Studs

Genuine Studs for Diesel Engines by Onan, Cummins & Fleetguard

Upgrade and maintain your diesel power engines with our selection of high-quality studs. Engineered to provide robust fastening and exceptional durability, our studs are essential components designed specifically for Onan, Cummins, and Fleetguard diesel engines.

Studs for Reliable and Secure Diesel Engine Assembly | Genuine Diesel Engines Parts

Our studs come in various specifications to match your diesel engine’s exact requirements, ensuring a perfect fit and long-lasting performance. Whether you need threaded studs, engine studs, or cylinder head studs, our products guarantee optimum strength and corrosion resistance.

  • Authentic Quality: Manufactured to meet strict OEM standards for Onan, Cummins, and Fleetguard engines.
  • Wide Compatibility: Designed for seamless integration with a variety of diesel engine models.
  • Enhanced Durability: Built to withstand high stress, heat, and vibration common in diesel engines.

Why Choose Our Studs?

Choose our genuine studs to ensure dependable engine assembly, improved performance, and peace of mind backed by trusted brands and expert quality control.

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • CUMMINS 3689587 - HIGH TEMPERATURE STUD - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3689587 HIGH TEMPERATURE STUD Original OEM part

    CUMMINS

    $15.46
    $14.12
    Engineered to endure extreme conditions, ensuring your generator performs flawlessly. Precision-crafted high temperature stud designed for optimal engine stability under thermal stress. Enhances...
    $15.46
    $14.12
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $15.46
    $14.12
    Subtotal:
  • On Sale
    ONAN 115-0497 - 1150497 ROCKER ARM STUD ONAN Genuine OEM Part - Original OEM part - Image 1
    Add to Cart

    ONAN 1150497 ROCKER ARM STUD ONAN Genuine OEM Part

    ONAN

    $11.03
    $9.67
    $10.07
    ONAN 115-0497 rocker arm stud made from high-grade metal, a genuine OEM part. Designed to secure rocker arms, ensuring precise valve movement and engine timing. Constructed for long-term...
    $11.03
    $9.67
    $10.07
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $11.03
    $9.67
    $10.07
    Subtotal:
  • ONAN 73-50033 - 7350033 DIODE STUD A ONAN Genuine OEM Part - Original OEM part - Image 1
    Add to Cart

    ONAN 7350033 DIODE STUD A ONAN Genuine OEM Part

    ONAN

    $60.26
    $55.05
    Genuine ONAN OEM part specifically engineered for exact fit and performance. Serves as a critical electrical connection point ensuring efficient diode function in power systems. Maintains system...
    $60.26
    $55.05
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $60.26
    $55.05
    Subtotal:
  • ONAN 520-2216 - 5202216 STUD ONAN Genuine OEM Part - Original OEM part - Image 1
    Add to Cart

    ONAN 5202216 STUD ONAN Genuine OEM Part

    ONAN

    $8.47
    $7.74
    Genuine Cummins Onan OEM component ensuring perfect compatibility and peak performance Secures critical engine assemblies, enhancing structural integrity and operational stability Contributes to...
    $8.47
    $7.74
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $8.47
    $7.74
    Subtotal:
  • CUMMINS 3056155 - STUD - Image 1
    Add to Cart

    CUMMINS 3056155 STUD Original OEM part PACK OF 2

    CUMMINS

    $69.67
    $63.65
    Precision Engineered for Lasting Performance Durable Construction Ensures Reliable Operation Under Stress 100% Genuine OEM Cummins Component for Perfect Compatibility CUMMINS 3056155 STUD—Where...
    $69.67
    $63.65
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $69.67
    $63.65
    Subtotal:
  • ONAN 520-0939 - 5200939 STOP STUD Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
    Add to Cart

    ONAN 5200939 STOP STUD Original ONAN/CUMMINS OEM part

    ONAN

    $59.28
    $54.16
    Cummins STOP STUD 520-0939 Find the original STOP STUD for your outdoor equipment right here with Cummins' 520-0939 model. Our store provides top-quality replacement parts, ensuring that your lawn...
    $59.28
    $54.16
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $59.28
    $54.16
    Subtotal:
  • ONAN 150-1082 - 1501082 GOVERNOR PULLER STUD Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
    Add to Cart

    ONAN 1501082 GOVERNOR PULLER STUD Original ONAN/CUMMINS OEM part

    ONAN

    $46.52
    $42.49
    Precision-engineered for seamless governor function and lasting durability Essential component for maintaining stable engine speed and performance Manufactured as an authentic OEM part by ONAN,...
    $46.52
    $42.49
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $46.52
    $42.49
    Subtotal:
  • ONAN 520-2679 - 5202679 STUD ONAN Genuine OEM Part - Original OEM part - Image 1
    Add to Cart

    ONAN 5202679 STUD ONAN Genuine OEM Part

    ONAN

    $16.91
    $15.44
    Certified Genuine ONAN OEM Part for assured quality and compatibility Provides essential fastening strength for critical engine components Supports durability and engine stability under rigorous...
    $16.91
    $15.44
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $16.91
    $15.44
    Subtotal:
  • ONAN 150-2744-02 - 150274402 SPEED STUD ONAN Genuine OEM Part - Original OEM part - Image 1
    Add to Cart

    ONAN 150274402 SPEED STUD ONAN Genuine OEM Part

    ONAN

    $10.25
    $9.36
    This is a genuine ONAN OEM replacement part to guarantee full compatibility and long-lasting service. The ONAN 150-2744-02 SPEED STUD is engineered to secure speed sensing components accurately,...
    $10.25
    $9.36
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $10.25
    $9.36
    Subtotal:
  • CUMMINS 5572580 - REPLACER STUD - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5572580 REPLACER STUD Original OEM part

    CUMMINS

    $823.70
    $752.45
    Precision-engineered for enduring strength and flawless integration Critical for maintaining engine component integrity under demanding conditions 100% genuine Cummins OEM design for exact fit and...
    $823.70
    $752.45
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $823.70
    $752.45
    Subtotal:
  • CUMMINS 5408592 - HIGH TEMPERATURE STUD - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5408592 HIGH TEMPERATURE STUD Original OEM part

    CUMMINS

    $775.34
    $708.27
    Engineered for Endurance: Designed to withstand the highest temperature demands of your Cummins engine, ensuring consistent performance. Precision Crafted for Compatibility: Perfectly tailored to...
    $775.34
    $708.27
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $775.34
    $708.27
    Subtotal:
  • CUMMINS C0114431035 - STUD - Original OEM part - Image 1
    Add to Cart

    CUMMINS C0114431035 STUD Original OEM part

    CUMMINS

    $26.74
    $24.43
    Engineered for Excellence: Precision-crafted to meet Cummins' rigorous standards. Robust Durability: Designed to endure demanding operational conditions and vibrations. Perfect Fit: Guaranteed OEM...
    $26.74
    $24.43
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $26.74
    $24.43
    Subtotal:
  • ONAN A055M181 - STUD Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
    Add to Cart

    ONAN A055M181 STUD Original ONAN/CUMMINS OEM part

    ONAN

    $4.55
    $4.16
    Cummins STUD A055M181 Upgrade your outdoor equipment with the original "STUD" by Cummins (SKU: A055M181). Our store offers top-quality replacement parts at the best prices, ensuring optimal...
    $4.55
    $4.16
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $4.55
    $4.16
    Subtotal:
  • ONAN A028U378 - ALTERNATOR STUD Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
    Add to Cart

    ONAN A028U378 ALTERNATOR STUD Original ONAN/CUMMINS OEM part

    ONAN

    $73.48
    $67.13
    Engineered for unmatched durability: trust the authentic ONAN A028U378 stud to maintain system integrity. Optimizes alternator connection: ensures stable electrical flow for reliable power...
    $73.48
    $67.13
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $73.48
    $67.13
    Subtotal:
  • CUMMINS 5331943 - DOUBLE END PLAIN STUD - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5331943 DOUBLE END PLAIN STUD Original OEM part

    CUMMINS

    $14.04
    $12.82
    Engineered for unmatched durability and precision fit Essential for maintaining Cummins engine structural integrity 100% Genuine OEM Cummins component for guaranteed compatibility CUMMINS 5331943...
    $14.04
    $12.82
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $14.04
    $12.82
    Subtotal:
  • CUMMINS 5299846 - REPLACER STUD - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5299846 REPLACER STUD Original OEM part

    CUMMINS

    $776.19
    $709.05
    Built to power your legacy with unmatched durability and precision. Robust, engineered stud guaranteeing secure component alignment and long-term stability. Corrosion-resistant design ensures...
    $776.19
    $709.05
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $776.19
    $709.05
    Subtotal:
  • CUMMINS 4017427 - STUD - Original OEM part - Image 1
    Add to Cart

    CUMMINS 4017427 STUD Original OEM part

    CUMMINS

    $131.20
    $119.86
    Engineered to excel under any workload Precision-crafted for perfect fit and durability Key component to maintain engine integrity and longevity 100% genuine Cummins OEM part ensuring full...
    $131.20
    $119.86
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $131.20
    $119.86
    Subtotal:
  • CUMMINS 3975142 - STUD - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3975142 STUD Original OEM part

    CUMMINS

    $51.14
    $46.72
    Precision engineered for enduring strength and exact fitment Critical component ensuring secure assembly and optimal engine stability Manufactured by Cummins to meet rigorous OEM quality...
    $51.14
    $46.72
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $51.14
    $46.72
    Subtotal:
  • CUMMINS 3937123 - STUD -IMAGE1
    Add to Cart

    CUMMINS 3937123 STUD Original OEM part PACK OF 4

    CUMMINS

    $70.92
    $64.78
    Power your system with confidence using genuine Cummins engineering excellence Precision-machined stud designed for optimal strength and durability under demanding conditions Corrosion-resistant...
    $70.92
    $64.78
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $70.92
    $64.78
    Subtotal:
  • CUMMINS 3937122 - STUD-IMAGE1
    Add to Cart

    CUMMINS 3937122 STUD Original OEM part PACK OF 2

    CUMMINS

    $38.65
    $35.31
    Engineered for uncompromising strength and durability. Precision-fit design ensures seamless compatibility and peak performance. Maintains engine integrity with premium OEM standards from Cummins...
    $38.65
    $35.31
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $38.65
    $35.31
    Subtotal:
  • CUMMINS 3905371 - STUD - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3905371 STUD Original OEM part

    CUMMINS

    $18.74
    $17.12
    Precision engineered to empower your generator's core stability. Exceptional tensile strength ensures secure assembly and lasting durability. Designed specifically to maintain seamless compatibility...
    $18.74
    $17.12
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $18.74
    $17.12
    Subtotal:
  • CUMMINS 3902501 - STUD -IMAGE1
    Add to Cart

    CUMMINS 3902501 STUD Original OEM part PACK OF 2

    CUMMINS

    $41.23
    $37.66
    Engineered Precision for Unmatched Reliability Exact OEM Fitment Ensuring Seamless Integration Crafted from High-Grade Materials for Endurance Under Pressure 100% Genuine Cummins Component Developed...
    $41.23
    $37.66
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $41.23
    $37.66
    Subtotal:
  • CUMMINS 3818823 - STUD - Image 1
    Add to Cart

    CUMMINS 3818823 STUD Original OEM part PACK OF 2

    CUMMINS

    $54.44
    $49.73
    Dependability Engineered for Excellence: Precision-crafted to meet Cummins' stringent standards. Robust Durability: Designed to withstand rigorous operating conditions ensuring long-lasting service...
    $54.44
    $49.73
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $54.44
    $49.73
    Subtotal:
  • CUMMINS 3423094 - STUD - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3423094 STUD Original OEM part

    CUMMINS

    $111.40
    $101.77
    Power your engine's integrity with precision-engineered durability. Ensures perfect fitment and steadfast performance under demanding conditions. Maintains seamless operation by supporting core...
    $111.40
    $101.77
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $111.40
    $101.77
    Subtotal:
  • CUMMINS 3421033 - STUD - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3421033 STUD Original OEM part

    CUMMINS

    $92.48
    $84.48
    Precision-crafted for unwavering power delivery Engineered to enhance durability and maintain critical engine integrity 100% genuine OEM Cummins part — built to meet exact factory...
    $92.48
    $84.48
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $92.48
    $84.48
    Subtotal:
  • CUMMINS 3420833 - STUD - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3420833 STUD Original OEM part

    CUMMINS

    $194.49
    $177.67
    Precision-engineered for uncompromising durability and fit Essential for maintaining structural integrity in demanding Cummins engines Crafted to meet rigorous OEM specifications ensuring flawless...
    $194.49
    $177.67
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $194.49
    $177.67
    Subtotal:
  • CUMMINS 3282372 - STUD Original OEM part PACK OF 2 - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3282372 STUD Original OEM part PACK OF 2

    CUMMINS

    $46.40
    $42.39
    Empower your engine with uncompromising reliability through genuine Cummins craftsmanship Precision-engineered stud designed for optimal strength and secure fitment in Cummins power...
    $46.40
    $42.39
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $46.40
    $42.39
    Subtotal:
  • CUMMINS 3164513 - REPLACER STUD - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3164513 REPLACER STUD Original OEM part

    CUMMINS

    $271.38
    $247.91
    Precision engineered for peak engine performance and dependable power delivery. Durable construction ensures longevity under demanding operational conditions. Maintains engine integrity by providing...
    $271.38
    $247.91
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $271.38
    $247.91
    Subtotal:
  • CUMMINS 3095798 - STUD Original OEM part PACK OF 2 - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3095798 STUD Original OEM part PACK OF 2

    CUMMINS

    $58.06
    $53.04
    Engineered for Endurance: Delivering unwavering strength and precision every time. Precision Fit: Designed to ensure seamless compatibility with your Cummins systems. Critical Durability: Built to...
    $58.06
    $53.04
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $58.06
    $53.04
    Subtotal:
  • CUMMINS 3042353 - STUD - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3042353 STUD Original OEM part

    CUMMINS

    $34.54
    $31.55
    Engineered for Precision: Every CUMMINS 3042353 STUD ensures exact fitment, maintaining structural integrity under demanding conditions. Durability that Endures: Crafted from high-grade materials...
    $34.54
    $31.55
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $34.54
    $31.55
    Subtotal:
  • CUMMINS 3010915 - DOUBLE END PLAIN STUD - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3010915 DOUBLE END PLAIN STUD Original OEM part

    CUMMINS

    $35.73
    $32.64
    Precision engineered for seamless integration Exceptional strength ensures long-lasting durability Certified genuine OEM from Cummins for guaranteed compatibility CUMMINS 3010915 DOUBLE END PLAIN...
    $35.73
    $32.64
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $35.73
    $32.64
    Subtotal:
  • ONAN A056S833 - THREADED STUD Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
    Add to Cart

    ONAN A056S833 THREADED STUD Original ONAN/CUMMINS OEM part

    ONAN

    $3.74
    $3.42
    Cummins THREADED STUD A056S833 When it comes to finding authentic replacement parts like the Cummins THREADED STUD with SKU A056S833, our store stands out as the premier destination. Our commitment...
    $3.74
    $3.42
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $3.74
    $3.42
    Subtotal:
  • ONAN A051Y492 - STUD Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
    Add to Cart

    ONAN A051Y492 STUD Original ONAN/CUMMINS OEM part

    ONAN

    $5.30
    $4.85
    Cummins STUD A051Y492 Discover the original "STUD" - SKU: A051Y492, from the renowned brand Cummins, exclusively at our store. With a commitment to quality, you can trust that you are purchasing a...
    $5.30
    $4.85
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $5.30
    $4.85
    Subtotal:
  • ONAN A046X600 - STUD Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
    Add to Cart

    ONAN A046X600 STUD Original ONAN/CUMMINS OEM part

    ONAN

    $7.72
    $7.05
    Cummins STUD A046X600 Find the best original STUD replacement part for your outdoor equipment at our store. The A046X600 by Cummins is designed to exceed your expectations in performance and quality...
    $7.72
    $7.05
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $7.72
    $7.05
    Subtotal:
  • ONAN A043U413 - STUD Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
    Add to Cart

    ONAN A043U413 STUD Original ONAN/CUMMINS OEM part

    ONAN

    $45.28
    $41.37
    Cummins STUD A043U413 When it comes to high-quality original replacement parts for outdoor equipment, look no further than our store. The "STUD" by Cummins, with SKU A043U413, is a top-notch product...
    $45.28
    $41.37
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $45.28
    $41.37
    Subtotal:
  • ONAN A043B616 - THREADED STUD Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
    Add to Cart

    ONAN A043B616 THREADED STUD Original ONAN/CUMMINS OEM part

    ONAN

    $8.85
    $8.08
    Cummins THREADED STUD A043B616 Find premium Cummins THREADED STUD with SKU A043B616 at our store, the ultimate destination for genuine replacement parts. Precision-engineered for optimal performance...
    $8.85
    $8.08
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $8.85
    $8.08
    Subtotal:
  • CUMMINS 9740 - STUD - Original OEM part - Image 1
    Add to Cart

    CUMMINS 9740 STUD Original OEM part

    CUMMINS

    $100.73
    $92.01
    Unyielding strength engineered for your Cummins powerhouse Precision-crafted stud for optimal engine component alignment Durability that withstands demanding operational conditions Guaranteed...
    $100.73
    $92.01
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $100.73
    $92.01
    Subtotal:
  • ONAN 820-10239 - 82010239 TERMINAL STUD 86 MM H/MV8 Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
    Add to Cart

    ONAN 82010239 TERMINAL STUD 86 MM H/MV8 Original ONAN/CUMMINS OEM part

    ONAN

    $90.26
    $82.45
    Cummins TERMINAL STUD 86 MM H/MV8 820-10239 Discover the genuine TERMINAL STUD 86 MM H/MV8 from Cummins, SKU 820-10239, at our store. Experience top-notch quality and perfect fit for your outdoor...
    $90.26
    $82.45
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $90.26
    $82.45
    Subtotal:
  • ONAN 800-1047 - 8001047 FR8 200MM EXC DC STUD A Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
    Add to Cart

    ONAN 8001047 FR8 200MM EXC DC STUD A Original ONAN/CUMMINS OEM part

    ONAN

    $142.29
    $129.99
    Precision-engineered excellence: Designed to meet stringent Cummins/Onan standards. Durable 200mm DC stud: Ensures reliable electrical connections under demanding conditions. Corrosion-resistant...
    $142.29
    $129.99
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $142.29
    $129.99
    Subtotal:
  • ONAN 73-50032 - 7350032 DIODE STUD C 25 AMPERES 800 VOLT Original ONAN/CUMMINS OEM part - Original OEM part - Image 1
    Add to Cart

    ONAN 7350032 DIODE STUD C 25 AMPERES 800 VOLT Original ONAN/CUMMINS OEM part

    ONAN

    $60.26
    $55.05
    Reliable Power Starts Here: Experience seamless electrical conduction designed for enduring performance. Precision Engineered: Crafted to assure consistent diode operation under demanding generator...
    $60.26
    $55.05
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $60.26
    $55.05
    Subtotal:
  • Total: items /

Adding your products to cart