Unions

Power Engines Unions - Genuine Replacement Parts for Reliable Connections

Maintain the integrity of your power engine systems with our authentic Unions, specially designed for Onan, Cummins, and Fleetguard equipment. These unions provide secure, leak-proof connections that withstand high pressure and temperature variations common in power engines.

Genuine Unions for Onan, Cummins & Fleetguard Power Engines

Our collection features threaded unions, compression unions, and flange unions—all crafted with precision to match OEM specifications. Each union guarantees compatibility, durability, and optimal sealing to enhance your engine's performance and longevity.

  • Premium Quality: Manufactured using corrosion-resistant materials to ensure long-lasting service.
  • Wide Compatibility: Suited for various Onan, Cummins, and Fleetguard power engine models.
  • Easy Installation: Designed for straightforward replacement, minimizing downtime.

Why Choose Our Unions?

Trust Power Engines Parts for authentic, high-quality unions that enhance engine reliability and performance, backed by our expertise in Onan, Cummins, and Fleetguard genuine parts.

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • CUMMINS 4968564 - MALE UNION OEM part - ONAN/CUMMINS OEM part - Image 1

    CUMMINS 4968564 MALE UNION OEM part

    CUMMINS

    $206.30
    $185.67
    CUMMINS 4968564 - MALE UNION MINS4968564 Looking for the original 4968564 - MALE UNION for your wire harnesses? Look no further! Our store is your best option for getting the authentic CUMMINS...
    $206.30
    $185.67
    Qty in Cart: 0
    Quantity:
    Price:
    $206.30
    $185.67
    Subtotal:
  • CUMMINS 4967355 - MALE UNION OEM part - ONAN/CUMMINS OEM part - Image 1

    CUMMINS 4967355 MALE UNION OEM part

    CUMMINS

    $120.79
    $108.71
    CUMMINS 4967355 - MALE UNION MINS4967355 Looking for the original 4967355 - MALE UNION from CUMMINS? Look no further! Our store offers the 4967355 - MALE UNION wire harness, ensuring you get the...
    $120.79
    $108.71
    Qty in Cart: 0
    Quantity:
    Price:
    $120.79
    $108.71
    Subtotal:
  • CUMMINS 4964181 - MALE UNION OEM part - ONAN/CUMMINS OEM part - Image 1

    CUMMINS 4964181 MALE UNION OEM part

    CUMMINS

    $603.24
    $542.91
    CUMMINS 4964181 - MALE UNION MINS4964181 Looking for the best place to get the original 4964181 - MALE UNION from CUMMINS? Look no further! Our store offers the best price on this OEM part, ensuring...
    $603.24
    $542.91
    Qty in Cart: 0
    Quantity:
    Price:
    $603.24
    $542.91
    Subtotal:
  • CUMMINS 4964180 - MALE UNION OEM part - ONAN/CUMMINS OEM part - Image 1

    CUMMINS 4964180 MALE UNION OEM part

    CUMMINS

    $155.16
    $139.64
    CUMMINS 4964180 - MALE UNION MINS4964180 Looking for the original 4964180 - MALE UNION by CUMMINS? Look no further! Our online store offers the best price for this genuine OEM Fuel Supply Tubes part...
    $155.16
    $139.64
    Qty in Cart: 0
    Quantity:
    Price:
    $155.16
    $139.64
    Subtotal:
  • CUMMINS 4964177 - MALE UNION OEM part - ONAN/CUMMINS OEM part - Image 1

    CUMMINS 4964177 MALE UNION OEM part

    CUMMINS

    $83.52
    $75.16
    CUMMINS 4964177 - MALE UNION MINS4964177 Looking for the best place to get the original 4964177 - MALE UNION from CUMMINS? Look no further! Our store offers this OEM part at the best price, and with...
    $83.52
    $75.16
    Qty in Cart: 0
    Quantity:
    Price:
    $83.52
    $75.16
    Subtotal:
  • CUMMINS 4963830 - MALE UNION OEM part - ONAN/CUMMINS OEM part - Image 1

    CUMMINS 4963830 MALE UNION OEM part

    CUMMINS

    $103.80
    $93.42
    CUMMINS 4963830 - MALE UNION MINS4963830 Looking for the original 4963830 - MALE UNION from CUMMINS? Look no further! Our store offers the best price on the market for this genuine part. With fast...
    $103.80
    $93.42
    Qty in Cart: 0
    Quantity:
    Price:
    $103.80
    $93.42
    Subtotal:
  • CUMMINS 4961279 - MALE UNION OEM part - ONAN/CUMMINS OEM part - Image 1

    CUMMINS 4961279 MALE UNION OEM part

    CUMMINS

    $41.29
    $37.16
    CUMMINS 4961279 - MALE UNION MINS4961279 Looking for the original 4961279 - MALE UNION by CUMMINS? Look no further! Our store offers genuine OEM parts, ensuring the best quality and compatibility...
    $41.29
    $37.16
    Qty in Cart: 0
    Quantity:
    Price:
    $41.29
    $37.16
    Subtotal:
  • CUMMINS 4956184 - MALE UNION OEM part - ONAN/CUMMINS OEM part - Image 1

    CUMMINS 4956184 MALE UNION OEM part

    CUMMINS

    $366.73
    $330.05
    CUMMINS 4956184 - MALE UNION MINS4956184 Looking for the original 4956184 - MALE UNION by CUMMINS? Look no further. Our online store offers the genuine 4956184 - MALE UNION at the best price,...
    $366.73
    $330.05
    Qty in Cart: 0
    Quantity:
    Price:
    $366.73
    $330.05
    Subtotal:
  • CUMMINS 4953081 - MALE UNION OEM part - ONAN/CUMMINS OEM part - Image 1

    CUMMINS 4953081 MALE UNION OEM part

    CUMMINS

    $84.66
    $76.19
    CUMMINS 4953081 - MALE UNION MINS4953081 We proudly offer the original 4953081 - MALE UNION from CUMMINS, ensuring that you get the best quality and perfect fit for your equipment. Trust us as your...
    $84.66
    $76.19
    Qty in Cart: 0
    Quantity:
    Price:
    $84.66
    $76.19
    Subtotal:
  • CUMMINS 4951760 - MALE UNION OEM part - ONAN/CUMMINS OEM part - Image 1

    CUMMINS 4951760 MALE UNION OEM part

    CUMMINS

    $683.24
    $614.91
    CUMMINS 4951760 - MALE UNION MINS4951760 Looking for the original 4951760 - MALE UNION for your outdoor equipment? Look no further! Our store is the best place to get the genuine CUMMINS 4951760 -...
    $683.24
    $614.91
    Qty in Cart: 0
    Quantity:
    Price:
    $683.24
    $614.91
    Subtotal:
  • CUMMINS 4951759 - MALE UNION OEM part - ONAN/CUMMINS OEM part - Image 1

    CUMMINS 4951759 MALE UNION OEM part

    CUMMINS

    $544.40
    $489.96
    CUMMINS 4951759 - MALE UNION MINS4951759 When it comes to finding the original 4951759 - MALE UNION by CUMMINS, our store is the ultimate destination. We take pride in offering genuine replacement...
    $544.40
    $489.96
    Qty in Cart: 0
    Quantity:
    Price:
    $544.40
    $489.96
    Subtotal:
  • CUMMINS 4948423 - MALE UNION OEM part - ONAN/CUMMINS OEM part - Image 1

    CUMMINS 4948423 MALE UNION OEM part

    CUMMINS

    $80.42
    $72.37
    CUMMINS 4948423 - MALE UNION MINS4948423 Looking for the original 4948423 - MALE UNION by CUMMINS? Look no further! Our store offers the best price and fast shipping on this genuine part. Don't...
    $80.42
    $72.37
    Qty in Cart: 0
    Quantity:
    Price:
    $80.42
    $72.37
    Subtotal:
  • CUMMINS 4938641 - MALE UNION OEM part - ONAN/CUMMINS OEM part - Image 1

    CUMMINS 4938641 MALE UNION OEM part

    CUMMINS

    $29.58
    $26.62
    CUMMINS 4938641 - MALE UNION MINS4938641 Looking for the original 4938641 - MALE UNION from CUMMINS? Look no further! We're your best option for authentic replacement parts. With the best price and...
    $29.58
    $26.62
    Qty in Cart: 0
    Quantity:
    Price:
    $29.58
    $26.62
    Subtotal:
  • CUMMINS 4938637 - MALE UNION - OEM part - Image 1

    CUMMINS 4938637 MALE UNION OEM part

    CUMMINS

    $43.94
    $39.54
    CUMMINS 4938637 - MALE UNION MINS4938637 Looking for the original 4938637 - MALE UNION by CUMMINS? Look no further! Our store offers the best price for this OEM fuel supply tube part. With fast...
    $43.94
    $39.54
    Qty in Cart: 0
    Quantity:
    Price:
    $43.94
    $39.54
    Subtotal:
  • CUMMINS 4928703 - MALE UNION OEM part - ONAN/CUMMINS OEM part - Image 1

    CUMMINS 4928703 MALE UNION OEM part

    CUMMINS

    $146.84
    $132.15
    CUMMINS 4928703 - MALE UNION MINS4928703 Looking for the original 4928703 - MALE UNION from CUMMINS? Our online store is the best option to get this specific OEM part. With our easy ordering process...
    $146.84
    $132.15
    Qty in Cart: 0
    Quantity:
    Price:
    $146.84
    $132.15
    Subtotal:
  • CUMMINS 4927974 - MALE UNION OEM part - ONAN/CUMMINS OEM part - Image 1

    CUMMINS 4927974 MALE UNION OEM part

    CUMMINS

    $226.80
    $204.12
    CUMMINS 4927974 - MALE UNION MINS4927974 For those in need of an original 4927974 - MALE UNION, our store is the ultimate destination to find the genuine CUMMINS part at the best price. We take...
    $226.80
    $204.12
    Qty in Cart: 0
    Quantity:
    Price:
    $226.80
    $204.12
    Subtotal:
  • CUMMINS 4927905 - MALE UNION OEM part - ONAN/CUMMINS OEM part - Image 1

    CUMMINS 4927905 MALE UNION OEM part

    CUMMINS

    $173.65
    $156.28
    CUMMINS 4927905 - MALE UNION MINS4927905 Looking for the original 4927905 - MALE UNION by CUMMINS? Look no further! Our store offers genuine OEM replacement parts like the 4927905 - MALE UNION at...
    $173.65
    $156.28
    Qty in Cart: 0
    Quantity:
    Price:
    $173.65
    $156.28
    Subtotal:
  • CUMMINS 4926324 - MALE UNION OEM part - ONAN/CUMMINS OEM part - Image 1

    CUMMINS 4926324 MALE UNION OEM part

    CUMMINS

    $46.06
    $41.45
    CUMMINS 4926324 - MALE UNION MINS4926324 Looking for the best place to find the original 4926324 - MALE UNION by CUMMINS? Look no further! Our store offers the genuine CUMMINS 4926324 - MALE UNION...
    $46.06
    $41.45
    Qty in Cart: 0
    Quantity:
    Price:
    $46.06
    $41.45
    Subtotal:
  • CUMMINS 4924284 - MALE UNION OEM part - ONAN/CUMMINS OEM part - Image 1

    CUMMINS 4924284 MALE UNION OEM part

    CUMMINS

    $62.39
    $56.15
    CUMMINS 4924284 - MALE UNION MINS4924284 Looking for the best place to get the original 4924284 - MALE UNION, look no further! Our store offers the genuine CUMMINS 4924284 - MALE UNION at the best...
    $62.39
    $56.15
    Qty in Cart: 0
    Quantity:
    Price:
    $62.39
    $56.15
    Subtotal:
  • CUMMINS 4924252 - MALE UNION OEM part - ONAN/CUMMINS OEM part - Image 1

    CUMMINS 4924252 MALE UNION OEM part

    CUMMINS

    $48.10
    $43.29
    CUMMINS 4924252 - MALE UNION MINS4924252 Looking for the original 4924252 - MALE UNION from CUMMINS? Look no further! We offer genuine CUMMINS 4924252 - MALE UNION housings at the best price. With...
    $48.10
    $43.29
    Qty in Cart: 0
    Quantity:
    Price:
    $48.10
    $43.29
    Subtotal:
  • CUMMINS 4924250 - MALE UNION OEM part - ONAN/CUMMINS OEM part - Image 1

    CUMMINS 4924250 MALE UNION OEM part

    CUMMINS

    $105.55
    $94.99
    CUMMINS 4924250 - MALE UNION MINS4924250 When it comes to finding the original 4924250 - MALE UNION by CUMMINS, our online store is the best choice. We offer this genuine OEM part at the best price,...
    $105.55
    $94.99
    Qty in Cart: 0
    Quantity:
    Price:
    $105.55
    $94.99
    Subtotal:
  • CUMMINS 4916468 - MALE UNION OEM part - ONAN/CUMMINS OEM part - Image 1

    CUMMINS 4916468 MALE UNION OEM part

    CUMMINS

    $84.42
    $75.97
    CUMMINS 4916468 - MALE UNION MINS4916468 Finding the original 4916468 - MALE UNION by CUMMINS can be a challenge, but not at our store. We are proud to offer this OEM part at the best price,...
    $84.42
    $75.97
    Qty in Cart: 0
    Quantity:
    Price:
    $84.42
    $75.97
    Subtotal:
  • CUMMINS 4386678 - MALE UNION - OEM part - Image 1

    CUMMINS 4386678 MALE UNION OEM part

    CUMMINS

    $28.32
    $25.48
    CUMMINS 4386678 - MALE UNION MINS4386678 Looking for the best place to get the original 4386678 - MALE UNION by CUMMINS? Look no further! Our store offers the genuine CUMMINS 4386678 - MALE UNION,...
    $28.32
    $25.48
    Qty in Cart: 0
    Quantity:
    Price:
    $28.32
    $25.48
    Subtotal:
  • CUMMINS 4385847 - MALE UNION OEM part - ONAN/CUMMINS OEM part - Image 1

    CUMMINS 4385847 MALE UNION OEM part

    CUMMINS

    $581.80
    $523.62
    CUMMINS 4385847 - MALE UNION MINS4385847 Looking for the best place to find the original 4385847 - MALE UNION by CUMMINS? Look no further! Our store offers the genuine CUMMINS part at the best...
    $581.80
    $523.62
    Qty in Cart: 0
    Quantity:
    Price:
    $581.80
    $523.62
    Subtotal:
  • CUMMINS 4385647 - MALE UNION OEM part - ONAN/CUMMINS OEM part - Image 1

    CUMMINS 4385647 MALE UNION OEM part

    CUMMINS

    $869.10
    $782.19
    CUMMINS 4385647 - MALE UNION MINS4385647 Looking for the original 4385647 - MALE UNION by CUMMINS? You've come to the right place. At our store, we are committed to providing authentic replacement...
    $869.10
    $782.19
    Qty in Cart: 0
    Quantity:
    Price:
    $869.10
    $782.19
    Subtotal:
  • CUMMINS 4385462 - MALE UNION OEM part - ONAN/CUMMINS OEM part - Image 1

    CUMMINS 4385462 MALE UNION OEM part

    CUMMINS

    $43.53
    $39.17
    CUMMINS 4385462 - MALE UNION MINS4385462 Looking for the best place to get the original 4385462 - MALE UNION from CUMMINS? Look no further! Our store offers the genuine 4385462 - MALE UNION at the...
    $43.53
    $39.17
    Qty in Cart: 0
    Quantity:
    Price:
    $43.53
    $39.17
    Subtotal:
  • CUMMINS 4382516 - MALE UNION OEM part - ONAN/CUMMINS OEM part - Image 1

    CUMMINS 4382516 MALE UNION OEM part

    CUMMINS

    $563.46
    $507.11
    CUMMINS 4382516 - MALE UNION MINS4382516 Looking for the original 4382516 - MALE UNION from CUMMINS? Look no further! Our online store offers the best prices and fast shipping on this OEM part...
    $563.46
    $507.11
    Qty in Cart: 0
    Quantity:
    Price:
    $563.46
    $507.11
    Subtotal:
  • CUMMINS 4382515 - MALE UNION OEM part - ONAN/CUMMINS OEM part - Image 1

    CUMMINS 4382515 MALE UNION OEM part

    CUMMINS

    $1,537.29
    $1,383.56
    CUMMINS 4382515 - MALE UNION MINS4382515 Looking for the original 4382515 - MALE UNION? Look no further! Our store offers the CUMMINS 4382515 - MALE UNION at the best price. With fast shipping, you...
    $1,537.29
    $1,383.56
    Qty in Cart: 0
    Quantity:
    Price:
    $1,537.29
    $1,383.56
    Subtotal:
  • CUMMINS 4368119 - MALE UNION OEM part - ONAN/CUMMINS OEM part - Image 1

    CUMMINS 4368119 MALE UNION OEM part

    CUMMINS

    $47.79
    $43.01
    CUMMINS 4368119 - MALE UNION MINS4368119 Looking for the best place to get your hands on an original 4368119 - MALE UNION? Look no further than our store! We offer the CUMMINS 4368119 - MALE UNION...
    $47.79
    $43.01
    Qty in Cart: 0
    Quantity:
    Price:
    $47.79
    $43.01
    Subtotal:
  • CUMMINS 4331612 - MALE UNION OEM part - ONAN/CUMMINS OEM part - Image 1

    CUMMINS 4331612 MALE UNION OEM part

    CUMMINS

    $78.84
    $70.95
    CUMMINS 4331612 - MALE UNION MINS4331612 When it comes to finding original 4331612 - MALE UNION for your outdoor equipment, our store is the best option. We offer genuine CUMMINS parts at the best...
    $78.84
    $70.95
    Qty in Cart: 0
    Quantity:
    Price:
    $78.84
    $70.95
    Subtotal:
  • CUMMINS 4331570 - MALE UNION OEM part - ONAN/CUMMINS OEM part - Image 1

    CUMMINS 4331570 MALE UNION OEM part

    CUMMINS

    $83.98
    $75.58
    CUMMINS 4331570 - MALE UNION MINS4331570 We are your best option for authentic 4331570 - MALE UNION replacement parts. Shop with us and enjoy the best price and fast shipping for this essential...
    $83.98
    $75.58
    Qty in Cart: 0
    Quantity:
    Price:
    $83.98
    $75.58
    Subtotal:
  • CUMMINS 4324881 - MALE UNION OEM part - ONAN/CUMMINS OEM part - Image 1

    CUMMINS 4324881 MALE UNION OEM part

    CUMMINS

    $17.55
    $15.79
    CUMMINS 4324881 - MALE UNION MINS4324881 Looking for the original 4324881 - MALE UNION by CUMMINS? Look no further! Our store offers the best price for this high-quality OEM part. With fast...
    $17.55
    $15.79
    Qty in Cart: 0
    Quantity:
    Price:
    $17.55
    $15.79
    Subtotal:
  • CUMMINS 4313140 - MALE UNION OEM part - ONAN/CUMMINS OEM part - Image 1

    CUMMINS 4313140 MALE UNION OEM part

    CUMMINS

    $211.82
    $190.63
    CUMMINS 4313140 - MALE UNION MINS4313140 Looking for the best place to get the original 4313140 - MALE UNION by CUMMINS? Look no further! Our store offers the genuine 4313140 - MALE UNION at the...
    $211.82
    $190.63
    Qty in Cart: 0
    Quantity:
    Price:
    $211.82
    $190.63
    Subtotal:
  • CUMMINS 4313138 - MALE UNION OEM part - ONAN/CUMMINS OEM part - Image 1

    CUMMINS 4313138 MALE UNION OEM part

    CUMMINS

    $171.35
    $154.21
    CUMMINS 4313138 - MALE UNION MINS4313138 We pride ourselves on being the go-to destination for original 4313138 - MALE UNION by CUMMINS. Why settle for anything less than the best? With us, you can...
    $171.35
    $154.21
    Qty in Cart: 0
    Quantity:
    Price:
    $171.35
    $154.21
    Subtotal:
  • CUMMINS 4311603 - MALE UNION OEM part - ONAN/CUMMINS OEM part - Image 1

    CUMMINS 4311603 MALE UNION OEM part

    CUMMINS

    $74.56
    $67.10
    CUMMINS 4311603 - MALE UNION MINS4311603 Looking for the original 4311603 - MALE UNION from CUMMINS? Look no further! Our store offers genuine replacement parts like the 4311603 - MALE UNION. With...
    $74.56
    $67.10
    Qty in Cart: 0
    Quantity:
    Price:
    $74.56
    $67.10
    Subtotal:
  • CUMMINS 4302906 - MALE UNION OEM part - ONAN/CUMMINS OEM part - Image 1

    CUMMINS 4302906 MALE UNION OEM part

    CUMMINS

    $40.79
    $36.71
    CUMMINS 4302906 - MALE UNION MINS4302906 Looking for the original 4302906 - MALE UNION by CUMMINS? Look no further. Our store offers top-quality and genuine CUMMINS 4302906 - MALE UNION at the best...
    $40.79
    $36.71
    Qty in Cart: 0
    Quantity:
    Price:
    $40.79
    $36.71
    Subtotal:
  • CUMMINS 4295581 - MALE UNION OEM part - ONAN/CUMMINS OEM part - Image 1

    CUMMINS 4295581 MALE UNION OEM part

    CUMMINS

    $151.25
    $136.12
    CUMMINS 4295581 - MALE UNION MINS4295581 Find the original CUMMINS 4295581 - MALE UNION at our store, the top choice for authentic replacement parts. Benefit from the best price and fast shipping...
    $151.25
    $136.12
    Qty in Cart: 0
    Quantity:
    Price:
    $151.25
    $136.12
    Subtotal:
  • CUMMINS 4295517 - MALE UNION OEM part - ONAN/CUMMINS OEM part - Image 1

    CUMMINS 4295517 MALE UNION OEM part

    CUMMINS

    $457.63
    $411.86
    CUMMINS 4295517 - MALE UNION MINS4295517 Looking for the perfect replacement Male Union? Look no further! At our store, we pride ourselves in offering the highest quality original 4295517 - MALE...
    $457.63
    $411.86
    Qty in Cart: 0
    Quantity:
    Price:
    $457.63
    $411.86
    Subtotal:
  • CUMMINS 4099109 - MALE UNION OEM part - ONAN/CUMMINS OEM part - Image 1

    CUMMINS 4099109 MALE UNION OEM part

    CUMMINS

    $83.36
    $75.02
    CUMMINS 4099109 - MALE UNION MINS4099109 Looking for the original 4099109 - MALE UNION by CUMMINS? Look no further! We offer the best price for this flexible hose part and provide fast shipping for...
    $83.36
    $75.02
    Qty in Cart: 0
    Quantity:
    Price:
    $83.36
    $75.02
    Subtotal:
  • CUMMINS 4096998 - MALE UNION OEM part - ONAN/CUMMINS OEM part - Image 1

    CUMMINS 4096998 MALE UNION OEM part

    CUMMINS

    $157.72
    $141.94
    CUMMINS 4096998 - MALE UNION MINS4096998 Looking for the best place to get the original 4096998 - MALE UNION by CUMMINS? Look no further! Our online store offers this OEM part at the best price and...
    $157.72
    $141.94
    Qty in Cart: 0
    Quantity:
    Price:
    $157.72
    $141.94
    Subtotal:
  • Total: items /

Adding your products to cart