Exhaust Manifold Seals
Genuine Exhaust Manifold Seals for Onan, Cummins & Fleetguard Diesel Engines
Maintain peak engine efficiency and prevent exhaust leaks with our authentic Exhaust Manifold Seals, specifically designed for Onan, Cummins, and Fleetguard power engines. These high-quality seals provide a reliable barrier between the exhaust manifold and engine block, ensuring optimal performance and longevity.
Exhaust Manifold Seals – Durable, Genuine & Precision Fit for Your Diesel Engine
Our Exhaust Manifold Seals are crafted from premium materials to withstand extreme temperatures and harsh conditions typical of diesel engine operation. Whether you need replacement seals for Onan generators, Cummins heavy-duty engines, or Fleetguard filtration systems, our genuine parts guarantee perfect compatibility and lasting durability.
- Premium Quality: Engineered for a precise fit to prevent exhaust leaks and maintain engine efficiency.
- Brand Authenticity: Genuine parts trusted by professionals and OEM standards for Onan, Cummins, and Fleetguard engines.
- Enhanced Durability: Built to resist thermal expansion and chemical exposure in power engine environments.
Why Choose Our Exhaust Manifold Seals?
Experience unmatched reliability and performance with our genuine Exhaust Manifold Seals, backed by expert support and designed to keep your Onan, Cummins, or Fleetguard diesel engines running smoothly.
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CUMMINS 3027653 EXHAUST MANIFOLD SEAL Original OEM part
CUMMINS
$380.55$347.63Precision engineered for seamless exhaust sealing and enhanced engine performance Durable construction that withstands extreme temperatures and pressure Guaranteed genuine OEM Cummins quality to...$380.55$347.63 -
CUMMINS 4923996 EXHAUST MANIFOLD SEAL Original OEM part
CUMMINS
$309.25$282.50Precision engineered for seamless integration and lasting performance Exceptional sealing capability to protect engine components and reduce emissions Durability that withstands high temperature and...$309.25$282.50 -
CUMMINS 5320474 EXHAUST MANIFOLD SEAL Original OEM part
CUMMINS
$122.94$112.30Precision-engineered for peak exhaust sealing, restoring engine integrity and performance. Superior heat and corrosion resistance for long-lasting durability under extreme conditions. Optimal fit...$122.94$112.30 -
CUMMINS 4952429 EXHAUST MANIFOLD SEAL Original OEM part
CUMMINS
$194.90$178.05Precision-engineered sealing for optimal exhaust performance Durable construction designed to withstand extreme engine temperatures 100% Genuine OEM Cummins component ensuring perfect compatibility...$194.90$178.05 -
CUMMINS 4923997 EXHAUST MANIFOLD SEAL Original OEM part
CUMMINS
$570.00$520.70Experience uncompromised engine reliability tailored by Cummins precision engineering. Designed to provide an airtight seal, reducing emissions and enhancing fuel efficiency. Constructed from...$570.00$520.70 -
CUMMINS 4923992 EXHAUST MANIFOLD SEAL Original OEM part
CUMMINS
$589.40$538.42Precision engineered for enduring performance and seamless engine integration Seals exhaust manifold to prevent leaks, optimize emissions control, and maintain engine efficiency Durable material...$589.40$538.42 -
CUMMINS 4385629 EXHAUST MANIFOLD SEAL Original OEM part
CUMMINS
$123.48$112.80Achieve uncompromising engine integrity with OEM precision components Durable exhaust manifold seal engineered for optimal heat and pressure resistance Designed to maintain exhaust system efficiency...$123.48$112.80 -
CUMMINS 4362282 EXHAUST MANIFOLD SEAL Original OEM part
CUMMINS
$219.20$200.24Engineered to perfection for unmatched sealing performance Exceptional heat resistance to maintain exhaust system integrity Designed for a precise fit ensuring leak-free operation Certified genuine...$219.20$200.24 -
CUMMINS 4020167 EXHAUST MANIFOLD SEAL Original OEM part
CUMMINS
$305.44$279.02Engineered Precision for Enduring Performance Seals exhaust manifold connections to prevent leaks and safeguard engine efficiency Durable construction delivers long service life under rigorous...$305.44$279.02 -
CUMMINS 4020069 EXHAUST MANIFOLD SEAL Original OEM part
CUMMINS
$453.55$414.32Precision engineered to safeguard your engine's breathing system Exceptional sealing capability prevents exhaust leaks, enhancing performance Durable construction for long-lasting reliability under...$453.55$414.32 -
CUMMINS 3966350 EXHAUST MANIFOLD SEAL Original OEM part
CUMMINS
$240.99$220.15Cummins 3966350 - EXHAUST MANIFOLD SEAL MINS3966350 Discover why our store stands out as the go-to destination for authentic Cummins 3966350 - EXHAUST MANIFOLD SEAL. Rest assured that you are...$240.99$220.15 -
CUMMINS 3883407 EXHAUST MANIFOLD SEAL Original OEM part - SUPERSEDED FROM 3028551
CUMMINS
$161.34$147.38Precision engineered for enduring power and reliability. Exceptional sealing technology to prevent exhaust leaks and maintain engine integrity. Designed to withstand extreme temperatures for...$161.34$147.38 -
CUMMINS 3683940 EXHAUST MANIFOLD SEAL Original OEM part
CUMMINS
$89.53$81.78Engineered for Precision, Built for Reliability Seamless Exhaust Sealing for Optimal Engine Health Durable Construction Resists Heat and Wear 100% Genuine CUMMINS OEM component, designed for perfect...$89.53$81.78 -
CUMMINS 3421737 EXHAUST MANIFOLD SEAL Original OEM part
CUMMINS
$417.35$381.25Engineered for Precision and Endurance Ensures Seamless Exhaust Sealing to Maximize Engine Efficiency Constructed with High-Temperature Resistant Materials for Long-Term Durability Certified Genuine...$417.35$381.25 -
CUMMINS 3420644 EXHAUST MANIFOLD SEAL Original OEM part
CUMMINS
$174.77$159.65Precision engineered for seamless exhaust sealing under extreme conditions Enhances engine efficiency by preventing exhaust leaks and reducing emissions Guaranteed genuine OEM Cummins component for...$174.77$159.65