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
-
CUMMINS 3936562 UPPER ENGINE GASKET SET Original OEM part
CUMMINS
$453.90$414.64Precision-engineered durability for uncompromising engine integrity Optimized sealing performance to maintain engine efficiency and prevent leaks Direct OEM fitment guaranteeing seamless...$453.90$414.64 -
CUMMINS 3936027 COVER PLATE GASKET Original OEM part
CUMMINS
$16.17$14.77Engineered for Precision: Seamless integration with Cummins engines guarantees optimal sealing and protection. Durability Under Pressure: Crafted from high-grade materials to withstand intense...$16.17$14.77 -
CUMMINS 3935878 VALVE COVER GASKET Original OEM part
CUMMINS
$145.15$132.59Engineered to preserve power and precision. Seals critical engine components to prevent leaks and maintain efficiency. Crafted from premium materials for extended service life under demanding...$145.15$132.59 -
CUMMINS 3935587 CYLINDER HEAD GASKET Original OEM part
CUMMINS
$499.35$456.16Precision engineered for unrivaled engine integrity and endurance Durable construction ensuring optimal sealing under extreme conditions Maintains engine efficiency and prevents leaks to preserve...$499.35$456.16 -
CUMMINS 3935586 CYLINDER HEAD GASKET Original OEM part
CUMMINS
$475.57$434.44Engineered precision for enduring peak performance Ensures optimal sealing to maintain engine efficiency 100% genuine Cummins OEM component for guaranteed compatibility CUMMINS 3935586 CYLINDER...$475.57$434.44 -
CUMMINS 3935406 PUSH ROD COVER GASKET Original OEM part
CUMMINS
$135.79$124.05Engineered to perfection for dependable sealing and leak prevention Durable materials designed to withstand high temperatures and pressure 100% Genuine OEM CUMMINS component assuring perfect fit and...$135.79$124.05 -
CUMMINS 3932475 TURBOCHARGER GASKET Original OEM part
CUMMINS
$14.86$13.58Engineered for excellence, built to last: trust in Cummins precision. Seamless turbocharger sealing for enhanced engine efficiency. Durability that withstands extreme operating conditions. 100%...$14.86$13.58 -
CUMMINS 3932138 OIL PAN GASKET Original OEM part
CUMMINS
$695.33$635.18Precision engineered for optimal sealing and durability Designed to maintain engine oil integrity and prevent leaks 100% OEM part ensuring full compatibility with your Cummins engine Trust in...$695.33$635.18 -
CUMMINS 3931967 OIL PAN GASKET Original OEM part
CUMMINS
$569.26$520.02Engineered for seamless sealing to protect your engine’s vital components Crafted from high-quality materials to ensure extended service life and leak prevention Certified OEM Cummins part for...$569.26$520.02 -
CUMMINS 3931966 OIL PAN GASKET Original OEM part
CUMMINS
$888.98$812.09Unrivaled sealing precision for enduring engine protection Designed to maintain optimal oil containment and prevent leaks Certified Cummins OEM component guarantees exact fit and...$888.98$812.09 -
CUMMINS 3931264 CONNECTION GASKET Original OEM part
CUMMINS
$29.80$27.23Engineered for excellence, designed for durability. Precision-fit connection gasket ensuring leak-proof sealing under high pressure. Resilient material composition built to withstand extreme...$29.80$27.23 -
CUMMINS 3930426 CONNECTION GASKET Original OEM part
CUMMINS
$24.29$22.19Engineered for precision, built for endurance. Ensures a perfect seal to maintain engine efficiency and prevent leaks. Designed to withstand high temperatures and pressures for long-lasting...$24.29$22.19 -
CUMMINS 3930408 OIL PAN GASKET Original OEM part
CUMMINS
$318.53$290.98Precision-engineered sealing for maximum oil retention under demanding conditions Durable construction that withstands high temperatures and pressure to extend engine life 100% genuine Cummins OEM...$318.53$290.98 -
CUMMINS 3929071 EXHAUST OUTLET CONNECTION GASKET Original OEM part
CUMMINS
$104.59$95.55Precision-engineered sealing for uncompromising exhaust integrity Durable, high-temperature resistant gasket designed to withstand rigorous operating conditions Manufactured by Cummins as a...$104.59$95.55 -
CUMMINS 3929070 EXHAUST OUTLET CONNECTION GASKET Original OEM part
CUMMINS
$85.84$78.41Precision-engineered sealing for optimal exhaust system integrity. Durable design maintains exhaust efficiency and emission control. 100% Genuine OEM Cummins part, crafted for perfect compatibility...$85.84$78.41 -
CUMMINS 3929058 EXHAUST OUTLET CONNECTION GASKET Original OEM part
CUMMINS
$61.69$56.36Engineered to perfection for seamless exhaust connection integrity Designed to withstand extreme temperatures and maintain optimal sealing 100% genuine OEM component directly from Cummins for...$61.69$56.36 -
CUMMINS 3929011 LUBRICATING OIL COOLER COVER GASKET Original OEM part
CUMMINS
$43.23$39.49Precision-engineered seal for optimal oil cooler performance Durable construction enhances engine longevity and reduces leaks 100% Genuine OEM part designed by CUMMINS for guaranteed...$43.23$39.49 -
CUMMINS 3927825 COVER PLATE GASKET Original OEM part
CUMMINS
$139.45$127.39Cummins 3927825 - COVER PLATE GASKET MINS3927825 Find the authentic Cummins 3927825 - COVER PLATE GASKET at our store. We pride ourselves on offering genuine original parts at the best prices. Our...$139.45$127.39 -
CUMMINS 3927173 CONNECTION GASKET Original OEM part
CUMMINS
$39.68$36.25Precision-engineered to maintain your Cummins system’s integrity and performance Seals critical engine connections to prevent leaks and uphold efficiency Manufactured as an OEM component to...$39.68$36.25 -
FLEETGUARD 3926660S GASKET Original FLEETGUARD OEM part
FLEETGUARD
$35.45$32.38Fleetguard 3926660-S - GASKET FLG3926660-S Choose only original quality with the 3926660-S - GASKET by Fleetguard. Trust in our store as your best option for this essential replacement part. Get it...$35.45$32.38 -
CUMMINS 3921950 GOVERNOR COVER GASKET Original OEM part
CUMMINS
$56.67$51.77Engineered for Excellence, Trusted for Life Precision Fit: Designed to perfectly seal the governor cover, preventing leaks and maintaining engine efficiency. Durability Assured: Crafted from...$56.67$51.77 -
CUMMINS 3921926 CUMMINS Genuine OEM Part
CUMMINS
$91.94$83.99Certified Genuine CUMMINS OEM component for assured compatibility Enhances turbocharger sealing efficiency and engine performance Contributes to optimized emissions control and fuel...$91.94$83.99 -
CUMMINS 3921440 INTAKE MANIFOLD COVER GASKET Original OEM part
CUMMINS
$49.00$44.77Engineered Precision for Lasting Performance Seals Intake Manifold to Prevent Leaks and Optimize Airflow Crafted as an Original Equipment Manufacturer (OEM) part for guaranteed compatibility and...$49.00$44.77 -
CUMMINS 3918779 CONNECTION GASKET Original OEM part
CUMMINS
$24.95$22.79Experience unmatched sealing precision with every installation Designed to maintain engine integrity and prevent leaks under extreme conditions Manufactured to original Cummins specifications for...$24.95$22.79 -
CUMMINS 3918673 CUMMINS Genuine OEM Part
CUMMINS
$109.35$99.89Certified Genuine Cummins OEM Part Precisely engineered for optimal sealing and durability under demanding conditions Designed to maintain engine integrity and prevent leaks crucial for sustained...$109.35$99.89 -
CUMMINS 3918340 HYDRAULIC PUMP GASKET Original OEM part
CUMMINS
$53.82$49.16Precision-engineered reliability for your Cummins hydraulic system Durable sealing design to prevent leaks and maintain optimal pressure Manufactured to strict OEM standards ensuring flawless...$53.82$49.16 -
CUMMINS 3917780 GEAR COVER GASKET Original OEM part
CUMMINS
$101.54$92.76Precision Engine Protection Starts Here Seamless Gear Cover Seal for Optimal Engine Operation Durability Engineered to Withstand Harsh Conditions Authentic Cummins OEM Quality Guaranteed CUMMINS...$101.54$92.76 -
CUMMINS 3917779 GEAR COVER GASKET Original OEM part
CUMMINS
$116.00$105.97Precision-engineered sealing excellence for uncompromised engine protection Durable, high-quality gasket material designed to withstand harsh operational conditions 100% Genuine OEM part directly...$116.00$105.97 -
CUMMINS 3914856 CONNECTION GASKET Original OEM part
CUMMINS
$23.48$21.45Precision engineered to maintain seamless system integrity and optimal engine function Durable material ensures long-lasting sealing to prevent leaks and maximize performance Certified OEM component...$23.48$21.45 -
CUMMINS 3913470 EXHAUST OUTLET CONNECTION GASKET Original OEM part
CUMMINS
$108.67$99.27Precision-engineered sealing for peak exhaust performance Durable material designed to withstand high temperatures and pressure Guaranteed genuine OEM part crafted by Cummins for flawless fit and...$108.67$99.27 -
CUMMINS 3913027 SUPPORT GASKET Original OEM part
CUMMINS
$28.68$26.20Reliability sealed in every fit Precision-engineered gasket for superior sealing performance Durable construction to withstand harsh operating conditions Original Equipment Manufacturer (OEM)...$28.68$26.20 -
FLEETGUARD 3912384S GASKET PACK Original FLEETGUARD OEM part
FLEETGUARD
$11.69$10.68Fleetguard 3912384-S - GASKET PACK FLG3912384-S Find the perfect fit for your outdoor equipment with the Fleetguard 3912384-S Gasket Pack. Made with high-quality materials, this genuine replacement...$11.69$10.68 -
CUMMINS 3910530 RECTANGULAR RING SEAL Original OEM part
CUMMINS
$14.68$13.41Precision Engineering for Unmatched Reliability High-Performance Seal Designed to Maintain Optimal Engine Integrity Durability that Protects Critical Power Systems 100% Genuine OEM Cummins Component...$14.68$13.41 -
CUMMINS 3908096 COVER PLATE GASKET Original OEM part
CUMMINS
$130.60$119.31Precision sealed for unwavering engine efficiency Durable construction to withstand high temperatures and pressures Official OEM component crafted by Cummins CUMMINS 3908096 COVER PLATE...$130.60$119.31 -
CUMMINS 3905595 TIMING HOUSING GASKET Original OEM part
CUMMINS
$14.20$12.98Cummins 3905595 - TIMING HOUSING GASKET MINS3905595 Discover the authentic quality of the Cummins 3905595 Timing Housing Gasket, designed to perfection for your outdoor equipment. Engineered to fit...$14.20$12.98 -
CUMMINS 3905218 TACHOMETER GASKET Original OEM part
CUMMINS
$194.22$177.42Precision-engineered sealing for accurate tachometer readings Durable material designed to withstand harsh engine environments Certified genuine Cummins OEM component for seamless...$194.22$177.42 -
CUMMINS 3899343 TURBOCHARGER GASKET Original OEM part
CUMMINS
$4.58$4.19Engineered to maintain uncompromising performance under the toughest conditions Precision-fit turbocharger gasket ensures optimal sealing and durability Enhances engine efficiency and protects...$4.58$4.19 -
CUMMINS 3897564 EXHAUST OUTLET CONNECTION GASKET Original OEM part
CUMMINS
$461.13$421.24Engineered Precision for Seamless Fit Durable Construction to Withstand High Temperatures 100% Genuine Cummins OEM Quality Assurance CUMMINS 3897564 EXHAUST OUTLET CONNECTION GASKET—Trust in...$461.13$421.24 -
CUMMINS 3893774 THERMOSTAT HOUSING GASKET Original OEM part
CUMMINS
$34.78$31.77Engineered for excellence, built to endure. Precision sealing for optimal engine temperature regulation. Durable construction ensures leak-free operation under demanding conditions. Manufactured as...$34.78$31.77 -
CUMMINS 3893692 SUPPORT GASKET Original OEM part
CUMMINS
$34.98$31.96Engineered precision for unmatched engine integrity Durable sealing to maintain optimal engine performance and reduce wear Designed and manufactured as a genuine OEM Cummins component, ensuring...$34.98$31.96