    Quantity:
    Price:
    $22.94
    $20.65
    Subtotal:
  • CUMMINS 3100395 - MALE UNION - OEM part - Image 1

    CUMMINS 3100395 - MALE UNION - OEM part

    CUMMINS

    $52.59
    $47.34
    CUMMINS 3100395 - MALE UNION MINS3100395 Looking for the original 3100395 - MALE UNION from CUMMINS? Look no further. Our store is your best option for getting this genuine replacement part at the best price on the market. With our fast shipping...
    $52.59
    $47.34
    Qty in Cart: 0
    Quantity:
    Price:
    $52.59
    $47.34
    Subtotal:
  • CUMMINS 3099934 - MALE UNION - OEM part - Image 1

    CUMMINS 3099934 - MALE UNION - OEM part

    CUMMINS

    $142.15
    $127.94
    CUMMINS 3099934 - MALE UNION MINS3099934 Looking for the original 3099934 - MALE UNION by CUMMINS? Look no further! Our store is the best option to get this genuine OEM part. With great pricing and fast shipping, you can trust us to deliver the quality...
    $142.15
    $127.94
    Qty in Cart: 0
    Quantity:
    Price:
    $142.15
    $127.94
    Subtotal:
  • CUMMINS 3099721 - MALE UNION - OEM part - Image 1

    CUMMINS 3099721 - MALE UNION - OEM part

    CUMMINS

    $199.99
    $180.00
    CUMMINS 3099721 - MALE UNION MINS3099721 When it comes to finding the authentic 3099721 - MALE UNION replacement part, our store is the ultimate destination. With a commitment to providing genuine products, our CUMMINS 3099721 - MALE UNION is offered at...
    $199.99
    $180.00
    Qty in Cart: 0
    Quantity:
    Price:
    $199.99
    $180.00
    Subtotal:
  • CUMMINS 3099704 - MALE UNION - OEM part - Image 1

    CUMMINS 3099704 - MALE UNION - OEM part

    CUMMINS

    $170.60
    $153.54
    CUMMINS 3099704 - MALE UNION MINS3099704 When it comes to finding the original 3099704 - MALE UNION, our store is your ultimate destination. With the best price and fast shipping, we make sure that you receive your CUMMINS 3099704 - MALE UNION in the...
    $170.60
    $153.54
    Qty in Cart: 0
    Quantity:
    Price:
    $170.60
    $153.54
    Subtotal:
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