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 4982218 WATER PUMP GASKET Original OEM part
CUMMINS
$17.82$16.28Engineered Excellence for Enduring Power Precision-fit design ensures leak-free cooling system integrity Durable materials crafted to withstand extreme operating conditions Authentic OEM Cummins...$17.82$16.28 -
CUMMINS 4976436 INTAKE MANIFOLD GASKET Original OEM part
CUMMINS
$7.50$6.86Precision-engineered sealing for optimal engine performance Durable construction designed to withstand extreme operating conditions Authentic OEM component guaranteed by Cummins for full...$7.50$6.86 -
CUMMINS 4975639 COVER PLATE GASKET Original OEM part
CUMMINS
$22.10$20.19Precision engineered for dependable performance and seamless integration Durable cover plate gasket designed to maintain superior sealing under demanding conditions Optimizes engine efficiency by...$22.10$20.19 -
CUMMINS 4975308 OIL SUCTION CONNECTION GASKET Original OEM part
CUMMINS
$15.03$13.73Engineered for unwavering reliability in your Cummins power system Precision-crafted gasket material guarantees leak-free oil suction connection Durable construction enhances engine longevity and...$15.03$13.73 -
CUMMINS 4975285 GEAR HOUSING GASKET Original OEM part
CUMMINS
$36.18$33.05Precision Engineered Seal for Optimal Performance Durable Material Designed for Longevity and Leak Prevention Genuine Cummins OEM Part Guaranteeing Perfect Compatibility CUMMINS 4975285 GEAR...$36.18$33.05 -
CUMMINS 4975284 GEAR HOUSING GASKET Original OEM part
CUMMINS
$28.90$26.41Precision engineered for seamless power and protection. Durable sealing to maintain engine integrity under demanding conditions. Built to OEM specifications for flawless compatibility with your...$28.90$26.41 -
CUMMINS 4975249 CYLINDER HEAD GASKET Original OEM part
CUMMINS
$720.76$658.42Precision engineered for peak engine integrity Durable construction to withstand extreme operating conditions Genuine OEM Cummins component guaranteeing perfect compatibility CUMMINS 4975249...$720.76$658.42 -
CUMMINS 4975226 FUEL PUMP GASKET Original OEM part
CUMMINS
$14.55$13.29Trusted Precision for Reliable Power Delivery Engineered to provide an airtight seal ensuring flawless fuel pump operation Durable composition to withstand harsh operating conditions and extend...$14.55$13.29 -
CUMMINS 4975215 LUBRICATING OIL COOLER HOUSING GASKET Original OEM part
CUMMINS
$88.98$81.29Precision engineered for lasting protection and seamless engine operation. Maintains optimal oil temperature and prevents leaks for enhanced engine longevity. Crafted as a genuine OEM component...$88.98$81.29 -
CUMMINS 4975214 ROCKER LEVER HOUSING GASKET Original OEM part
CUMMINS
$145.25$132.69Precision engineered for uncompromising durability and dependability Optimized to maintain engine compression and prevent leaks for superior performance Manufactured under strict Cummins standards...$145.25$132.69 -
CUMMINS 4975069 OIL PAN GASKET Original OEM part
CUMMINS
$421.30$384.86Engineered for Reliability: Seamless sealing for optimal oil retention and engine protection. Durability That Lasts: Crafted from premium materials to withstand demanding engine conditions...$421.30$384.86 -
CUMMINS 4974921 FRONT COVER GASKET Original OEM part
CUMMINS
$46.45$42.43Precision engineered to maintain engine sealing integrity under demanding conditions Durable construction enhances leak prevention and engine efficiency Guaranteed OEM quality from Cummins, ensuring...$46.45$42.43 -
CUMMINS 4973532 OIL COOLER CORE GASKET Original OEM part
CUMMINS
$17.00$15.53Precision engineered for unmatched sealing integrity Ensures optimal oil cooler performance and engine longevity 100% Genuine OEM Cummins component for guaranteed compatibility CUMMINS 4973532 OIL...$17.00$15.53 -
CUMMINS 4968956 CONNECTION GASKET Original OEM part
CUMMINS
$136.64$124.82Cummins 4968956 - CONNECTION GASKET MINS4968956 Discover the highest quality with the 4968956 - CONNECTION GASKET by Cummins, SKU MINS4968956. Our store guarantees original parts for your lawn mower...$136.64$124.82 -
CUMMINS 4968787 HYDRAULIC PUMP GASKET Original OEM part
CUMMINS
$56.84$51.92Unleash reliability tailored by Cummins engineering excellence Precisely designed gasket to ensure leak-free sealing under pressure Enhances hydraulic system longevity and engine health Certified...$56.84$51.92 -
CUMMINS 4968760 EXHAUST OUTLET CONNECTION GASKET Original OEM part
CUMMINS
$117.74$107.55Cummins 4968760 - EXHAUST OUTLET CONNECTION GASKET MINS4968760 Ensure optimal performance of your Cummins equipment with the 4968760 - EXHAUST OUTLET CONNECTION GASKET. Expertly crafted and designed...$117.74$107.55 -
CUMMINS 4967423 CONNECTION GASKET Original OEM part
CUMMINS
$46.30$42.30Precision-engineered sealing for unmatched engine integrity Durable construction to withstand high temperatures and pressure Seamless fit guaranteed by genuine OEM Cummins manufacturing...$46.30$42.30 -
CUMMINS 4966441 EXHAUST OUTLET CONNECTION GASKET Original OEM part
CUMMINS
$32.94$30.09Engineered for excellence, designed for durability. Seamless sealing for optimal exhaust system performance. Precision-crafted OEM gasket ensuring perfect compatibility with Cummins engines...$32.94$30.09 -
CUMMINS 4965690 ACCESSORY DRIVE SUPPORT GASKET Original OEM part
CUMMINS
$78.92$72.09Crafted for excellence: Seamlessly support your engine’s accessory drive with precision-engineered reliability. Endurance under pressure: Designed to maintain a tight seal resisting wear, heat, and...$78.92$72.09 -
CUMMINS 4965689 FUEL CONNECTION GASKET Original OEM part
CUMMINS
$83.52$76.29Precision-sealed to maintain optimal fuel system integrity. Durable material engineered for long-lasting performance. 100% OEM part from Cummins, guaranteeing perfect compatibility. Trust the...$83.52$76.29 -
CUMMINS 4964485 CONNECTION GASKET Original OEM part
CUMMINS
$34.12$31.17Precision-engineered for seamless power integration Exceptional sealing to prevent leaks and maintain engine integrity Durable construction designed for long-lasting performance under demanding...$34.12$31.17 -
CUMMINS 4963857 INJECTOR GASKET Original OEM part
CUMMINS
$31.98$29.22Precision-engineered for enduring power and uncompromising quality Enhances fuel injection sealing for optimal engine efficiency Maintains system integrity under high-pressure conditions 100%...$31.98$29.22 -
CUMMINS 4960139 COVER PLATE GASKET Original OEM part
CUMMINS
$36.98$33.78Engineered Precision for Optimal Performance Ensures Reliable Sealing to Protect Engine Components Durable OEM Construction for Long-Term Dependability Authentic Cummins Part for Guaranteed...$36.98$33.78 -
CUMMINS 4959432 FLANGE GASKET Original OEM part
CUMMINS
$27.06$24.72Precision-engineered sealing solution for dependable engine performance High-quality material composition for superior durability and leak prevention Certified OEM Cummins part ensuring perfect fit...$27.06$24.72 -
CUMMINS 4959391 BYPASS VALVE BODY GASKET Original OEM part
CUMMINS
$20.30$18.55Engineered for Reliability, Designed for Excellence Precision-crafted to maintain seamless bypass valve sealing Durable gasket material engineered to withstand high temperatures and pressures 100%...$20.30$18.55 -
CUMMINS 4959090 ROCKER LEVER HOUSING GASKET Original OEM part
CUMMINS
$38.50$35.17Experience precision-engineered sealing designed to maintain optimal engine performance. Durable construction ensures long-lasting protection against leaks and wear. Certified OEM part from Cummins,...$38.50$35.17 -
CUMMINS 4959089 CYLINDER HEAD GASKET Original OEM part
CUMMINS
$159.88$146.05Unyielding Precision Engineered Performance Superior Sealing Capability to Prevent Leaks and Maintain Compression Designed Specifically for Seamless Integration with Cummins Engines Certified...$159.88$146.05 -
CUMMINS 4956635 CONNECTION GASKET Original OEM part
CUMMINS
$201.26$183.85Engineered for seamless integration and uncompromising reliability Ensures optimal sealing to support engine efficiency and prevent leaks Manufactured to original Cummins specifications guaranteeing...$201.26$183.85 -
CUMMINS 4956518 EXHAUST MANIFOLD GASKET Original OEM part
CUMMINS
$87.16$79.62Precision engineered sealing for uncompromised engine reliability. High-temperature resistance ensures consistent performance under demanding conditions. Designed to maintain exhaust integrity,...$87.16$79.62 -
CUMMINS 4956090 LOWER ENGINE GASKET KIT Original OEM part
CUMMINS
$4,075.54$3,723.00Cummins 4956090 - LOWER ENGINE GASKET KIT MINS4956090 Find peace of mind with our genuine Cummins 4956090 - LOWER ENGINE GASKET KIT, SKU MINS4956090. As experts in original replacement parts for...$4,075.54$3,723.00 -
CUMMINS 4956062 GASKET OVERHAUL ACCESORY DRIVE HIGH HORSE POWER SET Original OEM part
CUMMINS
$1,024.93$936.27Cummins 4956062 - GASKET OVERHAUL ACCESORY DRIVE HIGH HORSE POWER SET MINS4956062 Discover the genuine Cummins 4956062 - GASKET OVERHAUL ACCESORY DRIVE HIGH HORSE POWER SET at our store, the...$1,024.93$936.27 -
CUMMINS 4956061 GASKET OVERHAUL FUEL SYSTEM HIGH HORSE POWER SET Original OEM part
CUMMINS
$151.83$138.69Precision engineered for uncompromised fuel system integrity Enhances engine longevity through superior sealing performance Manufactured exclusively by CUMMINS as a genuine OEM component CUMMINS...$151.83$138.69 -
CUMMINS 4956060 GASKET OVERHAUL FUEL SYSTEM HIGH HORSE POWER SET Original OEM part
CUMMINS
$546.68$499.40Precision engineered to maintain the legendary Cummins power and endurance High-performance gasket set optimized for use in high horsepower fuel systems Crafted from premium materials to ensure...$546.68$499.40 -
CUMMINS 4956059 WATER PUMP GASKET KIT Original OEM part
CUMMINS
$977.34$892.80Precision-crafted for lasting reliability in every installation Seamless fit to guarantee efficient coolant sealing and engine protection Resilience engineered to withstand high temperatures and...$977.34$892.80 -
CUMMINS 4956058 GASKET OVERHAUL OIL PAN HIGH HORSE POWER SET Original OEM part
CUMMINS
$1,604.60$1,465.81Precision engineered for uncompromising engine protection Designed to maintain optimal oil seal integrity under high horsepower demands Crafted from premium materials for long-lasting durability and...$1,604.60$1,465.81 -
CUMMINS 4956056 GASKET OVERHAUL COOLING SYSTEM HIGH HORSE POWER SET Original OEM part
CUMMINS
$2,671.60$2,440.51Engineered for endurance: Maintain optimal thermal performance under demanding loads. Precision fit: Designed specifically for Cummins high horsepower engines to ensure seamless installation and...$2,671.60$2,440.51 -
CUMMINS 4956055 AFTERCOOLER GASKET SET Original OEM part
CUMMINS
$1,303.46$1,190.71Engineered to perfection for uncompromising reliability and peak performance. Precision-fit gasket set ensures optimal sealing to maintain efficient aftercooler operation. Durable materials designed...$1,303.46$1,190.71 -
CUMMINS 4956052 HHP OVHL LW BLOCK GASKET KIT Original OEM part
CUMMINS
$1,703.03$1,555.72Cummins 4956052 - HHP OVHL LW BLOCK GASKET KIT MINS4956052 Find the ultimate solution with the Cummins 4956052 - HHP OVHL LW BLOCK GASKET KIT. Designed for superior performance and durability, this...$1,703.03$1,555.72 -
CUMMINS 4956046 GASKET OVERHAUL COOLING SYSTEM HIGH HORSE POWER SET Original OEM part
CUMMINS
$2,671.60$2,440.51Precision engineered to uphold Cummins quality and reliability. Optimized for high horsepower cooling systems to maximize engine endurance. Durable gasket materials that seal perfectly to prevent...$2,671.60$2,440.51 -
CUMMINS 4956045 QUADRANT AFTERCOOLER GASKET SET Original OEM part
CUMMINS
$1,561.06$1,426.03Precision engineered for seamless integration and unmatched durability Ensures optimal sealing to maintain efficiency and prevent leaks Manufactured as a genuine OEM CUMMINS component for guaranteed...$1,561.06$1,426.03