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 3606653 - MALE UNION OEM part - ONAN/CUMMINS OEM part - Image 1

    CUMMINS 3606653 MALE UNION OEM part

    CUMMINS

    $57.14
    $51.42
    CUMMINS 3606653 - MALE UNION MINS3606653 Looking for the best place to get the original 3606653 - MALE UNION by CUMMINS? Look no further! Our online store offers genuine CUMMINS replacement parts at...
    $57.14
    $51.42
    Qty in Cart: 0
    Quantity:
    Price:
    $57.14
    $51.42
    Subtotal:
  • CUMMINS 3417130 - MALE UNION OEM part - ONAN/CUMMINS OEM part - Image 1

    CUMMINS 3417130 MALE UNION OEM part

    CUMMINS

    $84.33
    $75.89
    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...
    $84.33
    $75.89
    Qty in Cart: 0
    Quantity:
    Price:
    $84.33
    $75.89
    Subtotal:
  • CUMMINS 3411071 - REDUCING FEMALE UNION OEM part - ONAN/CUMMINS OEM part - Image 1

    CUMMINS 3411071 REDUCING FEMALE UNION OEM part

    CUMMINS

    $134.50
    $121.05
    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...
    $134.50
    $121.05
    Qty in Cart: 0
    Quantity:
    Price:
    $134.50
    $121.05
    Subtotal:
  • CUMMINS 3410804 - MALE UNION OEM part - ONAN/CUMMINS OEM part - Image 1

    CUMMINS 3410804 MALE UNION OEM part

    CUMMINS

    $118.49
    $106.64
    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...
    $118.49
    $106.64
    Qty in Cart: 0
    Quantity:
    Price:
    $118.49
    $106.64
    Subtotal:
  • CUMMINS 3401468 - MALE UNION OEM part - ONAN/CUMMINS OEM part - Image 1

    CUMMINS 3401468 MALE UNION OEM part

    CUMMINS

    $201.09
    $180.98
    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...
    $201.09
    $180.98
    Qty in Cart: 0
    Quantity:
    Price:
    $201.09
    $180.98
    Subtotal:
  • CUMMINS 3332136 - MALE UNION - OEM part - Image 1

    CUMMINS 3332136 MALE UNION OEM part

    CUMMINS

    $36.55
    $32.89
    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...
    $36.55
    $32.89
    Qty in Cart: 0
    Quantity:
    Price:
    $36.55
    $32.89
    Subtotal:
  • CUMMINS 3332059 - MALE UNION OEM part - ONAN/CUMMINS OEM part - Image 1

    CUMMINS 3332059 MALE UNION OEM part

    CUMMINS

    $188.18
    $169.36
    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...
    $188.18
    $169.36
    Qty in Cart: 0
    Quantity:
    Price:
    $188.18
    $169.36
    Subtotal:
  • CUMMINS 3331875 - MALE UNION OEM part - ONAN/CUMMINS OEM part - Image 1

    CUMMINS 3331875 MALE UNION OEM part

    CUMMINS

    $203.00
    $182.70
    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...
    $203.00
    $182.70
    Qty in Cart: 0
    Quantity:
    Price:
    $203.00
    $182.70
    Subtotal:
  • CUMMINS 3331543 - MALE UNION CROSS OEM part - ONAN/CUMMINS OEM part - Image 1

    CUMMINS 3331543 MALE UNION CROSS OEM part

    CUMMINS

    $684.00
    $615.60
    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...
    $684.00
    $615.60
    Qty in Cart: 0
    Quantity:
    Price:
    $684.00
    $615.60
    Subtotal:
  • CUMMINS 3171830 - MALE UNION OEM part - ONAN/CUMMINS OEM part - Image 1

    CUMMINS 3171830 MALE UNION OEM part

    CUMMINS

    $72.46
    $65.21
    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...
    $72.46
    $65.21
    Qty in Cart: 0
    Quantity:
    Price:
    $72.46
    $65.21
    Subtotal:
  • CUMMINS 3171818 - MALE UNION OEM part - ONAN/CUMMINS OEM part - Image 1

    CUMMINS 3171818 MALE UNION OEM part

    CUMMINS

    $127.89
    $115.10
    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...
    $127.89
    $115.10
    Qty in Cart: 0
    Quantity:
    Price:
    $127.89
    $115.10
    Subtotal:
  • CUMMINS 3171722 - MALE UNION OEM part - ONAN/CUMMINS OEM part - Image 1

    CUMMINS 3171722 MALE UNION OEM part

    CUMMINS

    $144.45
    $130.00
    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...
    $144.45
    $130.00
    Qty in Cart: 0
    Quantity:
    Price:
    $144.45
    $130.00
    Subtotal:
  • CUMMINS 3170808 - MALE UNION OEM part - ONAN/CUMMINS OEM part - Image 1

    CUMMINS 3170808 MALE UNION OEM part

    CUMMINS

    $100.96
    $90.86
    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...
    $100.96
    $90.86
    Qty in Cart: 0
    Quantity:
    Price:
    $100.96
    $90.86
    Subtotal:
  • CUMMINS 3170807 - MALE UNION OEM part - ONAN/CUMMINS OEM part - Image 1

    CUMMINS 3170807 MALE UNION OEM part

    CUMMINS

    $89.67
    $80.70
    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...
    $89.67
    $80.70
    Qty in Cart: 0
    Quantity:
    Price:
    $89.67
    $80.70
    Subtotal:
  • CUMMINS 3170806 - MALE UNION OEM part - ONAN/CUMMINS OEM part - Image 1

    CUMMINS 3170806 MALE UNION OEM part

    CUMMINS

    $60.13
    $54.11
    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...
    $60.13
    $54.11
    Qty in Cart: 0
    Quantity:
    Price:
    $60.13
    $54.11
    Subtotal:
  • CUMMINS 3170805 - MALE UNION OEM part - ONAN/CUMMINS OEM part - Image 1

    CUMMINS 3170805 MALE UNION OEM part

    CUMMINS

    $550.96
    $495.86
    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...
    $550.96
    $495.86
    Qty in Cart: 0
    Quantity:
    Price:
    $550.96
    $495.86
    Subtotal:
  • CUMMINS 3102561 - MALE UNION OEM part - ONAN/CUMMINS OEM part - Image 1

    CUMMINS 3102561 MALE UNION OEM part

    CUMMINS

    $31.00
    $27.90
    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...
    $31.00
    $27.90
    Qty in Cart: 0
    Quantity:
    Price:
    $31.00
    $27.90
    Subtotal:
  • CUMMINS 3101532 - MALE UNION OEM part - ONAN/CUMMINS OEM part - Image 1

    CUMMINS 3101532 MALE UNION OEM part

    CUMMINS

    $28.04
    $25.23
    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...
    $28.04
    $25.23
    Qty in Cart: 0
    Quantity:
    Price:
    $28.04
    $25.23
    Subtotal:
  • CUMMINS 3101060 - MALE UNION OEM part - ONAN/CUMMINS OEM part - Image 1

    CUMMINS 3101060 MALE UNION OEM part

    CUMMINS

    $29.00
    $26.10
    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...
    $29.00
    $26.10
    Qty in Cart: 0
    Quantity:
    Price:
    $29.00
    $26.10
    Subtotal:
  • CUMMINS 3100395 - MALE UNION OEM part - ONAN/CUMMINS OEM part - Image 1

    CUMMINS 3100395 MALE UNION OEM part

    CUMMINS

    $65.25
    $58.72
    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...
    $65.25
    $58.72
    Qty in Cart: 0
    Quantity:
    Price:
    $65.25
    $58.72
    Subtotal:
  • CUMMINS 3099704 - MALE UNION OEM part - ONAN/CUMMINS OEM part - Image 1

    CUMMINS 3099704 MALE UNION OEM part

    CUMMINS

    $199.88
    $179.89
    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...
    $199.88
    $179.89
    Qty in Cart: 0
    Quantity:
    Price:
    $199.88
    $179.89
    Subtotal:
  • CUMMINS 3099702 - MALE UNION OEM part - ONAN/CUMMINS OEM part - Image 1

    CUMMINS 3099702 MALE UNION OEM part

    CUMMINS

    $186.88
    $168.19
    CUMMINS 3099702 - MALE UNION MINS3099702 Looking for the original 3099702 - MALE UNION by CUMMINS? Look no further! Our store offers the best prices on genuine replacements, including the 3099702 -...
    $186.88
    $168.19
    Qty in Cart: 0
    Quantity:
    Price:
    $186.88
    $168.19
    Subtotal:
  • CUMMINS 3099698 - MALE UNION - OEM part - Image 1

    CUMMINS 3099698 MALE UNION OEM part

    CUMMINS

    $60.20
    $54.18
    CUMMINS 3099698 - MALE UNION MINS3099698 Find the genuine 3099698 - MALE UNION from CUMMINS at our store. We offer the best price for this essential part. Get your outdoor equipment up and running...
    $60.20
    $54.18
    Qty in Cart: 0
    Quantity:
    Price:
    $60.20
    $54.18
    Subtotal:
  • CUMMINS 3099067 - MALE UNION OEM part - ONAN/CUMMINS OEM part - Image 1

    CUMMINS 3099067 MALE UNION OEM part

    CUMMINS

    $61.38
    $55.24
    CUMMINS 3099067 - MALE UNION MINS3099067 Looking for the original 3099067 - MALE UNION by CUMMINS? Look no further! Our store is your best option for getting the genuine product. We offer this OEM...
    $61.38
    $55.24
    Qty in Cart: 0
    Quantity:
    Price:
    $61.38
    $55.24
    Subtotal:
  • CUMMINS 3099066 - MALE UNION OEM part - ONAN/CUMMINS OEM part - Image 1

    CUMMINS 3099066 MALE UNION OEM part

    CUMMINS

    $86.10
    $77.49
    CUMMINS 3099066 - MALE UNION MINS3099066 Looking for the original 3099066 - MALE UNION by CUMMINS? Look no further! Our store offers the best quality original replacement parts, including the...
    $86.10
    $77.49
    Qty in Cart: 0
    Quantity:
    Price:
    $86.10
    $77.49
    Subtotal:
  • CUMMINS 3095295 - MALE UNION OEM part - ONAN/CUMMINS OEM part - Image 1

    CUMMINS 3095295 MALE UNION OEM part

    CUMMINS

    $100.90
    $90.81
    CUMMINS 3095295 - MALE UNION MINS3095295 Looking for the original 3095295 - MALE UNION? Look no further! Our store offers the best prices and fast shipping on this genuine CUMMINS part. Ensure the...
    $100.90
    $90.81
    Qty in Cart: 0
    Quantity:
    Price:
    $100.90
    $90.81
    Subtotal:
  • CUMMINS 3094806 - MALE UNION OEM part - ONAN/CUMMINS OEM part - Image 1

    CUMMINS 3094806 MALE UNION OEM part

    CUMMINS

    $452.76
    $407.48
    CUMMINS 3094806 - MALE UNION MINS3094806 Get your original 3094806 - MALE UNION from our store. With the best price and fast shipping, we are the top choice for purchasing this genuine CUMMINS part...
    $452.76
    $407.48
    Qty in Cart: 0
    Quantity:
    Price:
    $452.76
    $407.48
    Subtotal:
  • CUMMINS 3094395 - MALE UNION OEM part - ONAN/CUMMINS OEM part - Image 1

    CUMMINS 3094395 MALE UNION OEM part

    CUMMINS

    $248.53
    $223.67
    CUMMINS 3094395 - MALE UNION MINS3094395 Looking for an original 3094395 - MALE UNION by CUMMINS? Look no further! We proudly offer the best price for the genuine 3094395 - MALE UNION and guarantee...
    $248.53
    $223.67
    Qty in Cart: 0
    Quantity:
    Price:
    $248.53
    $223.67
    Subtotal:
  • CUMMINS 3094095 - MALE UNION OEM part - ONAN/CUMMINS OEM part - Image 1

    CUMMINS 3094095 MALE UNION OEM part

    CUMMINS

    $191.69
    $172.52
    CUMMINS 3094095 - MALE UNION MINS3094095 When it comes to finding original replacement parts like the 3094095 - MALE UNION by CUMMINS, our store is your best option. We offer genuine products at the...
    $191.69
    $172.52
    Qty in Cart: 0
    Quantity:
    Price:
    $191.69
    $172.52
    Subtotal:
  • CUMMINS 3090400 - MALE UNION OEM part - ONAN/CUMMINS OEM part - Image 1

    CUMMINS 3090400 MALE UNION OEM part

    CUMMINS

    $37.63
    $33.86
    CUMMINS 3090400 - MALE UNION MINS3090400 When it comes to getting the original 3090400 - MALE UNION, our store is your best option. We offer the CUMMINS product at the best price possible, ensuring...
    $37.63
    $33.86
    Qty in Cart: 0
    Quantity:
    Price:
    $37.63
    $33.86
    Subtotal:
  • CUMMINS 3090343 - MALE UNION OEM part - ONAN/CUMMINS OEM part - Image 1

    CUMMINS 3090343 MALE UNION OEM part

    CUMMINS

    $41.12
    $37.00
    CUMMINS 3090343 - MALE UNION MINS3090343 When it comes to getting the original 3090343 - MALE UNION, our store is the best choice. We offer genuine CUMMINS products like the 3090343 - MALE UNION at...
    $41.12
    $37.00
    Qty in Cart: 0
    Quantity:
    Price:
    $41.12
    $37.00
    Subtotal:
  • CUMMINS 3090245 - MALE UNION OEM part - ONAN/CUMMINS OEM part - Image 1

    CUMMINS 3090245 MALE UNION OEM part

    CUMMINS

    $40.80
    $36.72
    CUMMINS 3090245 - MALE UNION MINS3090245 Looking for the best place to get the original 3090245 - MALE UNION by CUMMINS? Look no further! Our store offers the authentic CUMMINS 3090245 - MALE UNION...
    $40.80
    $36.72
    Qty in Cart: 0
    Quantity:
    Price:
    $40.80
    $36.72
    Subtotal:
  • CUMMINS 3087583 - MALE UNION OEM part - ONAN/CUMMINS OEM part - Image 1

    CUMMINS 3087583 MALE UNION OEM part

    CUMMINS

    $140.24
    $126.21
    CUMMINS 3087583 - MALE UNION MINS3087583 Looking for the best place to get original 3087583 - MALE UNION by CUMMINS? Look no further! Our store offers the highest quality fuel pump gaskets at the...
    $140.24
    $126.21
    Qty in Cart: 0
    Quantity:
    Price:
    $140.24
    $126.21
    Subtotal:
  • CUMMINS 3086016 - MALE UNION OEM part - ONAN/CUMMINS OEM part - Image 1

    CUMMINS 3086016 MALE UNION OEM part

    CUMMINS

    $92.47
    $83.22
    CUMMINS 3086016 - MALE UNION MINS3086016 Looking for the original 3086016 - MALE UNION by CUMMINS? Look no further! Our store is your best option to get this genuine replacement part. With the best...
    $92.47
    $83.22
    Qty in Cart: 0
    Quantity:
    Price:
    $92.47
    $83.22
    Subtotal:
  • CUMMINS 3081957 - MALE UNION OEM part - ONAN/CUMMINS OEM part - Image 1

    CUMMINS 3081957 MALE UNION OEM part

    CUMMINS

    $67.16
    $60.44
    CUMMINS 3081957 - MALE UNION MINS3081957 Looking for the original 3081957 - MALE UNION by CUMMINS? Look no further! Our store offers the best price and fast shipping for this fuel pump gasket. With...
    $67.16
    $60.44
    Qty in Cart: 0
    Quantity:
    Price:
    $67.16
    $60.44
    Subtotal:
  • CUMMINS 3081956 - MALE UNION OEM part - ONAN/CUMMINS OEM part - Image 1

    CUMMINS 3081956 MALE UNION OEM part

    CUMMINS

    $79.66
    $71.69
    CUMMINS 3081956 - MALE UNION MINS3081956 Looking for the original 3081956 - MALE UNION from CUMMINS? Look no further! Our store is the best option for getting this genuine part. With the best price...
    $79.66
    $71.69
    Qty in Cart: 0
    Quantity:
    Price:
    $79.66
    $71.69
    Subtotal:
  • CUMMINS 3081955 - MALE UNION OEM part - ONAN/CUMMINS OEM part - Image 1

    CUMMINS 3081955 MALE UNION OEM part

    CUMMINS

    $40.28
    $36.25
    CUMMINS 3081955 - MALE UNION MINS3081955 Looking for the original 3081955 - MALE UNION for your equipment? Look no further! Our online store offers the genuine CUMMINS 3081955 - MALE UNION at the...
    $40.28
    $36.25
    Qty in Cart: 0
    Quantity:
    Price:
    $40.28
    $36.25
    Subtotal:
  • CUMMINS 3081954 - MALE UNION OEM part - ONAN/CUMMINS OEM part - Image 1

    CUMMINS 3081954 MALE UNION OEM part

    CUMMINS

    $73.52
    $66.16
    CUMMINS 3081954 - MALE UNION MINS3081954 Looking for the original 3081954 - MALE UNION by CUMMINS? Look no further! Our store offers the best price on this OEM part, ensuring you get the highest...
    $73.52
    $66.16
    Qty in Cart: 0
    Quantity:
    Price:
    $73.52
    $66.16
    Subtotal:
  • CUMMINS 3081953 - MALE UNION OEM part - ONAN/CUMMINS OEM part - Image 1

    CUMMINS 3081953 MALE UNION OEM part

    CUMMINS

    $87.18
    $78.46
    CUMMINS 3081953 - MALE UNION MINS3081953 Looking for the original 3081953 - MALE UNION from CUMMINS? Look no further! Our store offers the best price for this genuine OEM part. With fast shipping...
    $87.18
    $78.46
    Qty in Cart: 0
    Quantity:
    Price:
    $87.18
    $78.46
    Subtotal:
  • CUMMINS 3081952 - MALE UNION OEM part - ONAN/CUMMINS OEM part - Image 1

    CUMMINS 3081952 MALE UNION OEM part

    CUMMINS

    $102.04
    $91.83
    CUMMINS 3081952 - MALE UNION MINS3081952 Looking for the best place to get the original 3081952 - MALE UNION? Look no further! Our store offers the genuine CUMMINS 3081952 - MALE UNION at the best...
    $102.04
    $91.83
    Qty in Cart: 0
    Quantity:
    Price:
    $102.04
    $91.83
    Subtotal:
  • Total: items /

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