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 3929012 EXHAUST MANIFOLD GASKET Original OEM part PACK OF 2
CUMMINS
$46.29$42.29Precision sealing for enduring engine strength High-temperature resistance to protect your system Designed exclusively as a genuine Cummins OEM component Optimized fit ensures leak-free exhaust flow...$46.29$42.29 -
CUMMINS 3927305 THERMOSTAT HOUSING GASKET Original OEM part PACK OF 2
CUMMINS
$38.60$35.27Engineered Precision for Enduring Performance Seals perfectly to maintain optimal engine temperature Crafted to resist leaks and withstand high thermal stress 100% authentic OEM Cummins component to...$38.60$35.27 -
CUMMINS 3927154 EXHAUST MANIFOLD GASKET Original OEM part PACK OF 2
CUMMINS
$36.36$33.22Engineered Precision: Designed to deliver a perfect seal that upholds your engine's performance integrity. Durability Under Demand: Crafted to withstand thermal cycles and harsh exhaust conditions,...$36.36$33.22 -
CUMMINS 3921961 EXHAUST OUTLET CONNECTION GASKET Original OEM part
CUMMINS
$30.28$27.66Cummins 3921961 - EXHAUST OUTLET CONNECTION GASKET MINS3921961 Our store proudly offers the authentic 3921961 - EXHAUST OUTLET CONNECTION GASKET by Cummins. Designed for peak performance and...$30.28$27.66 -
CUMMINS 3919369 TURBOCHARGER GASKET Original OEM part PACK OF 5
CUMMINS
$72.96$66.65Engineered to Empower: Precision-crafted for optimal sealing under extreme pressures. Durability You Can Trust: Designed to withstand high temperatures and prevent leaks for long-lasting operation...$72.96$66.65 -
CUMMINS 3918174 OIL COOLER CORE GASKET Original OEM part
CUMMINS
$34.53$31.54Engineered precision for uncompromised engine integrity Superior heat resistance ensures effective oil cooling Maintains optimal sealing to prevent leaks and extend engine life 100% genuine Cummins...$34.53$31.54 -
CUMMINS 3917892 CONNECTION GASKET Original OEM part PACK OF 2
CUMMINS
$45.07$41.17Precision Fit for Peak Performance: Engineered to deliver an airtight connection ensuring optimal engine operation. Enhanced Durability: Manufactured from premium materials to withstand extreme...$45.07$41.17 -
CUMMINS 3916042 HYDRAULIC PUMP GASKET Original OEM part
CUMMINS
$36.38$33.24Engineered for enduring performance under tough conditions Precisely designed to ensure a perfect hydraulic seal and prevent leaks 100% genuine OEM component from Cummins for guaranteed...$36.38$33.24 -
CUMMINS 3914385 GEAR COVER GASKET Original OEM part
CUMMINS
$86.98$79.46Precision sealing for uncompromised engine integrity Designed for long-lasting durability under demanding conditions 100% Genuine OEM part from Cummins for guaranteed compatibility CUMMINS 3914385...$86.98$79.46 -
CUMMINS 3914308 LUBRICATING OIL COOLER COVER GASKET Original OEM part
CUMMINS
$57.10$52.17Engineered to perfection for lasting durability Precision fit enhances engine oil cooling efficiency 100% Genuine OEM Cummins part for guaranteed compatibility Harness the Power of Precision with...$57.10$52.17 -
CUMMINS 3913287 AIR COMPRESSOR GASKET Original OEM part
CUMMINS
$52.90$48.33Precision sealing for uncompromised engine efficiency Durable construction engineered to endure demanding conditions Certified genuine OEM part for guaranteed compatibility and longevity CUMMINS...$52.90$48.33 -
CUMMINS 3913032 CONNECTION GASKET Original OEM part
CUMMINS
$24.70$22.57Precision engineering for seamless power continuity. Durable construction designed to withstand high-pressure environments. Ensures leak-free sealing to maintain engine health and performance. 100%...$24.70$22.57 -
CUMMINS 3913025 THERMOSTAT HOUSING GASKET Original OEM part PACK OF 5
CUMMINS
$92.64$84.63Precision Engineering for Peak Cooling Efficiency Durable Material Designed to Withstand Extreme Conditions Authentic OEM Part Directly from Cummins for Guaranteed Compatibility Experience Ultimate...$92.64$84.63 -
CUMMINS 3912558 CONNECTION GASKET Original OEM part
CUMMINS
$14.04$12.82Engineered for excellence and unwavering dependability Provides a perfect seal to maintain system integrity under pressure Made from premium materials for enhanced resistance and lifespan 100%...$14.04$12.82 -
CUMMINS 3912220 EXHAUST OUTLET CONNECTION GASKET Original OEM part
CUMMINS
$18.38$16.79Cummins 3912220 - EXHAUST OUTLET CONNECTION GASKET MINS3912220 Our store is your ultimate destination for authentic Cummins 3912220 - EXHAUST OUTLET CONNECTION GASKET, ensuring top-notch quality and...$18.38$16.79 -
CUMMINS 3911942 EXHAUST MANIFOLD GASKET Original OEM part PACK OF 2
CUMMINS
$42.10$38.46Engineered for enduring precision and seamless integration. High-temperature resistant material protects your engine’s exhaust system. Maintains optimal sealing to prevent leaks and maximize fuel...$42.10$38.46 -
CUMMINS 3901356 TURBOCHARGER GASKET Original OEM part
CUMMINS
$10.72$9.79Cummins 3901356 - TURBOCHARGER GASKET MINS3901356 Experience optimal performance with the 3901356 - TURBOCHARGER GASKET by Cummins, exclusively available at our store. Crafted with precision, this...$10.72$9.79 -
CUMMINS 3899746 ACCESSORY DRIVE SUPPORT GASKET Original OEM part
CUMMINS
$82.78$75.62Precision engineered sealing for uncompromised engine efficiency Durable construction designed to withstand rigorous operating conditions 100% Genuine OEM Cummins part ensures exact fit and reliable...$82.78$75.62 -
CUMMINS 3892625 OIL COOLER SUPPORT GASKET Original OEM part PACK OF 2
CUMMINS
$14.99$13.70Precision-engineered for seamless integration and lasting durability Crucial in maintaining optimal oil cooling system integrity and preventing leaks Crafted as a genuine OEM Cummins part to...$14.99$13.70 -
CUMMINS 3872439 FLANGE GASKET Original OEM part
CUMMINS
$47.23$43.14Cummins 3872439 - FLANGE GASKET MINS3872439 Offering the authentic 3872439 - FLANGE GASKET by Cummins, our store ensures top-quality replacement parts for your outdoor equipment needs. Trust us for...$47.23$43.14 -
CUMMINS 3871472 GASKET Original OEM part
CUMMINS
$246.88$225.53Engineered for Excellence: Every CUMMINS 3871472 GASKET embodies the precision engineering Cummins is known for, providing a perfect seal for uninterrupted operation. Durability that Endures: Built...$246.88$225.53 -
CUMMINS 3865235 EXHAUST MANIFOLD GASKET Original OEM part
CUMMINS
$52.38$47.85Engineered for Precision and Endurance Optimizes exhaust sealing to prevent leaks and maintain engine integrity Durable materials designed to withstand extreme temperatures and pressures Certified...$52.38$47.85 -
CUMMINS 3820629 FILTER HEAD GASKET Original OEM part
CUMMINS
$21.80$19.92Precision engineered for steadfast engine protection and optimal sealing Exceptional durability to withstand harsh operating conditions Maintains engine efficiency by preventing leaks and...$21.80$19.92 -
CUMMINS 3819900 TURBOCHARGER GASKET Original OEM part
CUMMINS
$14.68$13.41Engineered for precision and endurance, this gasket ensures your turbocharger operates at peak efficiency Designed to maintain perfect sealing and protect your engine from leaks under demanding...$14.68$13.41 -
CUMMINS 3786375 TURBOCHARGER GASKET KIT Original OEM part
CUMMINS
$69.66$63.64Cummins 3786375 - TURBOCHARGER GASKET KIT MINS3786375 Elevate your equipment's performance with the original Cummins 3786375 - TURBOCHARGER GASKET KIT (SKU: MINS3786375). Designed for precision and...$69.66$63.64 -
CUMMINS 3786321 TURBOCHARGER GASKET KIT Original OEM part
CUMMINS
$728.05$665.07Cummins 3786321 - TURBOCHARGER GASKET KIT MINS3786321 Find the original 3786321 - TURBOCHARGER GASKET KIT by Cummins available now at our online store. Our store is your ultimate destination for...$728.05$665.07 -
CUMMINS 3755843 TURBOCHARGER GASKET Original OEM part
CUMMINS
$41.80$38.19Engineered to maintain precise turbocharger sealing for peak performance Enhances durability under demanding operating conditions 100% Genuine OEM Cummins part for guaranteed compatibility and...$41.80$38.19 -
CUMMINS 3684359 EXHAUST OUTLET CONNECTION GASKET Original OEM part
CUMMINS
$24.86$22.71Precision engineered for unparalleled exhaust sealing Enhances engine efficiency by preventing leaks and emissions Durable OEM gasket crafted for long-lasting endurance under high...$24.86$22.71 -
CUMMINS 3684338 CONNECTION GASKET Original OEM part
CUMMINS
$45.73$41.77Precision Engineered for Seamless Power Durable, High-Quality Material Ensuring Leak-Free Operation Essential OEM Component for Maintaining Engine Integrity Manufacturer-Approved Cummins Genuine OEM...$45.73$41.77 -
CUMMINS 3684337 HEATER GASKET Original OEM part
CUMMINS
$35.30$32.25Precision-engineered to uphold Cummins’ legacy of durability and reliability Exceptional sealing performance for sustained heater efficiency Designed to withstand extreme operating temperatures and...$35.30$32.25 -
CUMMINS 3682940 EXHAUST MANIFOLD GASKET Original OEM part
CUMMINS
$38.09$34.80Precision engineered by Cummins for flawless engine integration Exceptional heat resistance and sealing to safeguard engine integrity Durable construction designed to withstand demanding exhaust...$38.09$34.80 -
CUMMINS 3646341 EXHAUST MANIFOLD GASKET Original OEM part
CUMMINS
$392.93$358.94Precision-engineered sealing for optimal exhaust flow and reduced emissions Durable construction designed to withstand extreme temperatures and pressures Certified OEM quality ensuring perfect fit...$392.93$358.94 -
CUMMINS 3631230 EXHAUST OUTLET CONNECTION GASKET Original OEM part
CUMMINS
$52.26$47.74Engineered to uphold Cummins’ legacy of unparalleled quality and durability. Precision-crafted gasket delivers optimal exhaust sealing for peak engine performance. Designed to resist wear and...$52.26$47.74 -
CUMMINS 3558515 HYDRAULIC PUMP GASKET Original OEM part PACK OF 2 - SUPERSEDED FROM 3004242
CUMMINS
$31.40$28.69Engineered for Excellence: Seamless fit and reliable seal for hydraulic systems. Durable Construction: Crafted to withstand high pressure and temperature fluctuations. 100% Genuine OEM: Manufactured...$31.40$28.69 -
CUMMINS 3545575 TURBOCHARGER GASKET KIT Original OEM part
CUMMINS
$28.12$25.68Cummins 3545575 - TURBOCHARGER GASKET KIT MINS3545575 Find the genuine Cummins 3545575 - TURBOCHARGER GASKET KIT, essential for optimal engine performance. Our store offers the best prices and fast...$28.12$25.68 -
CUMMINS 3519805 FLANGE GASKET Original OEM part
CUMMINS
$24.68$22.55Precision-engineered sealing excellence to maintain engine integrity under demanding conditions Durable construction designed to withstand high temperatures and pressures for lasting...$24.68$22.55 -
CUMMINS 3332391 WATER PUMP GASKET Original OEM part
CUMMINS
$103.78$94.81Precision engineered for dependable engine cooling integrity Robust sealing performance under the most demanding conditions Maintains optimal coolant flow, protecting critical engine components 100%...$103.78$94.81 -
CUMMINS 3332181 FUEL CONNECTION GASKET Original OEM part
CUMMINS
$134.20$122.60Engineered precision for superior fuel sealing Durable material construction ensures dependable longevity Official Cummins OEM part designed for exact compatibility CUMMINS 3332181 FUEL CONNECTION...$134.20$122.60 -
CUMMINS 3332085 OIL PAN COVER GASKET Original OEM part
CUMMINS
$553.90$505.99Trusted Engine Protection for Peak Performance Precisely engineered to provide an impeccable seal that prevents oil leaks and contamination Durable construction designed to withstand extreme...$553.90$505.99 -
CUMMINS 3328948 CUMMINS Genuine OEM Part PACK OF 6
CUMMINS
$95.26$87.02100% Genuine Cummins OEM component engineered for precise fit and function Ensures optimal sealing of exhaust manifold to prevent leaks and maintain engine efficiency Contributes to reduced...$95.26$87.02