Hardware
Genuine Hardware for Diesel Engines – Onan, Cummins & Fleetguard
Find top-quality hardware designed specifically for Onan, Cummins, and Fleetguard diesel engines. Our range of genuine hardware parts ensures reliable performance and longevity for your power equipment.
Durable Hardware for Reliable Diesel Engine Maintenance
Our hardware selection includes bolts, nuts, washers, clamps, and fasteners, all crafted to meet OEM standards. These components provide secure assembly, vibration resistance, and corrosion protection to keep your diesel engines operating at peak efficiency.
- Genuine Components: Certified authentic parts from trusted brands to maintain engine integrity.
- Wide Compatibility: Perfectly suited for Onan, Cummins, and Fleetguard power engines.
- Enhanced Durability: Manufactured to withstand harsh operating conditions and extend engine life.
Why Choose Our Hardware?
We offer genuine, expertly sourced hardware that guarantees optimal fit and performance, helping you maintain trusted power engines with confidence and ease.
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CUMMINS 3689587 HIGH TEMPERATURE STUD Original OEM part
CUMMINS
$15.46$14.12Engineered 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 -
CUMMINS 217946 PLAIN WASHER CUMMINS Genuine OEM Part
CUMMINS
$10.56$9.65Genuine Cummins OEM component ensuring perfect compatibility and trusted performance Secures load distribution to prevent damage and maintain engine integrity Essential for maintaining vibration...$10.56$9.65 -
ONAN 4051872 DOOR CLIP ONAN Genuine OEM Part
ONAN
$17.67$16.14Genuine OEM Cummins/Onan replacement part ensuring precise compatibility. Secures generator doors tightly to prevent unwanted access and maintain system integrity. Designed to withstand harsh...$17.67$16.14 -
ONAN 5262377 FLAT WASHER ONAN Genuine OEM Part
ONAN
$8.00$7.31Genuine ONAN OEM flat washer designed for perfect fit and reliability. Provides critical load distribution and secure fastening for generator components. Prevents loosening and protects assembly...$8.00$7.31 -
ONAN 1856683 VALVE SPRING Original ONAN/CUMMINS OEM part
ONAN
$11.03$10.07Cummins VALVE SPRING 185-6683 Engineered to meet the highest standards of quality and performance, the Cummins VALVE SPRING (SKU: 185-6683) is the ideal replacement part for your outdoor equipment...$11.03$10.07 -
ONAN 1852076 VALVE SPRING RETAINER Original ONAN/CUMMINS OEM part
ONAN
$8.56$7.82Cummins VALVE SPRING RETAINER 185-2076 Find the genuine Cummins VALVE SPRING RETAINER (SKU: 185-2076) at our online store. Crafted to exact specifications, this product ensures precise compatibility...$8.56$7.82 -
ONAN 5260413 OIL DRAIN WASHER Original ONAN/CUMMINS OEM part
ONAN
$8.15$7.44Original OEM oil drain washer made from high-grade materials for leak-proof sealing Prevents oil leaks by ensuring a secure fit on ONAN generator oil drain plugs Durable construction...$8.15$7.44 -
On Sale
ONAN 4053111 CLIP PIN Original ONAN/CUMMINS OEM part
ONAN
$7.90$6.32$7.22ONAN 405-3111 CLIP PIN made of high-grade steel in OEM condition for direct replacement. Designed to securely fasten components ensuring safe and stable operation during use. Constructed for...$7.90$6.32$7.22 -
ONAN 1840015 ORING ONAN Genuine OEM Part
ONAN
$8.37$7.65Authentic ONAN OEM component, crafted to Cummins standards Provides a reliable and durable seal critical for preventing leaks Ensures long-term engine efficiency and operational safety Genuine parts...$8.37$7.65 -
ONAN 821600203 SCREW HEXAGONAL HEAD PRE ASSEMBLED WITH WASHER Original ONAN/CUMMINS OEM part
ONAN
$7.88$7.20Cummins SCREW HEXAGONAL HEAD PRE ASSEMBLED WITH WASHER 821-6002-03 When it comes to sourcing high-quality SCREW HEXAGONAL HEAD PRE ASSEMBLED WITH WASHER, the Cummins brand stands out for its...$7.88$7.20 -
CUMMINS 4096713 CAPTIVE WASHER CAPSCREW Original OEM part
CUMMINS
$13.18$12.04Engineered for Excellence: Designed to deliver reliable fastening and maintain engine stability under demanding conditions. Durability Meets Precision: Crafted from premium materials to resist wear,...$13.18$12.04 -
CUMMINS 3945095 EXPANSION PLUG Original OEM part
CUMMINS
$10.20$9.32Dependable sealing for optimal engine integrity Precision engineered to fit seamlessly within Cummins power systems Genuine OEM component ensuring uncompromised performance and warranty...$10.20$9.32 -
ONAN 5032309 HOSE LINED CLAMP Original ONAN/CUMMINS OEM part
ONAN
$8.26$7.55Cummins HOSE LINED CLAMP 503-2309 Discover the unmatched reliability of the Cummins HOSE LINED CLAMP (SKU: 503-2309). Crafted with precision, this original replacement part ensures a perfect fit and...$8.26$7.55 -
ONAN 1852976 FLANGED BOLT ONAN Genuine OEM Part
ONAN
$8.10$7.40Certified as a genuine OEM part from ONAN, ensuring perfect compatibility and quality. Provides secure fastening for critical engine components, maintaining structural integrity under vibration and...$8.10$7.40 -
CUMMINS 3376792 EXPANSION PLUG INSTALLER Original OEM part
CUMMINS
$103.65$94.68Precision in every fit, reliability in every install Crafted specifically for secure and accurate installation of expansion plugs Ensures longevity and prevents engine leakage through perfect plug...$103.65$94.68 -
ONAN 1510777 GOVERNOR SPRING ONAN Genuine OEM Part
ONAN
$8.29$7.58Certified Genuine ONAN OEM replacement part for guaranteed compatibility Precisely regulates engine speed to maintain consistent power output Enhances fuel efficiency and reduces engine wear for...$8.29$7.58 -
ONAN A063H419 PLUG ONAN Genuine OEM Part
ONAN
$26.53$24.23Guaranteed Genuine OEM ONAN component ensuring perfect compatibility Provides a secure and leak-free seal to maintain optimal system integrity Enhances overall generator reliability by preventing...$26.53$24.23 -
CUMMINS 3927948 FRACTURE RESISTANT SCREW Original OEM part PACK OF 2
CUMMINS
$26.49$24.20Engineered to endure under pressure: the ultimate in strength and reliability. Exceptional fracture resistance to safeguard your equipment from costly failures. Precision OEM manufacturing...$26.49$24.20 -
ONAN A050P483 HEX FLANGE HEAD SCREW Original ONAN/CUMMINS OEM part
ONAN
$5.78$5.28Precision engineered for seamless power continuity Exceptional durability to withstand harsh conditions Corrosion-resistant design for extended lifespan Certified OEM part manufactured by Onan to...$5.78$5.28 -
CUMMINS 4930327 SPRING HOSE CLAMP Original OEM part
CUMMINS
$9.46$8.64Engineered for precision, built to endure. Exceptional clamping force ensures leak-proof hose connections under varying pressures. Made from premium materials to resist corrosion and maintain...$9.46$8.64 -
CUMMINS 4089247 PISTON RING SET Original OEM part
CUMMINS
$431.98$394.62Engineered Precision, Enduring Power Ensures optimal compression and minimizes oil consumption for superior engine efficiency Crafted with premium materials to withstand high-temperature and...$431.98$394.62 -
CUMMINS 3965596 HEX FLANGE HEAD CAPSCREW CUMMINS Genuine OEM Part
CUMMINS
$12.73$11.63This is a 100% Genuine Cummins OEM part, meticulously designed for seamless compatibility with Cummins engines. Provides reliable, high-strength fastening essential for maintaining engine structural...$12.73$11.63 -
CUMMINS 3696708 HEX FLANGE HEAD CAPSCREW Original OEM part
CUMMINS
$10.75$9.82Cummins 3696708 - HEX FLANGE HEAD CAPSCREW MINS3696708 Discover the quality of Cummins with the 3696708 - HEX FLANGE HEAD CAPSCREW. This original replacement part guarantees a precise fit and...$10.75$9.82 -
ONAN 1856739 .25 MM INJECTOR PUMP SHIM ONAN Genuine OEM Part
ONAN
$13.05$11.92Guaranteed Genuine Cummins/Onan OEM component for full compatibility Precisely calibrated to optimize injector pump clearance and fuel delivery Improves engine performance and fuel economy by...$13.05$11.92 -
ONAN 1852016 SNAP LUG KIT Original ONAN/CUMMINS OEM part
ONAN
$9.14$8.35Cummins SNAP LUG KIT 185-2016 When it comes to finding original SNAP LUG KIT, look no further than our store. The Cummins SNAP LUG KIT (SKU: 185-2016) guarantees quality and compatibility for your...$9.14$8.35 -
ONAN 1103485 VALVE SPRING ONAN Genuine OEM Part
ONAN
$8.72$7.96Guaranteed Genuine ONAN OEM component for optimal compatibility and longevity Precisely engineered valve spring that maintains proper valve timing and engine efficiency Enhances combustion stability...$8.72$7.96 -
ONAN 1320374 KEY ONAN Genuine OEM Part
ONAN
$8.52$7.78Certified Genuine ONAN Replacement Part ensuring full compatibility Essential for secure ignition and reliable generator startup Designed to maintain optimal system safety and performance Engineered...$8.52$7.78 -
CUMMINS 5394355 ELECTRICAL REPAIR CONNECTOR CUMMINS Genuine OEM Part
CUMMINS
$524.78$479.39Certified Genuine Cummins/Onan OEM component for uncompromised quality Facilitates secure and stable electrical connections within power systems Designed to maintain optimal conductivity and resist...$524.78$479.39 -
CUMMINS 5299154 ELECTRICAL REPAIR CONNECTOR CUMMINS Genuine OEM Part - SUPERSEDED FROM 5394272
CUMMINS
$49.34$45.07Experience unmatched reliability with genuine CUMMINS craftsmanship Precision-engineered electrical repair connector for seamless power transfer Designed to maintain long-term equipment efficiency...$49.34$45.07 -
CUMMINS 3975186 SEALING WASHER Original OEM part
CUMMINS
$39.28$35.89Precision engineered sealing for uncompromised engine protection Durable design enhances fuel efficiency and reduces leakage risks Manufactured as an original Cummins OEM component for guaranteed...$39.28$35.89 -
ONAN 1501214 GOVERNOR SPRING ONAN Genuine OEM Part
ONAN
$11.19$10.23Authentic ONAN OEM part engineered for precise governor control. Maintains consistent engine speed under varying load conditions. Contributes to smooth generator operation and fuel efficiency...$11.19$10.23 -
ONAN 1857144 NUT ADJUSTER ONAN Genuine OEM Part
ONAN
$25.17$22.99Genuine ONAN OEM Nut Adjuster crafted for perfect compatibility and durability Ensures precise tensioning to maintain optimal mechanical alignment in your generator system Contributes to engine...$25.17$22.99 -
ONAN 517013809 PLUG ONAN Genuine OEM Part
ONAN
$8.45$7.72Guaranteed Genuine ONAN OEM component engineered for precision fit. Essential for sealing and protecting engine components from contaminants. Designed to support optimal engine performance and...$8.45$7.72 -
On Sale
ONAN A063H392 COMPRESSION SPRING ONAN Genuine OEM Part
ONAN
$5.36$4.29$4.90ONAN A063H392 compression spring made from high-grade steel, provided as a genuine OEM part. Offers consistent tension and reliable mechanical function within ONAN generator assemblies. Built...$5.36$4.29$4.90 -
CUMMINS 4965698 HEX FLANGE HEAD CAPSCREW CUMMINS Genuine OEM Part PACK OF 6
CUMMINS
$86.94$79.42Certified as a Genuine OEM Cummins replacement part for guaranteed compatibility Designed to provide reliable fastening under high-stress engine conditions Manufactured to precise specifications...$86.94$79.42 -
CUMMINS 3085615 RETAINING RING CUMMINS Genuine OEM Part PACK OF 3
CUMMINS
$20.13$18.39100% Genuine Cummins OEM Retaining Ring ensuring exact compatibility and longevity Designed to securely fasten engine components, maintaining optimal assembly integrity under pressure Essential in...$20.13$18.39 -
ONAN A040T967 TEE BOLT CLAMP Original ONAN/CUMMINS OEM part
ONAN
$32.44$29.63Cummins TEE BOLT CLAMP A040T967 Our online store proudly stocks the genuine Cummins TEE BOLT CLAMP, SKU A040T967, ensuring top-notch quality and a perfect fit for your outdoor equipment needs. Trust...$32.44$29.63 -
ONAN 1857082 AIR BLEEDER SCREW ONAN Genuine OEM Part
ONAN
$33.07$30.21This ONAN 185-7082 is a Genuine OEM Air Bleeder Screw, crafted for Cummins/Onan systems. Designed to release trapped air from the fuel system, improving engine startup and operation. Helps maintain...$33.07$30.21 -
On Sale
ONAN 5180581 PUSH ON NUT ONAN Genuine OEM Part
ONAN
$8.19$6.55$7.49This is a genuine OEM ONAN 518-0581 push on nut made from durable metal for secure fastening. Designed to provide a tight and reliable grip to components, ensuring stable assembly. Constructed...$8.19$6.55$7.49 -
ONAN 862002654 HEX NUT ONAN Genuine OEM Part
ONAN
$7.94$7.25Guaranteed Genuine ONAN replacement part ensuring original specifications and fit Essential for securing critical engine and generator components during operation Designed to withstand high torque...$7.94$7.25