New Parts

New Parts

New Parts for Onan, Cummins, and Fleetguard Diesel Engines

Upgrade and maintain your diesel engines with our extensive selection of genuine new parts. Crafted to meet the highest standards, these replacement components ensure optimal engine performance and durability for Onan, Cummins, and Fleetguard power engines.

New Genuine Parts - Reliable, Durable, and Engineered for Excellence

Our collection features a wide range of authentic new parts including filters, seals, gaskets, and fuel system components tailored specifically for diesel engines. Each part undergoes strict quality control to guarantee compatibility and longevity.

  • Authentic Replacement: Genuine parts for Onan, Cummins, and Fleetguard engines to maintain factory specifications.
  • Engineered Reliability: Designed to withstand rigorous operating conditions and extend engine life.
  • Wide Selection: Comprehensive inventory ensuring easy find and fit for your diesel engine needs.

Enhance your diesel engine’s performance with trusted new parts that deliver precision and reliability.

Why Choose Our New Parts?

We offer genuine, expertly sourced parts with unmatched quality and support, ensuring your diesel engines run efficiently and reliably every time.

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • ONAN 518-0333 - RING RETAINING - Original OEM part - Image 1
    Add to Cart

    ONAN 518-0333 - RING RETAINING - Original OEM part

    ONAN

    $20.02
    $18.48
    ONAN 518-0333 - RING RETAINING. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $20.02
    $18.48
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $20.02
    $18.48
    Subtotal:
  • ONAN 514216 - SHELL BRG.ZF LK 22-225 HY - Original OEM part - Image 1
    Add to Cart

    ONAN 514216 - SHELL BRG.ZF LK 22-225 HY - Original OEM part

    ONAN

    $33,963.59
    $31,331.43
    ONAN 514216 - SHELL BRG.ZF LK 22-225 HY. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $33,963.59
    $31,331.43
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $33,963.59
    $31,331.43
    Subtotal:
  • ONAN 512125 - FLOWMETER - Original OEM part - Image 1
    Add to Cart

    ONAN 512125 - FLOWMETER - Original OEM part

    ONAN

    $7,300.10
    $6,734.35
    ONAN 512125 - FLOWMETER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $7,300.10
    $6,734.35
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $7,300.10
    $6,734.35
    Subtotal:
  • ONAN 511-0161-12 - BELT-V RIBBED - Original OEM part - Image 1
    Add to Cart

    ONAN 511-0161-12 - BELT-V RIBBED - Original OEM part

    ONAN

    $1,626.50
    $1,500.45
    ONAN 511-0161-12 - BELT-V RIBBED. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $1,626.50
    $1,500.45
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,626.50
    $1,500.45
    Subtotal:
  • ONAN 510840 - SLEEVE BEARING ASSEMBLY Z - Original OEM part - Image 1
    Add to Cart

    ONAN 510840 - SLEEVE BEARING ASSEMBLY Z - Original OEM part

    ONAN

    $26,910.65
    $24,825.08
    ONAN 510840 - SLEEVE BEARING ASSEMBLY Z. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $26,910.65
    $24,825.08
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $26,910.65
    $24,825.08
    Subtotal:
  • ONAN 510827 - SLEEVE BRG EFWLQ 14-125 D - Original OEM part - Image 1
    Add to Cart

    ONAN 510827 - SLEEVE BRG EFWLQ 14-125 D - Original OEM part

    ONAN

    $33,278.03
    $30,698.99
    ONAN 510827 - SLEEVE BRG EFWLQ 14-125 D. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $33,278.03
    $30,698.99
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $33,278.03
    $30,698.99
    Subtotal:
  • ONAN 50867 - EXCITER STATOR - Original OEM part - Image 1
    Add to Cart

    ONAN 50867 - EXCITER STATOR - Original OEM part

    ONAN

    $12,693.71
    $11,709.95
    ONAN 50867 - EXCITER STATOR. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $12,693.71
    $11,709.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $12,693.71
    $11,709.95
    Subtotal:
  • ONAN 505-2529 - ADAPTER - PIPE - Original OEM part - Image 1
    Add to Cart

    ONAN 505-2529 - ADAPTER - PIPE - Original OEM part

    ONAN

    $11.48
    $10.60
    ONAN 505-2529 - ADAPTER - PIPE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $11.48
    $10.60
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $11.48
    $10.60
    Subtotal:
  • ONAN 505-2269 - ADAPTER PIPE - Original OEM part - Image 1
    Add to Cart

    ONAN 505-2269 - ADAPTER PIPE - Original OEM part

    ONAN

    $82.94
    $76.52
    ONAN 505-2269 - ADAPTER PIPE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $82.94
    $76.52
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $82.94
    $76.52
    Subtotal:
  • ONAN 505-2218 - ELBOW-PIPE - Original OEM part - Image 1
    Add to Cart

    ONAN 505-2218 - ELBOW-PIPE - Original OEM part

    ONAN

    $8.78
    $8.11
    ONAN 505-2218 - ELBOW-PIPE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $8.78
    $8.11
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $8.78
    $8.11
    Subtotal:
  • ONAN 503-2860 - HOSE AIR - Original OEM part - Image 1
    Add to Cart

    ONAN 503-2860 - HOSE AIR - Original OEM part

    ONAN

    $267.93
    $247.17
    ONAN 503-2860 - HOSE AIR. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $267.93
    $247.17
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $267.93
    $247.17
    Subtotal:
  • ONAN 503-1338 - HOSE (FEET) - Original OEM part - Image 1
    Add to Cart

    ONAN 503-1338 - HOSE (FEET) - Original OEM part

    ONAN

    $4.55
    $4.21
    ONAN 503-1338 - HOSE (FEET). This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $4.55
    $4.21
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $4.55
    $4.21
    Subtotal:
  • ONAN 502-1623-02 - ADAPTER-TUBE - Original OEM part - Image 1
    Add to Cart

    ONAN 502-1623-02 - ADAPTER-TUBE - Original OEM part

    ONAN

    $43.58
    $40.22
    ONAN 502-1623-02 - ADAPTER-TUBE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $43.58
    $40.22
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $43.58
    $40.22
    Subtotal:
  • ONAN 502-1315 - ADAPTER PIPE - Original OEM part - Image 1
    Add to Cart

    ONAN 502-1315 - ADAPTER PIPE - Original OEM part

    ONAN

    $120.67
    $111.33
    ONAN 502-1315 - ADAPTER PIPE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $120.67
    $111.33
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $120.67
    $111.33
    Subtotal:
  • ONAN 501-1099 - LINE-FUEL - Original OEM part - Image 1
    Add to Cart

    ONAN 501-1099 - LINE-FUEL - Original OEM part

    ONAN

    $30.96
    $28.57
    ONAN 501-1099 - LINE-FUEL. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $30.96
    $28.57
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $30.96
    $28.57
    Subtotal:
  • ONAN 450-15470 - LABELCG7 D.E. RE-LUBRICA - Original OEM part - Image 1
    Add to Cart

    ONAN 450-15470 - LABELCG7 D.E. RE-LUBRICA - Original OEM part

    ONAN

    $4.77
    $4.41
    ONAN 450-15470 - LABELCG7 D.E. RE-LUBRICA. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $4.77
    $4.41
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $4.77
    $4.41
    Subtotal:
  • ONAN 450-15075 - VARISTOR LEAD ASSY(GRADED - Original OEM part - Image 1
    Add to Cart

    ONAN 450-15075 - VARISTOR LEAD ASSY(GRADED - Original OEM part

    ONAN

    $77.50
    $71.50
    ONAN 450-15075 - VARISTOR LEAD ASSY(GRADED. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $77.50
    $71.50
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $77.50
    $71.50
    Subtotal:
  • ONAN 45-1039 - P7 STD T/B A/F MARINE KIT - Original OEM part - Image 1
    Add to Cart

    ONAN 45-1039 - P7 STD T/B A/F MARINE KIT - Original OEM part

    ONAN

    $2,026.57
    $1,869.52
    ONAN 45-1039 - P7 STD T/B A/F MARINE KIT. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $2,026.57
    $1,869.52
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $2,026.57
    $1,869.52
    Subtotal:
  • ONAN 45-0281 - GREASE - Original OEM part - Image 1
    Add to Cart

    ONAN 45-0281 - GREASE - Original OEM part

    ONAN

    $150.74
    $139.07
    ONAN 45-0281 - GREASE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $150.74
    $139.07
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $150.74
    $139.07
    Subtotal:
  • ONAN 44-00026 - HARNESS EXTENSION - Original OEM part - Image 1
    Add to Cart

    ONAN 44-00026 - HARNESS EXTENSION - Original OEM part

    ONAN

    $185.01
    $170.68
    ONAN 44-00026 - HARNESS EXTENSION. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $185.01
    $170.68
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $185.01
    $170.68
    Subtotal:
  • ONAN 416-1290 - BATTERY (OPTIMA YT2.7 12V - Original OEM part - Image 1
    Add to Cart

    ONAN 416-1290 - BATTERY (OPTIMA YT2.7 12V - Original OEM part

    ONAN

    $456.36
    $421.00
    ONAN 416-1290 - BATTERY (OPTIMA YT2.7 12V. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $456.36
    $421.00
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $456.36
    $421.00
    Subtotal:
  • ONAN 414-1943 - CARTON SHIPPING - Original OEM part - Image 1
    Add to Cart

    ONAN 414-1943 - CARTON SHIPPING - Original OEM part

    ONAN

    $45.67
    $42.14
    ONAN 414-1943 - CARTON SHIPPING. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $45.67
    $42.14
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $45.67
    $42.14
    Subtotal:
  • ONAN 410-10665 - FRAME 4 SAE1 ADAPTOR BOTT - Original OEM part - Image 1
    Add to Cart

    ONAN 410-10665 - FRAME 4 SAE1 ADAPTOR BOTT - Original OEM part

    ONAN

    $69.42
    $64.05
    ONAN 410-10665 - FRAME 4 SAE1 ADAPTOR BOTT. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $69.42
    $64.05
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $69.42
    $64.05
    Subtotal:
  • ONAN 406-1256 - KEY-LOCK - Original OEM part - Image 1
    Add to Cart

    ONAN 406-1256 - KEY-LOCK - Original OEM part

    ONAN

    $3.34
    $3.09
    ONAN 406-1256 - KEY-LOCK. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $3.34
    $3.09
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $3.34
    $3.09
    Subtotal:
  • ONAN 406-1254 - PLATE-LOCK - Original OEM part - Image 1
    Add to Cart

    ONAN 406-1254 - PLATE-LOCK - Original OEM part

    ONAN

    $4.17
    $3.86
    ONAN 406-1254 - PLATE-LOCK. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $4.17
    $3.86
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $4.17
    $3.86
    Subtotal:
  • ONAN 406-1077 - DOOR STOP RUBBER - Original OEM part - Image 1
    Add to Cart

    ONAN 406-1077 - DOOR STOP RUBBER - Original OEM part

    ONAN

    $25.15
    $23.21
    ONAN 406-1077 - DOOR STOP RUBBER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $25.15
    $23.21
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $25.15
    $23.21
    Subtotal:
  • ONAN 405-8097-02 - INSULATION-ROOF - Original OEM part - Image 1
    Add to Cart

    ONAN 405-8097-02 - INSULATION-ROOF - Original OEM part

    ONAN

    $17.26
    $15.93
    ONAN 405-8097-02 - INSULATION-ROOF. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $17.26
    $15.93
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $17.26
    $15.93
    Subtotal:
  • ONAN 405-8033 - INSULATION-ROOF - Original OEM part - Image 1
    Add to Cart

    ONAN 405-8033 - INSULATION-ROOF - Original OEM part

    ONAN

    $120.25
    $110.94
    ONAN 405-8033 - INSULATION-ROOF. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $120.25
    $110.94
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $120.25
    $110.94
    Subtotal:
  • ONAN 405-5082-03 - PANEL ENGINE - Original OEM part - Image 1
    Add to Cart

    ONAN 405-5082-03 - PANEL ENGINE - Original OEM part

    ONAN

    $848.86
    $783.08
    ONAN 405-5082-03 - PANEL ENGINE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $848.86
    $783.08
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $848.86
    $783.08
    Subtotal:
  • ONAN 366-21300 - AC7 FILTERS NDE BOTTOM CO - Original OEM part - Image 1
    Add to Cart

    ONAN 366-21300 - AC7 FILTERS NDE BOTTOM CO - Original OEM part

    ONAN

    $143.72
    $132.59
    ONAN 366-21300 - AC7 FILTERS NDE BOTTOM CO. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $143.72
    $132.59
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $143.72
    $132.59
    Subtotal:
  • ONAN 338-5186 - HARNESS-CONTROL PANEL - Original OEM part - Image 1
    Add to Cart

    ONAN 338-5186 - HARNESS-CONTROL PANEL - Original OEM part

    ONAN

    $1,280.43
    $1,181.20
    ONAN 338-5186 - HARNESS-CONTROL PANEL. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $1,280.43
    $1,181.20
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,280.43
    $1,181.20
    Subtotal:
  • ONAN 338-4884-01 - HARNESS-GENSET - Original OEM part - Image 1
    Add to Cart

    ONAN 338-4884-01 - HARNESS-GENSET - Original OEM part

    ONAN

    $1,598.93
    $1,475.02
    ONAN 338-4884-01 - HARNESS-GENSET. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $1,598.93
    $1,475.02
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,598.93
    $1,475.02
    Subtotal:
  • ONAN 338-4422 - HARNESS-STARTER - Original OEM part - Image 1
    Add to Cart

    ONAN 338-4422 - HARNESS-STARTER - Original OEM part

    ONAN

    $179.89
    $165.96
    ONAN 338-4422 - HARNESS-STARTER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $179.89
    $165.96
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $179.89
    $165.96
    Subtotal:
  • ONAN 338-3572 - HARNESS-ADAPTER (PIGTAIL) - Original OEM part - Image 1
    Add to Cart

    ONAN 338-3572 - HARNESS-ADAPTER (PIGTAIL) - Original OEM part

    ONAN

    $20.48
    $18.91
    ONAN 338-3572 - HARNESS-ADAPTER (PIGTAIL). This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $20.48
    $18.91
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $20.48
    $18.91
    Subtotal:
  • ONAN 338-3183 - HARNESS WIRING - Original OEM part - Image 1
    Add to Cart

    ONAN 338-3183 - HARNESS WIRING - Original OEM part

    ONAN

    $5.28
    $4.88
    ONAN 338-3183 - HARNESS WIRING. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $5.28
    $4.88
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $5.28
    $4.88
    Subtotal:
  • ONAN 337-3582-01 - EARTH BRAID - Original OEM part - Image 1
    Add to Cart

    ONAN 337-3582-01 - EARTH BRAID - Original OEM part

    ONAN

    $7.32
    $6.76
    ONAN 337-3582-01 - EARTH BRAID. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $7.32
    $6.76
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $7.32
    $6.76
    Subtotal:
  • ONAN 337-2354 - NEUTRAL BAR - Original OEM part - Image 1
    Add to Cart

    ONAN 337-2354 - NEUTRAL BAR - Original OEM part

    ONAN

    $226.15
    $208.63
    ONAN 337-2354 - NEUTRAL BAR. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $226.15
    $208.63
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $226.15
    $208.63
    Subtotal:
  • ONAN 332-4134 - LUG-CABLE - Original OEM part - Image 1
    Add to Cart

    ONAN 332-4134 - LUG-CABLE - Original OEM part

    ONAN

    $22.96
    $21.19
    ONAN 332-4134 - LUG-CABLE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $22.96
    $21.19
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $22.96
    $21.19
    Subtotal:
  • ONAN 332-4079-03 - TERMINAL-PIN - Original OEM part - Image 1
    Add to Cart

    ONAN 332-4079-03 - TERMINAL-PIN - Original OEM part

    ONAN

    $4.08
    $3.78
    ONAN 332-4079-03 - TERMINAL-PIN. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $4.08
    $3.78
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $4.08
    $3.78
    Subtotal:
  • ONAN 331-0617 - CONDUIT (OIL MAKE UP) - Original OEM part - Image 1
    Add to Cart

    ONAN 331-0617 - CONDUIT (OIL MAKE UP) - Original OEM part

    ONAN

    $162.64
    $150.04
    ONAN 331-0617 - CONDUIT (OIL MAKE UP). This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $162.64
    $150.04
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $162.64
    $150.04
    Subtotal:
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