Crankshaft Adapters
Genuine Crankshaft Adapters for Diesel Engines by Onan, Cummins & Fleetguard
Maintain optimal engine performance with our high-quality Crankshaft Adapters, specifically designed for Onan, Cummins, and Fleetguard diesel engines. These genuine crankshaft couplers ensure seamless connection between engine components, enhancing power transmission and reducing wear.
Crankshaft Adapters - Genuine Parts for Reliable Diesel Engine Operation
Our Crankshaft Adapters are precision-machined to meet OEM specifications, providing durability and a perfect fit for your diesel engines. Whether you need coupling adapters, shaft connectors, or flexible couplings, our selection supports efficient engine operation and longevity.
- OEM Quality: Genuine parts from trusted brands ensuring compatibility and performance.
- Robust Construction: Crafted from high-grade materials to withstand harsh operating conditions.
- Wide Compatibility: Suitable for various Onan, Cummins, and Fleetguard diesel engine models.
Why Choose Our Crankshaft Adapters?
Choose our genuine Crankshaft Adapters for unmatched quality, reliability, and expert-backed support that keeps your diesel engines running smoothly and efficiently.
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CUMMINS 3921422 CRANKSHAFT ADAPTER CUMMINS Genuine OEM Part
CUMMINS
$645.58$589.74Authentic Cummins OEM component ensuring precise fit and dependability Connects the crankshaft to other engine components, facilitating seamless power transfer Supports vibration reduction and...$645.58$589.74 -
CUMMINS 5537076 CRANKSHAFT ADAPTER Original OEM part - SUPERSEDED FROM 3697356
CUMMINS
$598.18$546.44Engineered precision for lasting power and reliability Durable design ensures seamless engine integration and optimal performance Corrosion-resistant finish enhances long-term operational...$598.18$546.44 -
CUMMINS 5486588 CRANKSHAFT ADAPTER Original OEM part
CUMMINS
$568.27$519.12Engineered for Excellence: Precision-crafted to meet Cummins' strict standards for reliable power delivery. Durability that Endures: Designed to withstand high stress and protect your engine’s...$568.27$519.12 -
CUMMINS 5486589 CRANKSHAFT ADAPTER Original OEM part
CUMMINS
$568.27$519.12Precision engineered for seamless integration and optimal engine performance Enhances crankshaft connection stability, reducing vibration and wear Guaranteed OEM quality directly from Cummins for...$568.27$519.12 -
CUMMINS 5364877 CRANKSHAFT ADAPTER Original OEM part
CUMMINS
$24.72$22.58Precision engineered for uncompromised power delivery Durable construction designed to withstand demanding engine conditions Enhances crankshaft stability and alignment 100% genuine OEM CUMMINS part...$24.72$22.58 -
CUMMINS 5294148 CRANKSHAFT ADAPTER Original OEM part
CUMMINS
$936.58$855.57Engineered for precision and durability: This crankshaft adapter sets the benchmark for reliable powertrain connections. Optimized for seamless compatibility: Crafted to fit perfectly with Cummins...$936.58$855.57 -
CUMMINS 5292559 CRANKSHAFT ADAPTER Original OEM part
CUMMINS
$706.49$645.38Engineered to exact Cummins standards for unwavering performance and reliability Ensures seamless coupling between crankshaft components for optimal power transmission Designed to withstand...$706.49$645.38 -
CUMMINS 5292558 CRANKSHAFT ADAPTER Original OEM part
CUMMINS
$706.49$645.38Cummins 5292558 - CRANKSHAFT ADAPTER MINS5292558 Discover the unparalleled quality of the 5292558 - CRANKSHAFT ADAPTER from Cummins with our store. We pride ourselves on providing genuine...$706.49$645.38 -
CUMMINS 5292557 CRANKSHAFT ADAPTER Original OEM part
CUMMINS
$708.74$647.43Engineered precision shaping the heart of your power system Durable construction for sustained engine performance Ensures seamless integration within CUMMINS engines 100% Genuine OEM CUMMINS...$708.74$647.43 -
CUMMINS 5290044 CRANKSHAFT ADAPTER Original OEM part
CUMMINS
$774.39$707.41Precision engineered for seamless integration: Trust in a component crafted to exact Cummins standards, ensuring flawless fit and optimal engine function. Durability that withstands the toughest...$774.39$707.41 -
CUMMINS 5271667 CRANKSHAFT ADAPTER Original OEM part
CUMMINS
$802.56$733.14Engineered to power your Cummins engine with unmatched reliability Precision-crafted crankshaft adapter designed for optimal engine alignment and longevity Enhances drivetrain stability and reduces...$802.56$733.14 -
CUMMINS 5263101 CRANKSHAFT ADAPTER Original OEM part
CUMMINS
$974.18$889.92Precision engineered for flawless integration in your Cummins power system Durability that supports consistent engine performance under demanding conditions Certified genuine OEM from Cummins for...$974.18$889.92 -
CUMMINS 4998452 CRANKSHAFT ADAPTER Original OEM part
CUMMINS
$3,897.75$3,560.59Precision Engineering for Ultimate Power Robust Crankshaft Adapter Optimized for Longevity Corrosion-resistant construction built to withstand demanding operational conditions Guaranteed genuine...$3,897.75$3,560.59 -
CUMMINS 4970886 CRANKSHAFT ADAPTER Original OEM part
CUMMINS
$1,594.14$1,456.25Engineered for seamless integration and peak performance within Cummins power systems Precision-crafted to enhance crankshaft alignment and torque transmission Durable construction that guarantees...$1,594.14$1,456.25 -
CUMMINS 4970884 CRANKSHAFT ADAPTER Original OEM part
CUMMINS
$2,876.66$2,627.83Precision engineered to maintain seamless engine alignment and stability Enhances longevity and reduces wear under rigorous operational loads Manufactured as a genuine Cummins OEM part for assured...$2,876.66$2,627.83 -
CUMMINS 4965400 CRANKSHAFT ADAPTER Original OEM part
CUMMINS
$1,113.92$1,017.56Engineered precision for dependable power delivery. Exceptional durability to withstand demanding operating conditions. Ensures seamless integration with Cummins engine assemblies. Certified OEM...$1,113.92$1,017.56 -
CUMMINS 4947627 CRANKSHAFT ADAPTER Original OEM part
CUMMINS
$741.06$676.96Engineered for seamless integration and peak efficiency Precision-crafted to ensure engine longevity and optimal performance 100% Genuine Cummins OEM component guaranteeing perfect...$741.06$676.96 -
CUMMINS 4937842 CRANKSHAFT ADAPTER Original OEM part
CUMMINS
$782.88$715.16Cummins 4937842 - CRANKSHAFT ADAPTER MINS4937842 Offering the genuine Cummins 4937842 - CRANKSHAFT ADAPTER, our store ensures top-notch quality and compatibility. Engineered for precise fit and...$782.88$715.16 -
CUMMINS 4899427 CRANKSHAFT ADAPTER Original OEM part
CUMMINS
$774.39$707.41Engineered for unmatched precision and durability Essential for optimal crankshaft alignment and power transmission Manufactured as a genuine Cummins OEM component for guaranteed...$774.39$707.41 -
CUMMINS 4066364 CRANKSHAFT ADAPTER Original OEM part
CUMMINS
$6,439.75$5,882.71Engineered to empower your generator’s heart, this adapter ensures seamless power delivery. Precision-machined for optimal fit and long-lasting durability under demanding conditions. Designed to...$6,439.75$5,882.71 -
CUMMINS 3968954 CRANKSHAFT ADAPTER Original OEM part
CUMMINS
$317.00$289.58Precision engineered for flawless integration and reliability Ensures optimal power transmission between crankshaft components Durable construction for sustained operation under demanding...$317.00$289.58 -
CUMMINS 3965049 CRANKSHAFT ADAPTER Original OEM part
CUMMINS
$941.10$859.70Precision Crafted for Engine Excellence Critical Component for Smooth Power Transmission 100% Genuine Cummins OEM Part for Ultimate Reliability CUMMINS 3965049 CRANKSHAFT ADAPTER - Powering Your...$941.10$859.70 -
CUMMINS 3957841 CRANKSHAFT ADAPTER Original OEM part
CUMMINS
$653.50$596.98Precision engineered for seamless integration and peak engine performance. Constructed to enhance durability and extend engine life under demanding conditions. Essential component designed...$653.50$596.98 -
CUMMINS 3944832 CRANKSHAFT ADAPTER Original OEM part
CUMMINS
$720.66$658.32Engineered to excellence: Precision-crafted to match Cummins standards for seamless integration. Ensures long-lasting durability: Designed to withstand rigorous operating conditions for extended...$720.66$658.32 -
CUMMINS 3939088 CRANKSHAFT ADAPTER Original OEM part
CUMMINS
$975.96$891.54Engineered for Excellence: Deliver unmatched precision and durability with every crankshaft adapter. Optimized Fit and Function: Designed specifically to enhance engine efficiency and reduce wear...$975.96$891.54 -
CUMMINS 3930860 CRANKSHAFT ADAPTER Original OEM part
CUMMINS
$799.69$730.52Precision engineered for flawless integration Exceptional durability to withstand rigorous engine cycles Certified genuine Cummins OEM component for guaranteed compatibility CUMMINS 3930860...$799.69$730.52 -
CUMMINS 3923882 CRANKSHAFT ADAPTER Original OEM part
CUMMINS
$750.44$685.53Experience unmatched precision engineered for seamless integration and uncompromising durability. Designed for optimal torque transfer and alignment, ensuring peak engine efficiency. Fabricated to...$750.44$685.53 -
CUMMINS 3916317 CRANKSHAFT ADAPTER Original OEM part
CUMMINS
$1,787.80$1,633.16Precision engineered for optimal crankshaft alignment Durable design enhances engine longevity and performance 100% genuine Cummins OEM component ensuring perfect compatibility CUMMINS 3916317...$1,787.80$1,633.16 -
CUMMINS 3913689 CRANKSHAFT ADAPTER Original OEM part
CUMMINS
$689.14$629.53Cummins 3913689 - CRANKSHAFT ADAPTER MINS3913689 Upgrade your outdoor equipment with the genuine 3913689 - CRANKSHAFT ADAPTER by Cummins. Our store is your top choice for authentic replacement parts...$689.14$629.53 -
CUMMINS 3907613 CRANKSHAFT ADAPTER Original OEM part
CUMMINS
$665.83$608.23Precision engineered for seamless integration and maximum durability Essential component to maintain engine alignment and smooth operation under heavy loads Certified genuine OEM part from Cummins...$665.83$608.23 -
CUMMINS 3907612 CRANKSHAFT ADAPTER Original OEM part
CUMMINS
$562.12$513.49Precision-engineered for seamless integration — Every crankshaft adapter is crafted to exact Cummins standards for flawless operation. Durability under demanding conditions — Built to withstand...$562.12$513.49 -
CUMMINS 3903784 CRANKSHAFT ADAPTER Original OEM part
CUMMINS
$613.63$560.55Cummins 3903784 - CRANKSHAFT ADAPTER MINS3903784 Find the original 3903784 - CRANKSHAFT ADAPTER by Cummins at our online store, where quality meets affordability. This product, SKU MINS3903784, is a...$613.63$560.55 -
CUMMINS 3897776 CRANKSHAFT ADAPTER Original OEM part
CUMMINS
$447.17$408.49Engineered Precision for Seamless Power Transmission Durability that Upholds Your Engine's Integrity Essential component ensuring optimal crankshaft alignment and performance Certified genuine OEM...$447.17$408.49 -
CUMMINS 3820512 CRANKSHAFT ADAPTER Original OEM part
CUMMINS
$987.36$901.95Precision engineered for seamless power integration Durable construction designed to withstand demanding engine conditions Essential for maintaining crankshaft alignment and system longevity 100%...$987.36$901.95 -
CUMMINS 3681609 CRANKSHAFT ADAPTER Original OEM part
CUMMINS
$958.98$876.03Precision-engineered to maximize engine reliability and power transfer efficiency Crafted from premium materials to withstand demanding operational stress 100% genuine OEM Cummins part guaranteeing...$958.98$876.03 -
CUMMINS 3357653 CRANKSHAFT ADAPTER Original OEM part
CUMMINS
$717.87$655.78Engineered for excellence in every detail Precision-crafted crankshaft adapter for optimal engine alignment Durability and reliability built into every component Official OEM part from Cummins,...$717.87$655.78 -
CUMMINS 3357101 CRANKSHAFT ADAPTER Original OEM part
CUMMINS
$832.55$760.53Precision-engineered to keep your engine running flawlessly. Durable construction ensures extended service life under demanding conditions. Designed exclusively by Cummins for guaranteed...$832.55$760.53 -
CUMMINS 3354858 CRANKSHAFT ADAPTER Original OEM part
CUMMINS
$840.34$767.65Engineered to exceed expectations, delivering seamless power transmission under demanding conditions. Precision-crafted for optimal alignment and durability, ensuring long-lasting engine performance...$840.34$767.65 -
CUMMINS 3328726 CRANKSHAFT ADAPTER Original OEM part
CUMMINS
$1,083.42$989.70Cummins 3328726 - CRANKSHAFT ADAPTER MINS3328726 Find the genuine Cummins 3328726 - CRANKSHAFT ADAPTER at our store, your ultimate destination for high-quality replacement parts. With a commitment...$1,083.42$989.70 -
CUMMINS 3287193 CRANKSHAFT ADAPTER Original OEM part
CUMMINS
$2,438.54$2,227.61Engineered for precision and durability to keep your power running strong Optimizes crankshaft alignment for enhanced engine efficiency and longevity 100% genuine Cummins OEM part to guarantee full...$2,438.54$2,227.61