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.
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
ONAN 1866683 EXHAUST GASKET Original ONAN/CUMMINS OEM part
ONAN
$36.48$33.33Precision-engineered exhaust sealing for enhanced generator performance. Durable design to resist high temperatures and extend component lifespan. Guaranteed OEM authenticity ensures exact...$36.48$33.33 -
ONAN 1857214 GASKET Original ONAN/CUMMINS OEM part
ONAN
$20.58$18.80Precision engineered for seamless integration and dependable sealing Enhances engine efficiency by maintaining optimal compression Durable material composition designed to withstand extreme...$20.58$18.80 -
ONAN 1450617 CARBURETOR FLANGE GASKET Original ONAN/CUMMINS OEM part
ONAN
$16.55$15.12Precision engineered to maintain your generator’s optimal operation Durable, high-quality gasket material ensures leak-proof sealing Preserves carburetor integrity for improved fuel efficiency and...$16.55$15.12 -
ONAN 1852517 GEAR COVER GASKET ONAN Genuine OEM Part
ONAN
$15.90$14.53Fully genuine ONAN OEM gear cover gasket designed for precise compatibility. Seals the gear cover effectively to prevent oil leaks and protect internal components. Enhances engine durability by...$15.90$14.53 -
ONAN 1150130 ROCKER ARM COVER GASKET ONAN Genuine OEM Part
ONAN
$16.12$14.72Genuine ONAN OEM rocker arm cover gasket designed specifically for perfect compatibility and sealing. Prevents oil leaks and protects engine components ensuring stable operation under demanding...$16.12$14.72 -
ONAN 1320486 WATER PUMP GASKET ONAN Genuine OEM Part
ONAN
$16.80$15.35This ONAN 132-0486 water pump gasket is a genuine OEM Cummins/Onan part, built to exacting factory specifications for flawless fit and function. Designed to maintain an optimal seal between the...$16.80$15.35 -
ONAN 1502918 GOVERNOR GASKET ONAN Genuine OEM Part
ONAN
$12.98$11.86Certified as a Genuine ONAN OEM componentEnsures optimal sealing for the governor systemEnhances engine stability and performance longevityMaintain the integrity and safety of your Onan generatorONAN...$12.98$11.86 -
ONAN 1852514 HEAD COVER GASKET ONAN Genuine OEM Part
ONAN
$13.33$12.17Certified Genuine ONAN OEM component designed for perfect fit and durability Ensures a secure seal between the cylinder head and valve cover, preventing oil leaks Maintains engine cleanliness and...$13.33$12.17 -
ONAN A028W160 TEXT CYLINDER HEAD GASKET Original ONAN/CUMMINS OEM part
ONAN
$10.25$9.36Cummins TEXT CYLINDER HEAD GASKET A028W160 Upgrade your outdoor equipment with the authentic TEXT CYLINDER HEAD GASKET by Cummins, SKU A028W160, ensuring optimal performance and durability. Our...$10.25$9.36 -
ONAN 1460203 FUEL BOWL GASKET ONAN Genuine OEM Part
ONAN
$9.26$8.46Authentic ONAN OEM Fuel Bowl Gasket ensuring exact fit and superior durability. Provides a reliable seal for the fuel bowl, preventing leaks and maintaining fuel system integrity. Contributes to...$9.26$8.46 -
ONAN A034G057 COVER GASKET Original ONAN/CUMMINS OEM part
ONAN
$18.40$16.81Precision engineered for uninterrupted power and steadfast protection Offers an airtight seal that maintains engine integrity and prevents leaks Constructed from premium materials to withstand...$18.40$16.81 -
ONAN 1402308 AIR HORN GASKET Original ONAN/CUMMINS OEM part
ONAN
$7.90$7.22Excellence engineered for uncompromising power system reliability Precision-fit gasket ensuring optimal air horn sealing and noise reduction Durable material designed to withstand harsh operational...$7.90$7.22 -
On Sale
ONAN 1030218 GASKET GEARCASE BACK PLATE STARTER ASSEMBLY ONAN Genuine OEM Part
ONAN
$8.13$7.12$7.42The ONAN 103-0218 is a gasket gearcase back plate starter assembly made from high-grade materials, delivered as a genuine OEM part. This part ensures a secure seal and proper alignment within...$8.13$7.12$7.42 -
ONAN A002L683 VALVE COVER GASKET Original ONAN/CUMMINS OEM part
ONAN
$7.48$6.84Cummins VALVE COVER GASKET A002L683 Find peace of mind knowing that you're purchasing the genuine VALVE COVER GASKET under SKU A002L683 by Cummins, the renowned brand known for quality and...$7.48$6.84 -
ONAN 1410078 CARBURETOR FLANGE GASKET Original ONAN/CUMMINS OEM part
ONAN
$6.48$5.92Engineered for Precision and Durability Seals Carburetor Connections to Prevent Leaks Essential for Maintaining Fuel Efficiency and Emissions Standards 100% Genuine ONAN OEM Component for Trusted...$6.48$5.92 -
ONAN 1855337 GASKET Original ONAN/CUMMINS OEM part
ONAN
$6.88$6.29Precision-engineered sealing solution to maintain optimal engine performance Durable construction that withstands high temperatures and pressure Genuine OEM part directly from ONAN for guaranteed...$6.88$6.29 -
ONAN 1490003 FUEL PUMP GASKET Original ONAN/CUMMINS OEM part
ONAN
$5.97$5.46Precision-crafted to maintain fuel system integrity Ensures leak-free sealing for peak engine efficiency Manufactured as an authentic OEM component by ONAN for guaranteed compatibility ONAN...$5.97$5.46 -
ONAN 1420606 THROTTLE BODY GASKET Original ONAN/CUMMINS OEM part
ONAN
$5.62$5.13Cummins THROTTLE BODY GASKET 142-0606 Upgrade your equipment's performance with the original "THROTTLE BODY GASKET" by Cummins. Our store offers the best quality replacement parts, and the "THROTTLE...$5.62$5.13 -
ONAN 1856922 WATER FLANGE GASKET Original ONAN/CUMMINS OEM part
ONAN
$5.60$5.12Cummins WATER FLANGE GASKET 185-6922 Our online store proudly offers the original Cummins WATER FLANGE GASKET with SKU 185-6922, ensuring top-notch quality and perfect fit for your outdoor equipment...$5.60$5.12 -
On Sale
ONAN 1876032 GASKET Original ONAN/CUMMINS OEM part
ONAN
$4.42$3.87$4.03Brand Authenticity: This gasket is a genuine ONAN replacement part designed specifically for compatibility with ONAN engines, ensuring dependable operation. Precision Quality: Manufactured to ONAN’s...$4.42$3.87$4.03 -
ONAN 1856603 GASKET Original ONAN/CUMMINS OEM part
ONAN
$4.28$3.91Unmatched durability crafted for optimal sealing and engine protection Precision-engineered to fit perfectly and maintain system integrity 100% genuine OEM part from ONAN ensures seamless...$4.28$3.91 -
ONAN 1853077 GASKET Original ONAN/CUMMINS OEM part
ONAN
$4.65$4.25Precision-engineered sealing that guarantees optimal compression and prevents leaks. Durable material composition crafted to withstand extreme operating conditions for lasting performance. 100%...$4.65$4.25 -
ONAN 1852343 OIL DRAIN GASKET Original ONAN/CUMMINS OEM part
ONAN
$4.39$4.01Cummins OIL DRAIN GASKET 185-2343 Find the perfect fit for your outdoor equipment with the original Cummins OIL DRAIN GASKET (SKU: 185-2343). Made to exact specifications, this gasket ensures a...$4.39$4.01 -
ONAN 1819059 THERMOSTAT GASKET Original ONAN/CUMMINS OEM part
ONAN
$4.39$4.01Cummins THERMOSTAT GASKET 181-9059 Find peace of mind in knowing that when it comes to sourcing original THERMOSTAT GASKET with SKU 181-9059 from the trusted brand Cummins, our store is your go-to...$4.39$4.01 -
ONAN 1402772 AIR CLEANER GASKET Original ONAN/CUMMINS OEM part
ONAN
$4.07$3.72Precision engineered to safeguard your generator’s breath — excellence sealed by ONAN. Reliable sealing technology: prevents dirt and debris infiltration ensuring engine longevity. Durable...$4.07$3.72 -
ONAN A063E055 GASKET ONAN Genuine OEM Part
ONAN
$3.72$3.40Certified Genuine ONAN Replacement Part tailored for exact fit and function Ensures superior engine sealing to maintain combustion integrity and prevent leaks Contributes to optimal generator...$3.72$3.40 -
ONAN A063D855 GASKET Original ONAN/CUMMINS OEM part
ONAN
$3.54$3.23Precision engineered for seamless sealing and peak generator performance Durable gasket material designed to withstand thermal stress and maintain engine integrity Ensures complete compatibility...$3.54$3.23 -
ONAN A060L761 AIR FILTER GASKET ONAN Genuine OEM Part
ONAN
$6.20$5.67Genuine ONAN OEM part designed for exact fit and compatibility Seals the air filter housing to prevent contaminants entering the engine Enhances engine efficiency by maintaining proper...$6.20$5.67 -
ONAN A041E161 GASKET Original ONAN/CUMMINS OEM part
ONAN
$11.34$10.36Precision engineered for lasting generator integrity Seals critical engine components to prevent leaks and maintain pressure Crafted from high-quality materials to ensure endurance in demanding...$11.34$10.36 -
CUMMINS 5634308 TURBOCHARGER GASKET Original OEM part
CUMMINS
$259.80$237.33Precision engineered for unmatched turbocharger sealing integrity Enhances engine efficiency by maintaining optimal turbo pressure Certified OEM component crafted by Cummins for perfect...$259.80$237.33 -
CUMMINS 5633762 UPPER ENGINE GASKET KIT Original OEM part
CUMMINS
$613.31$560.25Engineered for Excellence: Precision Gaskets Crafted for Performance Superior Heat Resistance: Maintains optimal engine sealing under extreme conditions Durable Construction: Enhances engine...$613.31$560.25 -
CUMMINS 5633645 ENGINE GASKET LOWER KIT Original OEM part
CUMMINS
$1,343.75$1,227.52Precision-Engineered Reliability for Every Mile Superior sealing technology to protect engine components Durability designed to withstand strenuous engine conditions 100% Genuine OEM Cummins...$1,343.75$1,227.52 -
CUMMINS 5633615 TURBOCHARGER GASKET KIT Original OEM part
CUMMINS
$616.93$563.56Engineered Precision for Enduring Power Ensures optimal turbocharger sealing and performance Protects engine integrity by preventing leaks and maintaining pressure Authentic Cummins OEM quality...$616.93$563.56 -
CUMMINS 5622023 OIL PAN GASKET Original OEM part
CUMMINS
$224.49$205.08Precision-engineered sealing for optimal engine protection Durable materials ensure long-term leak prevention under demanding conditions 100% genuine OEM Cummins component guarantees perfect...$224.49$205.08 -
CUMMINS 5579242 AFTERCOOLER GASKET QUADRANT KIT Original OEM part
CUMMINS
$478.40$437.02Engineered for precision, built for reliability. Seals critical aftercooler connections to maintain efficient cooling and prevent leaks. Manufactured to exact Cummins specifications ensuring...$478.40$437.02 -
CUMMINS 5579162 UPPER ENGINE GASKET KIT Original OEM part
CUMMINS
$6,879.18$6,284.13Engineered for precision, built to endure. Seals critical engine components to maintain optimal combustion and prevent leaks. Enhances engine longevity by safeguarding against wear and tear. 100%...$6,879.18$6,284.13 -
CUMMINS 5579126 ENGINE GASKET LOWER KIT Original OEM part
CUMMINS
$1,095.36$1,000.61Precision engineered for seamless engine integrity Designed to withstand high-pressure and temperature conditions 100% genuine OEM Cummins component for guaranteed compatibility CUMMINS 5579126...$1,095.36$1,000.61 -
CUMMINS 5550308 TURBOCHARGER GASKET KIT Original OEM part
CUMMINS
$44.79$40.92Precision-crafted sealing for optimal turbocharger performance Durability engineered to withstand demanding engine conditions Authentic OEM Cummins component ensuring perfect fit and function Power...$44.79$40.92 -
CUMMINS 5541809 COVER PLATE GASKET Original OEM part
CUMMINS
$191.15$174.62Engineered Precision for Optimal Sealing – maintain maximum efficiency and leak prevention Durability That Endures – crafted from premium materials to withstand harsh conditions Authentic OEM...$191.15$174.62 -
CUMMINS 5541808 COVER PLATE GASKET Original OEM part
CUMMINS
$142.34$130.03Engineered to Preserve Precision and Performance Durable sealing solution crafted for maximum reliability Corrosion-resistant design ensures long service life 100% Genuine Cummins OEM component for...$142.34$130.03