Gaskets
Genuine Gaskets for Diesel Engines – Onan, Cummins & Fleetguard
Maintain optimal seal integrity and engine performance with our premium selection of genuine gaskets. Specifically engineered for Onan, Cummins, and Fleetguard diesel engines, these replacement gaskets ensure leak-proof operation and long-lasting reliability.
Gaskets for Durable, Leak-Free Diesel Engines | Genuine Onan, Cummins & Fleetguard Parts
Our comprehensive gasket range includes head gaskets, exhaust gaskets, and oil pan gaskets, crafted from high-quality materials to withstand extreme heat and pressure. Each gasket provides a precise fit to preserve engine efficiency and prevent costly downtime.
- Authentic Quality: OEM-grade gaskets guaranteeing compatibility and durability.
- Wide Compatibility: Perfectly suited for Onan, Cummins, and Fleetguard engine models.
- Enhanced Engine Protection: Prevent leaks and maintain optimal engine performance.
Why Choose Our Gaskets? Trust our genuine parts to deliver unmatched reliability, expert craftsmanship, and seamless integration—ensuring your diesel engine runs smoothly and efficiently every time.
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CUMMINS 4945852 EXHAUST OUTLET CONNECTION GASKET Original OEM part
CUMMINS
$16.75$15.30Engineered for Durability and Precision Robust sealing performance under extreme conditions Maintains exhaust integrity and reduces emissions 100% Genuine Cummins OEM component for optimal...$16.75$15.30 -
CUMMINS 4944175 EXHAUST MANIFOLD GASKET Original OEM part
CUMMINS
$11.27$10.30Engineered for Peak Performance and Durability Precision-fit gasket designed to maintain optimal exhaust sealing Constructed with premium materials to withstand high temperatures and...$11.27$10.30 -
CUMMINS 4944072 FLYWHEEL HOUSING GASKET Original OEM part
CUMMINS
$16.03$14.64Engineered to perfection for seamless power transmission Precision sealing for enhanced engine longevity and performance Manufactured as an authentic Cummins OEM component to guarantee quality...$16.03$14.64 -
CUMMINS 4942356 VALVE COVER GASKET Original OEM part
CUMMINS
$389.44$355.75Precision-engineered sealing for uncompromising engine protection Robust design to prevent oil leaks and maintain optimal engine health Manufactured as a genuine OEM component by CUMMINS for perfect...$389.44$355.75 -
CUMMINS 4941112 INJECTOR GASKET Original OEM part
CUMMINS
$16.95$15.48Precision sealing for optimal injector performance Enhances engine efficiency and reduces leakage Manufactured as a genuine OEM CUMMINS component Experience the Power of Precision with the CUMMINS...$16.95$15.48 -
CUMMINS 4939246 OIL PAN GASKET Original OEM part
CUMMINS
$203.30$185.72Engineered for Excellence: Seamless fit and seal tailored for Cummins engines. Durable Material Composition: Resists wear, temperature, and fluid exposure for extended service life. Original...$203.30$185.72 -
CUMMINS 4939178 VALVE COVER GASKET Original OEM part
CUMMINS
$277.64$253.62Precision engineered for uncompromising Cummins performance Durable sealing to protect your engine from leaks and contamination Heat-resistant material ensuring long-lasting endurance under...$277.64$253.62 -
CUMMINS 4938761 EXHAUST GAS RECIRCULATION VALVE GASKET Original OEM part
CUMMINS
$13.09$11.96Engineered Precision for Optimal Emissions Control Durable construction designed to withstand demanding engine conditions Certified genuine OEM part direct from Cummins, ensuring full compatibility...$13.09$11.96 -
CUMMINS 4937728 CYLINDER HEAD GASKET Original OEM part
CUMMINS
$425.37$388.58Engineered to perfection for uncompromising engine integrity High-temperature resistance ensures lasting seal under extreme conditions OEM-certified by Cummins for guaranteed fit and...$425.37$388.58 -
CUMMINS 4936336 STARTER GASKET Original OEM part
CUMMINS
$20.27$18.52Engineered Precision for Ultimate Reliability Durable Material Ensures Long-Lasting Seal Integrity Specifically Crafted to Match Cummins Starter Systems Genuine OEM Cummins part guaranteeing perfect...$20.27$18.52 -
CUMMINS 4934451 OIL PAN GASKET Original OEM part
CUMMINS
$126.17$115.26Engineered for Precision, Built to Last Perfect Seal to Prevent Oil Leaks Durable Material Ensures Long-Term Performance 100% Genuine OEM CUMMINS Component for Complete Compatibility CUMMINS...$126.17$115.26 -
CUMMINS 4934344 OIL PAN GASKET Original OEM part
CUMMINS
$165.07$150.79Precision Engineered for Peak Performance Durable Material for Lasting Oil Seal Integrity Genuine OEM Part Directly From Cummins Unleash the Power of Reliability with the CUMMINS 4934344 OIL PAN...$165.07$150.79 -
CUMMINS 4933114 EXHAUST OUTLET CONNECTION GASKET Original OEM part
CUMMINS
$69.60$63.58Engineered for Excellence: Experience uncompromised sealing precision with the CUMMINS 4933114 gasket, designed to flawlessly connect exhaust outlets and prevent leaks. Durability Under Demanding...$69.60$63.58 -
CUMMINS 4932209 CYLINDER HEAD GASKET Original OEM part
CUMMINS
$199.97$182.67Precision-engineered sealing for uncompromising engine integrity Durable construction designed to withstand high-temperature and pressure conditions Certified genuine Cummins OEM component for...$199.97$182.67 -
CUMMINS 4932124 CUMMINS Genuine OEM Part
CUMMINS
$68.70$62.76Certified Genuine OEM CUMMINS component ensuring exact fit and premium quality Precision-engineered to maintain optimal sealing and prevent oil leaks Designed to withstand rigorous engine...$68.70$62.76 -
CUMMINS 4929605 CONNECTION GASKET Original OEM part
CUMMINS
$9.57$8.74Precision Engineered for Seamless Integration Durable sealing surface ensuring leak-free operation under demanding conditions Essential for maintaining optimal engine efficiency and longevity 100%...$9.57$8.74 -
CUMMINS 4928805 EXHAUST OUTLET CONNECTION GASKET Original OEM part
CUMMINS
$11.55$10.55Precision engineered for seamless exhaust sealing Durable design enhances engine reliability and emission control 100% genuine OEM Cummins quality assurance CUMMINS 4928805 EXHAUST OUTLET...$11.55$10.55 -
CUMMINS 4928804 EXHAUST OUTLET CONNECTION GASKET Original OEM part
CUMMINS
$43.33$39.58Experience unmatched durability for your engine’s exhaust system Precision-engineered gasket to maintain optimal exhaust sealing Enhances system efficiency by preventing leaks and emissions...$43.33$39.58 -
CUMMINS 4928575 FUEL PUMP GASKET Original OEM part
CUMMINS
$36.18$33.05Engineered Precision, Reliable Power Ensures leak-proof fuel pump integrity for optimal engine function Designed to withstand high temperatures and pressure for extended service life Authentic OEM...$36.18$33.05 -
CUMMINS 4928538 FUEL PUMP GASKET Original OEM part
CUMMINS
$31.00$28.32Precision engineered to uphold Cummins' legacy of reliable power solutions Seals fuel pump connections tightly to prevent leaks and maintain optimal engine function Manufactured with high-grade...$31.00$28.32 -
CUMMINS 4927451 CONNECTION GASKET Original OEM part
CUMMINS
$53.27$48.66Precision sealed for uncompromising engine integrity Durable design engineered to withstand extreme operating conditions Enhances system reliability by preventing leaks and maintaining optimal...$53.27$48.66 -
CUMMINS 4927444 FLANGE GASKET Original OEM part
CUMMINS
$20.27$18.52Precision-engineered for ultimate sealing integrity Durable construction to withstand high-temperature and pressure environments Exact OEM specification guarantee for seamless...$20.27$18.52 -
CUMMINS 4927189 THERMOSTAT HOUSING GASKET Original OEM part
CUMMINS
$105.55$96.42Precision engineered for seamless engine compatibility and lasting reliability Ensures optimal coolant sealing for enhanced engine temperature regulation Designed to withstand high temperatures and...$105.55$96.42 -
CUMMINS 4927184 TURBOCHARGER GASKET Original OEM part
CUMMINS
$674.84$616.47Engineered for Precision, Built for Endurance Ensures perfect sealing between turbo components to prevent leaks and sustain boost pressure efficiently Manufactured from high-quality materials to...$674.84$616.47 -
CUMMINS 4921436 FUEL PUMP GASKET Original OEM part
CUMMINS
$32.19$29.41Engineered for excellence, trusted for durability. Precision-crafted to ensure a leak-free seal for your fuel pump. Manufactured to meet strict Cummins OEM quality standards. Guaranteed genuine...$32.19$29.41 -
CUMMINS 4920096 WATER PUMP GASKET Original OEM part
CUMMINS
$87.97$80.36Engineered to maintain peak cooling efficiency under all operating conditions Precision-crafted seal that prevents leaks and optimizes engine temperature regulation Manufactured as an OEM component...$87.97$80.36 -
CUMMINS 4920095 WATER TRANSFER CONNECTION GASKET Original OEM part
CUMMINS
$87.97$80.36Precision engineered for flawless integration in your Cummins power system Durable construction resists wear and leaks under demanding conditions Essential sealing component to maintain optimal...$87.97$80.36 -
CUMMINS 4919843 OIL PAN GASKET Original OEM part
CUMMINS
$242.24$221.29Precision-engineered to maintain engine seal integrity under demanding conditions Durable material composition resists oil leaks and withstands thermal cycling 100% genuine OEM Cummins part for...$242.24$221.29 -
CUMMINS 4919802 WATER PUMP GASKET Original OEM part
CUMMINS
$31.25$28.55Seamless Engine Protection: The vital seal you can trust for optimal cooling system integrity. Precision-Engineered Fit: Designed to perfectly match Cummins water pump assemblies for easy...$31.25$28.55 -
CUMMINS 4919801 GASKET SET Original OEM part
CUMMINS
$379.18$346.38Engineered to maintain Cummins’ uncompromising standards of reliability and efficiency Durable gasket materials designed to withstand intense heat and pressure to protect engine integrity Essential...$379.18$346.38 -
CUMMINS 4919068 GASKET Original OEM part
CUMMINS
$935.33$854.42Engineered precision sealing for uncompromised performance Durable composition to withstand extreme operating conditions 100% Genuine OEM Cummins component ensuring perfect compatibility CUMMINS...$935.33$854.42 -
CUMMINS 4917451 VALVE COVER GASKET Original OEM part
CUMMINS
$61.06$55.78Engineered to exceed expectations for durable, leak-free performance Precision fit for perfect sealing and long-lasting engine protection Manufactured by Cummins to meet rigorous OEM quality...$61.06$55.78 -
CUMMINS 4917205 CONNECTION GASKET Original OEM part
CUMMINS
$310.20$283.37Precision engineered for lasting reliability Ensures airtight sealing for optimal engine performance Crafted to meet strict Cummins OEM standards Original Cummins component designed specifically for...$310.20$283.37 -
CUMMINS 4916645 EXHAUST MANIFOLD GASKET Original OEM part
CUMMINS
$537.46$490.97Precision engineered for perfect fit and seal integrity Enhances exhaust system efficiency and reduces emissions Guaranteed genuine OEM Cummins part for lasting durability CUMMINS 4916645 EXHAUST...$537.46$490.97 -
CUMMINS 4916122 RING GASKET Original OEM part
CUMMINS
$329.79$301.27Engineered for Excellence: Precision-crafted to maintain perfect sealing and prevent leaks. Durability That Endures: Manufactured to withstand extreme operating conditions for long-term service...$329.79$301.27 -
CUMMINS 4916121 END GASKET COOLER PLATE Original OEM part
CUMMINS
$1,222.95$1,117.16Precision engineered for unmatched reliability in power generation. Ensures optimal heat transfer and protects engine integrity under demanding conditions. Constructed from premium materials for...$1,222.95$1,117.16 -
CUMMINS 4916120 GASKET COOLER PLATE B Original OEM part
CUMMINS
$797.59$728.60Precision-engineered Compatibility: Designed to fit seamlessly with Cummins cooling systems, ensuring peak engine efficiency. Durable Construction: Crafted from high-grade materials to withstand...$797.59$728.60 -
CUMMINS 4916119 A GASKET COOLER PLATE Original OEM part
CUMMINS
$827.99$756.37Engineered for excellence, built to empower your Cummins system. Durable sealing designed to maximize cooling efficiency and prevent leaks. Precision fit enhances engine longevity and maintains...$827.99$756.37 -
CUMMINS 4915302 UPPER ENGINE GASKET KIT Original OEM part
CUMMINS
$968.29$884.54Cummins 4915302 - UPPER ENGINE GASKET KIT MINS4915302 Find the perfect solution with the Cummins 4915302 - UPPER ENGINE GASKET KIT (SKU: MINS4915302) available on our online store. Engineered with...$968.29$884.54 -
CUMMINS 4914451 TURBOCHARGER GASKET Original OEM part
CUMMINS
$40.56$37.05Engineered excellence for enduring power Precision fit seals turbocharger connections flawlessly Enhances engine efficiency and prevents exhaust leaks Guaranteed genuine Cummins OEM component...$40.56$37.05