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 3977274 HEX HEAD CAPSCREW Original OEM part
CUMMINS
$74.40$67.97Precision engineered for uncompromising strength and reliability High-grade corrosion-resistant material for extended service life Designed by Cummins to meet rigorous OEM standards Guaranteed...$74.40$67.97 -
CUMMINS 3977164 EXHAUST OUTLET CONNECTION BRACE Original OEM part
CUMMINS
$278.87$254.75Engineered to empower your power system’s endurance Precision-crafted to ensure dependable exhaust outlet stability Durable construction for optimum vibration resistance and noise control Authentic...$278.87$254.75 -
CUMMINS 3977163 EXHAUST OUTLET CONNECTION BRACE Original OEM part
CUMMINS
$293.89$268.47Engineered for enduring strength and precise fitment Essential support component for exhaust outlet stability Facilitates safe and efficient exhaust flow, reducing wear 100% genuine Cummins OEM part...$293.89$268.47 -
CUMMINS 3977153 AIR COMPRESSOR BRACE Original OEM part
CUMMINS
$335.16$306.17Precision-engineered support for optimal air compressor performance Durable construction designed to withstand rigorous engine conditions Authentic OEM part manufactured by Cummins for guaranteed...$335.16$306.17 -
CUMMINS 3977007 EXHAUST OUTLET CONNECTION BRACE Original OEM part
CUMMINS
$285.85$261.12Engineered for Excellence, Built for Endurance Precision Fit For Seamless Exhaust Stability Enhances Durability While Minimizing Vibrations 100% Genuine Cummins OEM Component Assuring Perfect...$285.85$261.12 -
CUMMINS 3976903 FLYWHEEL RING GEAR Original OEM part
CUMMINS
$372.72$340.48Engineered for uncompromising durability and precision fitment Ensures optimal transmission of torque for smooth engine operation Manufactured as a genuine OEM component by Cummins, guaranteeing...$372.72$340.48 -
CUMMINS 3976857 ORIFICE PLUG Original OEM part
CUMMINS
$110.75$101.17Engineered for seamless integration and peak engine efficiency Precision-crafted orifice plug ensuring accurate fluid flow regulation Manufactured as an original OEM Cummins component for assured...$110.75$101.17 -
CUMMINS 3976843 ALTERNATOR BRACE Original OEM part
CUMMINS
$9.02$8.24Depend on Precision Engineered Strength: Every CUMMINS 3976843 ALTERNATOR BRACE embodies superior manufacturing ensuring secure alternator support. Enhanced Durability for Demanding Conditions:...$9.02$8.24 -
CUMMINS 3976798 MALE CONNECTOR Original OEM part
CUMMINS
$7.50$6.86Precision-engineered connectivity for uncompromised power delivery Durable construction designed to withstand harsh engine environments Authentic Cummins OEM part ensuring perfect fit and...$7.50$6.86 -
CUMMINS 3976777 HEX HEAD CAPSCREW Original OEM part
CUMMINS
$11.36$10.38Precision engineered for ultimate durability and reliability Designed to maintain structural integrity under demanding engine conditions Manufactured as a genuine Cummins OEM component to guarantee...$11.36$10.38 -
CUMMINS 3976774 AIR COMPRESSOR BRACE Original OEM part
CUMMINS
$411.00$375.45Engineered to withstand the toughest conditions, securing your generator’s air compressor with uncompromising strength. Precision-crafted for seamless compatibility with Cummins engines for...$411.00$375.45 -
CUMMINS 3976754 ALTERNATOR BRACE Original OEM part
CUMMINS
$101.85$93.04Engineered Precision Meets Durable Power Support Optimal Structural Reinforcement for Alternator Stability Corrosion-Resistant Finish Ensures Long-Term Reliability 100% Genuine OEM Cummins Component...$101.85$93.04 -
CUMMINS 3976749 MALE CONNECTOR Original OEM part
CUMMINS
$78.92$72.09Engineered for flawless integration and unwavering durability Precision-crafted to maintain peak electrical connectivity under demanding conditions Manufactured as an authentic Cummins OEM part for...$78.92$72.09 -
CUMMINS 3976555 REGULAR HEX NUT Original OEM part
CUMMINS
$7.40$6.76Engineered to connect with confidence Precision-machined for secure fastening in demanding power systems Durable construction designed to withstand extreme operating conditions 100% Genuine OEM...$7.40$6.76 -
CUMMINS 3976551 TERMINAL BLOCK Original OEM part
CUMMINS
$1,062.08$970.21Cummins 3976551 - TERMINAL BLOCK MINS3976551 With the 3976551 - TERMINAL BLOCK by Cummins (SKU: MINS3976551), our store ensures you get the genuine replacement part you need. Crafted with precision...$1,062.08$970.21 -
CUMMINS 3976370 INJECTOR CLAMP Original OEM part
CUMMINS
$71.95$65.73Precision engineered for seamless integration and unmatched dependability. Enhanced clamping force to maintain optimal injector alignment under extreme operating conditions. Constructed from premium...$71.95$65.73 -
CUMMINS 3976085 PIN DOWEL Original OEM part
CUMMINS
$5.86$5.35Engineered for precision alignment: Experience flawless component fitment that sustains engine performance. Durable construction: Crafted from premium materials to withstand high-stress operating...$5.86$5.35 -
CUMMINS 3976084 DOUBLE END PLAIN STUD Original OEM part
CUMMINS
$9.89$9.04Engineered for unmatched connection strength and durability Designed to maintain perfect alignment and secure assembly under demanding conditions 100% Genuine OEM Cummins part ensuring full...$9.89$9.04 -
CUMMINS 3976056 ORING PLUG Original OEM part
CUMMINS
$130.57$119.28Precision-engineered sealing for uncompromised engine integrity Designed to withstand demanding operational conditions and extend service life Genuine OEM part from Cummins ensuring flawless...$130.57$119.28 -
CUMMINS 3975949 SCREW SHOULDER ISOLATOR CAP Original OEM part
CUMMINS
$42.34$38.68Precision engineered for seamless integration and lasting durability. Effectively minimizes vibration and protects critical engine components. Crafted exclusively as an OEM Cummins part for...$42.34$38.68 -
CUMMINS 3975901 WIRING BRACE Original OEM part
CUMMINS
$110.55$100.99Engineered for unmatched wiring stability and system integrity Designed to withstand harsh operational environments and vibrations Official OEM component from Cummins for guaranteed fit and...$110.55$100.99 -
CUMMINS 3975805 HEX FLANGE HEAD CAPSCREW Original OEM part
CUMMINS
$227.46$207.79Depend on uncompromising strength engineered for generator stability Designed to endure rigorous operational stresses for long-lasting performance Crafted exclusively as a genuine OEM component by...$227.46$207.79 -
CUMMINS 3975656 AIR COMPRESSOR BRACE Original OEM part
CUMMINS
$130.21$118.94Engineered for Precision and Reliability: Designed exclusively for Cummins systems to maintain optimal air compressor stability under demanding conditions. Robust Durability: Crafted with...$130.21$118.94 -
CUMMINS 3975557 TUBE BRACE Original OEM part
CUMMINS
$66.69$60.93Engineered for Excellence: Experience the unmatched strength and precision of the CUMMINS 3975557 Tube Brace. Structural Integrity: Reinforces critical tubing to maintain engine alignment under...$66.69$60.93 -
CUMMINS 3975555 HEX FLANGE HEAD CAPSCREW Original OEM part
CUMMINS
$8.06$7.36Engineered for enduring strength and seamless integration. Precision-machined to deliver consistent torque and secure fastening. Corrosion resistance ensures long-lasting protection in demanding...$8.06$7.36 -
CUMMINS 3975497 TUBE CLAMP Original OEM part
CUMMINS
$7.30$6.67Your Engine's Vital Link to Stability Precision-Molded for Unrivaled Secure Clamping Corrosion-Resistant Material for Long-Term Reliability Authentic Cummins OEM Engineering Guarantees Seamless...$7.30$6.67 -
CUMMINS 3975495 BANJO CONNECTOR Original OEM part
CUMMINS
$300.96$274.93Precision that powers efficiency Robust design engineered for flawless hydraulic and fuel connections Corrosion-resistant construction for extended operational life Authentic OEM part crafted by...$300.96$274.93 -
CUMMINS 3975228 RETAINING CLAMP Original OEM part
CUMMINS
$284.50$259.90Engineered precision for unshakable engine component security Durability designed to withstand demanding power generation environments 100% genuine OEM Cummins quality for guaranteed compatibility...$284.50$259.90 -
CUMMINS 3975185 HEX HEAD CAPSCREW Original OEM part
CUMMINS
$23.45$21.42Engineered for uncompromised power integrity Precision-machined hex head design for secure fastening Manufactured exclusively by Cummins to meet strict OEM standards Unlock the Strength of Cummins...$23.45$21.42 -
CUMMINS 3975113 MALE CONNECTOR Original OEM part
CUMMINS
$15.48$14.14Engineered for seamless integration and enduring strength Precision-crafted to ensure flawless electrical connectivity Constructed with premium materials for maximum durability Certified genuine OEM...$15.48$14.14 -
CUMMINS 3974891 FUEL PUMP BRACE Original OEM part
CUMMINS
$236.90$216.41Engineered for Excellence, Trusted for Endurance Precision Fitment: Designed to seamlessly support your fuel pump, preventing vibrations and ensuring stable operation. Rugged Durability:...$236.90$216.41 -
CUMMINS 3974766 EXHAUST OUTLET CONNECTION BRACE Original OEM part
CUMMINS
$394.90$360.75Engineered Precision for Exhaust Integrity Robust Design to Withstand High-Temperature Exhaust Conditions Guaranteed OEM Cummins Quality and Compatibility Unrivaled Strength with the CUMMINS...$394.90$360.75 -
CUMMINS 3974765 QUICK DISCONNECT CONNECTOR Original OEM part
CUMMINS
$114.18$104.31Precision engineered for durability and seamless integration Rapid connection and disconnection for efficient maintenance Robust design to withstand harsh operating conditions 100% genuine Cummins...$114.18$104.31 -
CUMMINS 3974670 LOCK WASHER Original OEM part
CUMMINS
$7.78$7.11Engineered to perfection for uncompromising reliability Precision locking mechanism ensures stable assembly Made from high-grade materials designed for endurance Certified original OEM component...$7.78$7.11 -
CUMMINS 3974668 LOCK WASHER Original OEM part
CUMMINS
$7.56$6.91Precision-engineered durability for steadfast engine integrity Essential locking mechanism to maintain secure assembly under vibration Certified genuine OEM part ensuring seamless compatibility and...$7.56$6.91 -
CUMMINS 3974667 LOCK WASHER Original OEM part
CUMMINS
$6.63$6.05Cummins 3974667 - LOCK WASHER MINS3974667 When it comes to finding authentic replacement parts like the 3974667 - LOCK WASHER from Cummins, look no further than our store. We pride ourselves on...$6.63$6.05 -
CUMMINS 3974664 PLAIN WASHER Original OEM part
CUMMINS
$8.46$7.73Engineered for Endurance, Trusted for Precision Durable design optimizes sealing and load distribution Essential for maintaining generator system integrity and long-term operation 100% Genuine OEM...$8.46$7.73 -
CUMMINS 3974551 TUBE BRACE Original OEM part
CUMMINS
$256.70$234.50Precision engineering for ultimate stability Durable design engineered to withstand harsh conditions Certified genuine Cummins OEM component ensuring perfect compatibility CUMMINS 3974551 TUBE...$256.70$234.50 -
CUMMINS 3974537 ELECTRICAL CONNECTOR Original OEM part
CUMMINS
$158.72$144.99Precision crafted for seamless power delivery Designed to ensure electrical integrity under demanding conditions Durability that supports your engine’s long-term health Authentic Cummins OEM...$158.72$144.99 -
CUMMINS 3974134 FLANGE Original OEM part
CUMMINS
$112.59$102.85Precision-engineered compatibility delivering seamless integration with your Cummins system Manufactured to strict OEM standards for unmatched durability and performance under demanding...$112.59$102.85