Diesel Engine Couplings
Genuine Diesel Engine Couplings for Onan, Cummins & Fleetguard Power Engines
Discover our premium selection of Diesel Engine Couplings, designed specifically for Onan, Cummins, and Fleetguard power engines. Engineered to provide robust connectivity and efficient torque transmission, these couplings ensure your diesel engines operate smoothly and reliably.
Reliable Diesel Engine Couplings - Precision Fit Genuine Parts
Our couplings feature high-strength materials and precision engineering, offering superior vibration damping and alignment accuracy. Whether you need flexible, rigid, or jaw couplings, our range meets the demanding standards of diesel engine applications.
- Genuine OEM Quality: Certified parts from trusted brands for guaranteed compatibility and durability.
- Enhanced Performance: Designed to reduce wear and maintain engine efficiency under heavy loads.
- Wide Compatibility: Perfectly suited for Onan, Cummins, and Fleetguard diesel engine models.
Why Choose Our Diesel Engine Couplings?
We provide authentic, high-quality couplings that ensure long-lasting engine performance and peace of mind, backed by expert support and fast shipping.
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CUMMINS 4917218 FLEXIBLE COUPLING Original OEM part
CUMMINS
$1,965.82$1,795.77Engineered Excellence for Seamless Power Transmission Durable Construction Designed to Absorb Torque Variations Precision Manufactured to Match Cummins Performance Standards Genuine OEM Quality...$1,965.82$1,795.77 -
CUMMINS 4917217 FLEXIBLE COUPLING Original OEM part
CUMMINS
$994.86$908.81Cummins 4917217 - FLEXIBLE COUPLING MINS4917217 Find original 4917217 - FLEXIBLE COUPLING by Cummins at our store for high-quality replacements. Engineered for durability and performance, this part...$994.86$908.81 -
ONAN 45WS547 GM COUPLING KIT/UC224 KIT Original ONAN/CUMMINS OEM part
ONAN
$437.74$399.87Precision and durability combined for unmatched generator performance Robust coupling design ensures consistent power transmission under demanding conditions Engineered for perfect fit, preserving...$437.74$399.87 -
ONAN 451187 P1H CPLG SAE7.5 CHINA ONL Original ONAN/CUMMINS OEM part
ONAN
$432.20$394.82Cummins P1H CPLG SAE7.5 CHINA ONL 45-1187 Offering the genuine Cummins P1H CPLG SAE7.5 CHINA ONL with the SKU 45-1187, our store stands out as the prime choice for high-quality replacement parts for...$432.20$394.82 -
ONAN 451186 DISC DISHED GENERATOR P0/1 BEARING COUPLING KIT 45053 SOCIETY OF AUTOMOTIVE ENGINEERING Original ONAN/CUMMINS OEM part
ONAN
$328.32$299.92Precision engineered to sustain your generator’s peak performance. Robust disc dished design enhances bearing coupling stability under demanding loads. Crafted specifically for ONAN generators to...$328.32$299.92 -
ONAN 451181 P0/P1 COUPLING SAE 6.5 SAE6 A Original ONAN/CUMMINS OEM part
ONAN
$322.88$294.95Cummins P0/P1 COUPLING SAE 6.5 SAE6 A 45-1181 Find the authentic Cummins P0/P1 COUPLING SAE 6.5 SAE6 A with SKU 45-1181 in our store. Our commitment to quality ensures that you get the original...$322.88$294.95 -
ONAN 451180 COUPLING LISTER ALPHA P0/1 BEARING P0/1 BEARING P0/1 BEARING KIT Original ONAN/CUMMINS OEM part
ONAN
$656.50$599.72Precision-engineered for seamless power delivery and ultimate durability Ensures optimal coupling alignment for reduced wear and extended generator lifespan 100% Genuine OEM ONAN part crafted to...$656.50$599.72 -
ONAN 451179 P0/1HJKCPLG KIT SAE 11.5 Original ONAN/CUMMINS OEM part
ONAN
$410.37$374.87Cummins P0/1HJKCPLG KIT SAE 11.5 45-1179 Find the original P0/1HJKCPLG KIT SAE 11.5 by Cummins with SKU 45-1179 at our store. Our exclusive range of authentic replacement parts ensures the perfect...$410.37$374.87 -
CUMMINS 4097768 FLEXIBLE COUPLING Original OEM part
CUMMINS
$1,333.53$1,218.18Cummins 4097768 - FLEXIBLE COUPLING MINS4097768 Upgrade your outdoor equipment with the genuine 4097768 - FLEXIBLE COUPLING from Cummins, ensuring optimal performance and durability. Trust our...$1,333.53$1,218.18 -
CUMMINS 4067081 FLEXIBLE COUPLING Original OEM part
CUMMINS
$1,159.29$1,059.02Precision-engineered for seamless power connection Durable flexible coupling designed to absorb vibration and reduce wear 100% genuine Cummins OEM component for trusted compatibility and...$1,159.29$1,059.02 -
CUMMINS 4012803 COUPLING Original OEM part
CUMMINS
$2,945.99$2,691.17Cummins 4012803 - COUPLING MINS4012803 Upgrade your outdoor equipment with the authentic 4012803 - COUPLING by Cummins. Find the best price on this genuine part at our store. Enjoy the convenience...$2,945.99$2,691.17 -
CUMMINS 3906869 COUPLING DISC Original OEM part
CUMMINS
$103.86$94.88Precision and durability harmonized for ultimate engine synergy. Robust design ensures seamless torque transmission under demanding conditions. Manufactured as an original equipment part for...$103.86$94.88 -
CUMMINS 3866692 FLEXIBLE COUPLING Original OEM part
CUMMINS
$2,457.78$2,245.18Engineered for seamless power transfer and lasting reliability. Precision-built to absorb vibration and reduce wear. Designed to maintain alignment and protect connected components. 100% genuine OEM...$2,457.78$2,245.18 -
CUMMINS 3683577 PLAIN PIPE COUPLING Original OEM part
CUMMINS
$143.28$130.89Engineered for seamless integration and enduring performance Precision-crafted coupling delivering superior connection strength Designed to maintain system efficiency and prevent leaks under...$143.28$130.89 -
CUMMINS 3683068 PLAIN PIPE COUPLING Original OEM part
CUMMINS
$75.79$69.24Cummins 3683068 - PLAIN PIPE COUPLING MINS3683068 Experience top-quality performance with the genuine Cummins 3683068 - PLAIN PIPE COUPLING, SKU MINS3683068. Trust in our store for authentic...$75.79$69.24 -
CUMMINS 3682542 PLAIN PIPE COUPLING Original OEM part
CUMMINS
$63.20$57.74Engineered for uncompromised system integrity and seamless power delivery Durable design ensures longevity under demanding conditions Manufactured as a genuine OEM component by CUMMINS for perfect...$63.20$57.74 -
CUMMINS 3649824 PLAIN PIPE COUPLING Original OEM part
CUMMINS
$1,109.19$1,013.25Cummins 3649824 - PLAIN PIPE COUPLING MINS3649824 Experience the unmatched quality of the 3649824 - PLAIN PIPE COUPLING from Cummins. Crafted with precision, this genuine replacement part ensures...$1,109.19$1,013.25 -
CUMMINS 3631863 COUPLING DISC Original OEM part
CUMMINS
$1,659.00$1,515.50Cummins 3631863 - COUPLING DISC MINS3631863 Find the authentic Cummins 3631863 - COUPLING DISC at our store, where quality meets affordability. With our focus on providing genuine replacement parts,...$1,659.00$1,515.50 -
CUMMINS 3377366 FUEL PUMP DRIVE COUPLING PULLER Original OEM part
CUMMINS
$549.24$501.73Cummins 3377366 - FUEL PUMP DRIVE COUPLING PULLER MINS3377366 When it comes to finding the genuine 3377366 - FUEL PUMP DRIVE COUPLING PULLER for your equipment, look no further than our store...$549.24$501.73 -
CUMMINS 3331881 REDUCING PIPE COUPLING Original OEM part
CUMMINS
$106.88$97.64Cummins 3331881 - REDUCING PIPE COUPLING MINS3331881 Discover the authentic 3331881 - REDUCING PIPE COUPLING by Cummins, the ideal replacement part for your outdoor equipment. Trust our store for...$106.88$97.64 -
CUMMINS 3020825 PLAIN PIPE COUPLING Original OEM part
CUMMINS
$122.16$111.59Engineered Precision for Seamless Integration Durable Design Enhances System Stability Authentic OEM Quality From Cummins for Guaranteed Compatibility Trust the Resilience of CUMMINS 3020825 PLAIN...$122.16$111.59 -
CUMMINS 2898029 FLEXIBLE COUPLING Original OEM part
CUMMINS
$1,209.13$1,104.54Trusted engineering for uncompromised power transmission Precision-crafted to absorb vibration and reduce stress on drivetrain components Designed to maintain alignment and extend the lifespan of...$1,209.13$1,104.54 -
CUMMINS 2898028 FLEXIBLE COUPLING Original OEM part
CUMMINS
$1,007.18$920.06Engineered for seamless power transmission – ensuring your equipment runs smoothly under all conditions. Durability and vibration absorption protect your engine components and extend the operational...$1,007.18$920.06 -
CUMMINS 2872317 INJECTOR COUPLING RETAINER Original OEM part
CUMMINS
$54.20$49.52Engineered for Excellence: Precision-crafted to safeguard injector coupling integrity under demanding conditions. Durability that Performs: Built to endure high-stress environments, extending...$54.20$49.52 -
ONAN 23010205 COUPLING DISC SAE 17 75 Original ONAN/CUMMINS OEM part
ONAN
$229.77$209.90Precision engineered for seamless power transmission Durable construction to withstand rigorous operational demands Certified genuine OEM component from ONAN for perfect compatibility ONAN...$229.77$209.90 -
ONAN 19110078 COUPLING DISC SAE 10 3 TH Original ONAN/CUMMINS OEM part
ONAN
$109.52$100.04Precision engineered for seamless power transfer under demanding conditions Durable construction that sustains long-term mechanical integrity 100% genuine OEM part from Onan, assuring full...$109.52$100.04 -
ONAN 19110075 COUPLING DISC SAE 6.5 3 T Original ONAN/CUMMINS OEM part
ONAN
$147.71$134.93Precision in Motion, Power in Every Turn Engineered for flawless torque transfer between engine and generator Durable material composition ensures long service life under demanding...$147.71$134.93 -
ONAN 512036301 COUPLING FLEXIBLE AC 10 F2. Original ONAN/CUMMINS OEM part
ONAN
$12,190.40$11,135.94Engineered for seamless power transmission and vibration dampening. Designed to optimize generator efficiency and reduce mechanical wear. Crafted exclusively as a genuine OEM component to guarantee...$12,190.40$11,135.94 -
ONAN 5120438 COUPLING DRIVE RUBBER TY Original ONAN/CUMMINS OEM part
ONAN
$7,901.12$7,217.67Precision-engineered durability for smooth power transmission Essential component ensuring optimal generator performance Genuine OEM ONAN part—perfect compatibility guaranteed Designed to maintain...$7,901.12$7,217.67 -
ONAN A029Y925 DISC FOR COUPLING RUBBER Original ONAN/CUMMINS OEM part
ONAN
$14,419.74$13,172.43Engineered for resilience and precision connection integrity Essential coupling rubber disc that ensures vibration damping and power transmission Authentic OEM component designed by ONAN for...$14,419.74$13,172.43 -
ONAN 451144 COUPLING KIT SAE 18 Original ONAN/CUMMINS OEM part
ONAN
$2,905.07$2,653.78Engineered to deliver uncompromising reliability where it matters most Precision-crafted coupling for flawless torque transmission Durability that sustains high-load conditions and reduces wear 100%...$2,905.07$2,653.78 -
ONAN 450788 COUPLING KIT SAE 14 Original ONAN/CUMMINS OEM part
ONAN
$1,663.15$1,519.29Precision engineered to maintain seamless power delivery. Robust SAE 14 coupling design for enhanced durability under heavy loads. Genuine OEM component guaranteeing full compatibility and long-term...$1,663.15$1,519.29 -
ONAN 450783 COUPLING KIT SAE 17.75 Original ONAN/CUMMINS OEM part
ONAN
$1,203.62$1,099.50Experience seamless engine coupling designed to maximize power transmission efficiency Constructed with premium materials to withstand demanding operational conditions Certified OEM part from ONAN...$1,203.62$1,099.50 -
ONAN 450792 PE734 COUPLING DISC KIT Original ONAN/CUMMINS OEM part
ONAN
$1,575.58$1,439.30Cummins PE734 COUPLING DISC KIT 45-0792 Our online store proudly offers the genuine "PE734 COUPLING DISC KIT" (SKU: 45-0792) by the reputable brand Cummins for your outdoor equipment maintenance...$1,575.58$1,439.30 -
ONAN 451005 MV734 COUPLING ASSEMBLY SAE18 Original ONAN/CUMMINS OEM part
ONAN
$1,674.15$1,529.34Cummins MV734 COUPLING ASSEMBLY SAE18 45-1005 Find the original MV734 COUPLING ASSEMBLY SAE18 with SKU 45-1005 from Cummins at our online store. With a commitment to quality and authenticity, we...$1,674.15$1,529.34 -
ONAN 450780 FRAME 5 COUPLING SAE 14 Original ONAN/CUMMINS OEM part
ONAN
$1,044.93$954.54Precision-crafted for Peak Performance and Reliability Robust coupling designed to maintain optimal connection under demanding load Genuine OEM component guaranteeing compatibility and long-lasting...$1,044.93$954.54 -
ONAN 1201373 COUPLING SET Original ONAN/CUMMINS OEM part
ONAN
$2,107.10$1,924.84Precision engineered for dependable power connection Exceptional durability that withstands demanding generator operation Authentic OEM part ensuring full compatibility and warranty compliance ONAN...$2,107.10$1,924.84 -
ONAN 450776 COUPLING KIT SAE 11.5 Original ONAN/CUMMINS OEM part
ONAN
$1,012.16$924.61Precision-engineered to maintain your generator’s unmatched reliability. Robust coupling design enhances transmission efficiency and reduces wear. Crafted as a genuine OEM component to guarantee...$1,012.16$924.61 -
ONAN 450767 COUPLING KIT DELCO 17.75 Original ONAN/CUMMINS OEM part
ONAN
$744.10$679.74Engineered for Precision: Experience seamless power transfer with the ONAN 45-0767 COUPLING KIT, ensuring optimal generator performance under all conditions. Durable Construction: Crafted for...$744.10$679.74 -
ONAN 450782 COUPLING KIT SAE 21 Original ONAN/CUMMINS OEM part
ONAN
$1,685.08$1,539.32Precision engineered for seamless power transmission and maximum durability Designed to maintain engine alignment and reduce wear under demanding conditions Certified genuine OEM part from ONAN...$1,685.08$1,539.32