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 5579027 UPPER ENGINE GASKET KIT Original OEM part
CUMMINS
$1,108.24$1,012.38Engineered for enduring excellence and uncompromising reliability in every seal Comprehensive gasket coverage ensures optimal sealing performance under demanding conditions Designed specifically to...$1,108.24$1,012.38 -
CUMMINS 5579026 UPPER ENGINE GASKET KIT Original OEM part
CUMMINS
$1,051.95$960.96Precision engineered for optimal engine sealing Durable materials for extended engine life and reliability Specifically manufactured as a Genuine OEM Cummins component ensuring seamless...$1,051.95$960.96 -
CUMMINS 5579025 UPPER ENGINE GASKET KIT Original OEM part
CUMMINS
$735.33$671.72Precision engineered for uncompromising durability and performance Complete gasket kit designed to maintain optimal engine sealing and efficiency Crafted from premium materials to withstand extreme...$735.33$671.72 -
CUMMINS 556355 EXHAUST MANIFOLD GASKET Original OEM part
CUMMINS
$49.47$45.19Precision-engineered to safeguard your engine's integrity Ensures superior sealing for optimal exhaust flow and noise reduction Manufactured by Cummins as a genuine OEM replacement part CUMMINS...$49.47$45.19 -
CUMMINS 5562093 TURBOCHARGER GASKET Original OEM part
CUMMINS
$27.59$25.21Precision engineered for superior sealing performance Enhances turbocharger efficiency and prevents exhaust leaks Genuine OEM part from Cummins to guarantee full compatibility and lasting...$27.59$25.21 -
CUMMINS 555714 PUSH ROD COVER GASKET Original OEM part
CUMMINS
$78.84$72.02Precision engineered to maintain peak engine efficiency and durability High-quality sealing to prevent oil leaks and protect critical engine components Genuine OEM part crafted specifically for...$78.84$72.02 -
CUMMINS 554319 LUBRICATING OIL COOLER COVER GASKET Original OEM part
CUMMINS
$19.41$17.73Precision-engineered excellence for your Cummins engine’s heart. Durable sealing prevents leaks, maintaining optimal oil cooler performance. High-quality materials resist heat and pressure to extend...$19.41$17.73 -
CUMMINS 553842 FILTER GASKET Original OEM part
CUMMINS
$32.79$29.96Precision-engineered reliability for your power system Ensures a secure seal to maintain optimal filtration performance Manufactured as an authentic Cummins OEM component for exact...$32.79$29.96 -
CUMMINS 5537384 FLYWHEEL HOUSING GASKET Original OEM part
CUMMINS
$334.15$305.25Engineered for seamless integration and long-lasting durability Provides reliable sealing to protect your engine’s internal components Precision-made to meet Cummins’ strict OEM standards for...$334.15$305.25 -
CUMMINS 5529517 CYLINDER HEAD GASKET Original OEM part
CUMMINS
$1,038.15$948.35Engineered for enduring seal integrity under high pressure Precision-crafted to maintain optimal combustion chamber sealing 100% Genuine OEM from Cummins, guaranteeing compatibility and...$1,038.15$948.35 -
CUMMINS 5529515 CYLINDER HEAD GASKET Original OEM part
CUMMINS
$449.90$410.99Precision engineering meets unwavering durability. Seals critical engine components to maintain optimal compression and prevent leaks. Manufactured to rigorous Cummins OEM standards for guaranteed...$449.90$410.99 -
CUMMINS 5521005 TURBOCHARGER GASKET Original OEM part
CUMMINS
$581.00$530.75Engineered for uncompromising precision and durability. Ensures optimal turbocharger sealing to maintain performance and reduce emissions. Crafted as a genuine Cummins OEM component for guaranteed...$581.00$530.75 -
CUMMINS 5499508 TURBOCHARGER GASKET KIT Original OEM part
CUMMINS
$172.12$157.23Engineered to secure optimal seal integrity within high-performance turbo systems Designed for lasting durability to maintain turbocharger efficiency under demanding conditions Reliable replacement...$172.12$157.23 -
CUMMINS 5495016 TURBOCHARGER GASKET KIT Original OEM part
CUMMINS
$148.76$135.89Engineered for precision and durability to maintain optimal turbocharger performance. Ensures a tight seal to prevent leaks and maintain engine efficiency under demanding conditions. Certified...$148.76$135.89 -
CUMMINS 5486657 EXHAUST MANIFOLD GASKET Original OEM part
CUMMINS
$33.49$30.60Engineered for Peak Exhaust Efficiency and Endurance Precision-fit design to maintain optimal engine sealing and emissions control Durability that supports long-lasting performance under demanding...$33.49$30.60 -
CUMMINS 5486342 INJECTOR GASKET Original OEM part
CUMMINS
$45.74$41.78Engineered to perfection for uncompromising power delivery Precision sealing for superior injection system performance Durable construction enhances engine longevity and reliability 100% OEM Cummins...$45.74$41.78 -
CUMMINS 5483654 GEAR COVER PLATE GASKET Original OEM part
CUMMINS
$783.96$716.15Precision engineered for seamless integration in your Cummins power system Durable gasket material ensures a reliable seal to prevent leaks and maintain engine efficiency Enhances overall engine...$783.96$716.15 -
CUMMINS 5473321 UPPER ENGINE GASKET KIT Original OEM part
CUMMINS
$652.68$596.23Cummins 5473321 - UPPER ENGINE GASKET KIT MINS5473321 Ensure your engine performs at its peak with the 5473321 - UPPER ENGINE GASKET KIT by Cummins. Rest assured that you are purchasing the original...$652.68$596.23 -
CUMMINS 5473319 UPPER ENGINE GASKET KIT Original OEM part
CUMMINS
$644.06$588.35Experience unmatched precision and endurance engineered by Cummins. Seamlessly designed upper engine gasket kit enhances engine sealing integrity. Reliable heat and pressure resistance for extended...$644.06$588.35 -
CUMMINS 5473297 UPPER ENGINE GASKET KIT Original OEM part
CUMMINS
$222.40$203.17Engineered for precision, built for endurance. Complete upper engine gasket kit crafted to maintain optimal engine sealing and performance. Designed to enhance engine longevity, reduce emissions,...$222.40$203.17 -
CUMMINS 5473205 LOWER ENGINE GASKET KIT Original OEM part
CUMMINS
$4,253.50$3,885.58Engineered for uncompromising sealing integrity under demanding conditions Enhances engine reliability by preventing leaks and ensuring optimal compression Certified OEM Cummins part guaranteeing...$4,253.50$3,885.58 -
CUMMINS 5473059 UPPER ENGINE GASKET KIT Original OEM part
CUMMINS
$429.07$391.96Engineered for endurance and precision fit, designed to maintain peak engine integrity. Exceptional sealing capabilities to enhance performance and prevent leaks in demanding conditions. Original...$429.07$391.96 -
CUMMINS 5473030 GASKET KIT Original OEM part
CUMMINS
$4,026.33$3,678.05Precision engineered for uncompromising engine integrity Ensures perfect seal to maintain optimal fuel efficiency Durable construction to extend engine service life Genuine OEM Cummins part...$4,026.33$3,678.05 -
CUMMINS 5473029 GASKET KIT Original OEM part
CUMMINS
$4,494.00$4,105.27Cummins 5473029 - GASKET KIT MINS5473029 Upgrade your outdoor equipment with the authentic 5473029 GASKET KIT from Cummins. Our store is your ultimate destination for genuine replacement parts...$4,494.00$4,105.27 -
CUMMINS 5472997 LOWER ENGINE GASKET KIT Original OEM part
CUMMINS
$574.26$524.59Precision engineered to uphold the legacy of Cummins power. Seals critical engine components, preventing leaks and preserving efficiency. Constructed from high-quality materials tailored for extreme...$574.26$524.59 -
CUMMINS 5472996 UPPER ENGINE GASKET KIT Original OEM part
CUMMINS
$321.75$293.92Precision-engineered sealing for peak engine performance. Durable materials designed to withstand extreme operating conditions. 100% genuine Cummins OEM component for guaranteed compatibility and...$321.75$293.92 -
CUMMINS 5472987 LOWER ENGINE GASKET KIT Original OEM part
CUMMINS
$297.63$271.88Engineered for excellence: Precision-crafted to uphold Cummins' renowned standards. Durable sealing solution: Ensures optimal engine compression and leak prevention. Direct OEM compatibility...$297.63$271.88 -
CUMMINS 5472966 LOWER ENGINE GASKET KIT Original OEM part
CUMMINS
$653.38$596.87Cummins 5472966 - LOWER ENGINE GASKET KIT MINS5472966 Find the perfect fit for your Cummins engine with the 5472966 - LOWER ENGINE GASKET KIT, ensuring optimal performance and durability. Trust in...$653.38$596.87 -
CUMMINS 5459881 TURBOCHARGER GASKET KIT Original OEM part
CUMMINS
$278.00$253.96Engineered for Excellence: Precision-fit turbocharger gaskets to maintain optimal boost pressure and engine performance. Durability Under Pressure: Crafted to withstand high temperatures and...$278.00$253.96 -
CUMMINS 5447591 CUMMINS Genuine OEM Part
CUMMINS
$15.14$13.83Certified Genuine Cummins OEM component engineered for exact fit and function Ensures optimal sealing and durability within exhaust manifold systems Contributes directly to engine efficiency and...$15.14$13.83 -
CUMMINS 5443968 TURBOCHARGER GASKET Original OEM part
CUMMINS
$33.22$30.34Engineered for seamless integration with Cummins turbocharger systems Provides a reliable, leak-proof seal to optimize engine performance Manufactured to OEM standards ensuring consistent quality...$33.22$30.34 -
CUMMINS 5417860 AFTERTREATMENT DEVICE GASKET Original OEM part PACK OF 2
CUMMINS
$166.44$152.04Precision engineered to keep your engine running cleaner and stronger Durable gasket design ensures airtight sealing for optimal aftertreatment system performance Manufactured as a genuine Cummins...$166.44$152.04 -
CUMMINS 5417859 AFTERTREATMENT DEVICE GASKET Original OEM part PACK OF 2
CUMMINS
$255.18$233.11Precision engineered for seamless power and protection Guaranteed fit to maintain your generator's emission and efficiency standards Durable construction designed for long-lasting engine health 100%...$255.18$233.11 -
CUMMINS 5416004 EXHAUST OUTLET CONNECTION GASKET Original OEM part
CUMMINS
$359.53$328.43Precision engineered to uphold Cummins' legacy of reliability and power. Seals exhaust connections flawlessly to prevent leaks and maintain system integrity. Durable material composition engineered...$359.53$328.43 -
CUMMINS 5410299 FILTER HEAD GASKET Original OEM part
CUMMINS
$258.97$236.57Precision engineered for uncompromising engine integrity Seals the filter head to prevent leaks and maintain optimal pressure Durable construction engineered for extended service life 100% genuine...$258.97$236.57 -
CUMMINS 5410294 COVER PLATE GASKET Original OEM part
CUMMINS
$336.49$307.39Engineered to perfection: Seamlessly protects your engine’s cover plate against leaks and damage, preserving optimal performance. Durability you can rely on: Crafted from premium materials to...$336.49$307.39 -
CUMMINS 5409642 CONNECTION GASKET Original OEM part
CUMMINS
$37.79$34.53Engineered for endurance, crafted for confidence. Precisely designed connection gasket to maintain optimal engine sealing. Enhances system efficiency by preventing leaks and ensuring smooth...$37.79$34.53 -
CUMMINS 5409609 EXHAUST OUTLET CONNECTION GASKET Original OEM part
CUMMINS
$718.10$655.99Precision-engineered reliability for demanding applications Seals exhaust outlet connections to prevent leaks and maintain engine integrity Crafted as an authentic OEM part by Cummins for guaranteed...$718.10$655.99 -
CUMMINS 5406188 LOWER ENGINE GASKET KIT Original OEM part
CUMMINS
$1,513.29$1,382.39Precision Engineered for Enduring Performance: The CUMMINS 5406188 LOWER ENGINE GASKET KIT is crafted to maintain seamless engine integrity under demanding conditions. Enhanced Sealing to Prevent...$1,513.29$1,382.39 -
CUMMINS 5406187 UPPER ENGINE GASKET KIT Original OEM part
CUMMINS
$2,455.43$2,243.03Engineered for precision and uncompromising reliability Robust sealing performance to protect critical engine components Enhances engine longevity while maintaining emission standards 100% genuine...$2,455.43$2,243.03