Exhaust Manifolds
Genuine Exhaust Manifolds for Diesel Engines - Onan, Cummins & Fleetguard
Upgrade or replace your diesel engine's exhaust manifolds with our authentic, high-quality parts from trusted brands Onan, Cummins, and Fleetguard. Engineered to withstand extreme heat and corrosion, these exhaust manifolds ensure efficient exhaust gas flow, improving engine performance and longevity.
Exhaust Manifolds for Reliable Power Engine Performance - Genuine Onan, Cummins & Fleetguard Parts
Our exhaust manifolds collection features robust cast iron and steel options designed specifically for diesel power engines. Each manifold guarantees a precise fit and optimal sealing to reduce emissions and enhance fuel efficiency.
- Durability: Built to resist cracking and warping under high-temperature conditions.
- Compatibility: Designed exclusively for Onan, Cummins, and Fleetguard diesel engines to ensure seamless integration.
- Performance Optimization: Enhances exhaust flow for improved engine power and reduced noise.
Why Choose Our Exhaust Manifolds? We provide only genuine, brand-certified exhaust manifolds that guarantee unmatched quality, reliability, and expert support to keep your diesel engines running at peak performance.
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CUMMINS 5263004 EXHAUST MANIFOLD Original OEM part
CUMMINS
$1,244.92$1,137.23Delivering unmatched durability and precision engineered performance Designed to optimize exhaust flow for maximum engine efficiency Manufactured as a Genuine OEM Cummins component for full...$1,244.92$1,137.23 -
CUMMINS 5263002 EXHAUST MANIFOLD Original OEM part
CUMMINS
$1,847.18$1,687.40Cummins 5263002 - EXHAUST MANIFOLD MINS5263002 Upgrade your outdoor equipment with the 5263002 - EXHAUST MANIFOLD by Cummins, SKU MINS5263002. Don't compromise on quality for your lawn mower - trust...$1,847.18$1,687.40 -
CUMMINS 5262078 EXHAUST MANIFOLD Original OEM part
CUMMINS
$658.30$601.36Precision-engineered for optimal exhaust flow and reduced emissions. Durability designed to withstand extreme thermal and mechanical stress. Manufactured exclusively as an OEM component by Cummins...$658.30$601.36 -
CUMMINS 5261382 EXHAUST MANIFOLD Original OEM part
CUMMINS
$1,197.43$1,093.85Engineered Precision Meets Enduring Strength Optimized exhaust flow for enhanced engine performance Durable construction designed to withstand extreme conditions Certified OEM Cummins part ensuring...$1,197.43$1,093.85 -
CUMMINS 5261381 EXHAUST MANIFOLD Original OEM part
CUMMINS
$1,186.99$1,084.32Engineered for Excellence: Deliver unmatched durability and precision fit tailored for Cummins generators. Optimized Performance: Ensures superior exhaust flow, reducing emissions and enhancing fuel...$1,186.99$1,084.32 -
CUMMINS 5255957 EXHAUST MANIFOLD Original OEM part
CUMMINS
$3,508.29$3,204.83Engineered to last: Delivering enduring strength and precise fit for optimal exhaust management. Superior heat resistance: Crafted to withstand extreme temperatures, preserving engine health and...$3,508.29$3,204.83 -
CUMMINS 5255955 EXHAUST MANIFOLD Original OEM part
CUMMINS
$954.19$871.66Engineered to perform, built to last – CUMMINS quality in every detail Optimized exhaust flow design for enhanced engine efficiency Durable cast iron construction for maximum heat resistance and...$954.19$871.66 -
CUMMINS 5255614 EXHAUST MANIFOLD Original OEM part
CUMMINS
$1,138.83$1,040.32Cummins 5255614 - EXHAUST MANIFOLD MINS5255614 Discover the superior quality of the MINS5255614 EXHAUST MANIFOLD by Cummins, meticulously engineered to ensure optimal performance for your outdoor...$1,138.83$1,040.32 -
CUMMINS 5254373 EXHAUST MANIFOLD Original OEM part
CUMMINS
$783.28$715.53Engineered to excel under demanding conditions, the CUMMINS 5254373 exhaust manifold ensures seamless exhaust emission control. Maximize engine efficiency and durability through precision-crafted...$783.28$715.53 -
CUMMINS 5254333 EXHAUST MANIFOLD Original OEM part
CUMMINS
$404.93$369.90Engineered for Excellence: The Backbone of Your Cummins Powertrain Precision-Crafted Casting: Optimizes exhaust flow to support engine efficiency and emissions control Thermal Durability: Built to...$404.93$369.90 -
CUMMINS 4999619 EXHAUST MANIFOLD Original OEM part
CUMMINS
$1,838.43$1,679.40Precision-engineered exhaust solution for uncompromised performance Optimizes engine heat management and emissions control Manufactured as a genuine OEM component by Cummins, assuring perfect fit...$1,838.43$1,679.40 -
CUMMINS 4994286 EXHAUST MANIFOLD Original OEM part
CUMMINS
$2,258.79$2,063.41Precision engineering for lasting power Optimized exhaust flow to enhance engine efficiency High-grade OEM manufacturing guarantees perfect compatibility Authentic Cummins OEM component, built for...$2,258.79$2,063.41 -
CUMMINS 4994285 EXHAUST MANIFOLD Original OEM part
CUMMINS
$2,301.06$2,102.02Precision engineered for uncompromised engine performance Designed to optimize exhaust flow and reduce emissions Crafted as a genuine OEM part by Cummins for assured compatibility CUMMINS 4994285...$2,301.06$2,102.02 -
CUMMINS 4994284 EXHAUST MANIFOLD Original OEM part
CUMMINS
$1,634.76$1,493.35Engineered for excellence, built for endurance Precision-fit to optimize exhaust flow and reduce emissions Heavy-duty construction for superior heat resistance and durability 100% Genuine OEM...$1,634.76$1,493.35 -
CUMMINS 4993389 EXHAUST MANIFOLD Original OEM part
CUMMINS
$1,376.30$1,257.26Precision-engineered for uncompromising performance and reliability Enhances exhaust efficiency to safeguard engine health Built from premium materials to withstand high thermal stress 100%...$1,376.30$1,257.26 -
CUMMINS 4993387 EXHAUST MANIFOLD Original OEM part
CUMMINS
$4,881.02$4,458.81Engineered for Peak Performance and Durability Precision Fit for Seamless Integration Optimizes Exhaust Flow for Improved Efficiency Guaranteed Genuine Cummins OEM Quality and Compatibility CUMMINS...$4,881.02$4,458.81 -
CUMMINS 4992857 EXHAUST MANIFOLD Original OEM part
CUMMINS
$437.53$399.68Engineered for Excellence, Built for Endurance Precision-crafted exhaust manifold delivering superior heat resistance and optimal gas flow Enhances engine efficiency while reducing emissions for...$437.53$399.68 -
CUMMINS 4990882 EXHAUST MANIFOLD Original OEM part
CUMMINS
$353.85$323.24Built to endure, engineered to excel with the trusted precision of Cummins craftsmanship Optimized exhaust flow design for improved engine efficiency and reduced emissions Robust construction to...$353.85$323.24 -
CUMMINS 4989321 EXHAUST MANIFOLD Original OEM part
CUMMINS
$1,547.50$1,413.65Unleash certified Cummins power with every replacement Precision-engineered exhaust flow for maximum engine efficiency Robust construction guarantees extended service life under demanding...$1,547.50$1,413.65 -
CUMMINS 4988653 EXHAUST MANIFOLD Original OEM part
CUMMINS
$126.70$115.75Engineered for Excellence: Experience unmatched exhaust flow efficiency that enhances engine performance. Durability That Endures: Crafted from premium materials to withstand extreme temperatures...$126.70$115.75 -
CUMMINS 4988420 EXHAUST MANIFOLD Original OEM part
CUMMINS
$502.33$458.88Engineered Excellence for Peak Performance Robust Construction for Long-Lasting Reliability Precision Fit Guaranteed by Genuine Cummins OEM Standards Original Equipment Manufacturer (OEM) quality...$502.33$458.88 -
CUMMINS 4983567 EXHAUST MANIFOLD Original OEM part
CUMMINS
$1,186.99$1,084.32Uncompromising durability that fuels your Cummins engine's legacy Precision-engineered exhaust flow design for peak engine efficiency Robust thermal resilience to withstand demanding operating...$1,186.99$1,084.32 -
CUMMINS 4983208 EXHAUST MANIFOLD Original OEM part
CUMMINS
$2,084.07$1,903.80Engineered Precision Meets Enduring Performance Premium heat-resistant casting for lasting durability Optimized exhaust path to enhance engine efficiency and reduce noise 100% Genuine OEM Cummins...$2,084.07$1,903.80 -
CUMMINS 4982959 EXHAUST MANIFOLD Original OEM part
CUMMINS
$972.17$888.08Engineered for Precision and Endurance Optimizes Exhaust Flow for Maximum Performance Constructed from High-Grade Materials for Long-Term Durability Guaranteed Genuine OEM Cummins Quality and...$972.17$888.08 -
CUMMINS 4941184 EXHAUST MANIFOLD Original OEM part
CUMMINS
$809.20$739.21Engineered Excellence for Enduring Power Precision-Fit Design: Guarantees optimal exhaust flow and performance consistency. Durability Under Pressure: Crafted to withstand intense heat and harsh...$809.20$739.21 -
CUMMINS 4939973 EXHAUST MANIFOLD Original OEM part
CUMMINS
$436.40$398.66Precision engineered for seamless integration with Cummins power systems Enhances exhaust efficiency, reducing emissions and noise for cleaner operation Built with premium materials for superior...$436.40$398.66 -
CUMMINS 4938859 EXHAUST MANIFOLD Original OEM part
CUMMINS
$1,203.79$1,099.67Precision engineered for enduring power Optimized exhaust flow for superior engine efficiency Robust construction for maximum heat resistance and durability 100% genuine Cummins OEM...$1,203.79$1,099.67 -
CUMMINS 4935542 EXHAUST MANIFOLD Original OEM part
CUMMINS
$1,195.60$1,092.19Precision-engineered for seamless power flow and enduring reliability Robust construction to withstand high-temperature exhaust gases Optimizes engine performance while reducing emissions Guaranteed...$1,195.60$1,092.19 -
CUMMINS 4921917 EXHAUST MANIFOLD Original OEM part
CUMMINS
$1,849.73$1,689.73Engineering the path to uncompromised power delivery Precision-crafted exhaust flow management for enhanced engine efficiency Robust construction that withstands high-heat operations for lasting...$1,849.73$1,689.73 -
CUMMINS 4897890 EXHAUST MANIFOLD Original OEM part
CUMMINS
$552.74$504.93Precision-engineered exhaust solution to maximize engine output and efficiency. Robust construction designed to withstand intense thermal cycles and long-term wear. 100% genuine Cummins OEM part...$552.74$504.93 -
CUMMINS 4897889 EXHAUST MANIFOLD Original OEM part
CUMMINS
$879.20$803.15Cummins 4897889 - EXHAUST MANIFOLD MINS4897889 When it comes to quality and authenticity, look no further than our store for the original "4897889 - EXHAUST MANIFOLD" by Cummins. With the product...$879.20$803.15 -
CUMMINS 4399719 EXHAUST MANIFOLD Original OEM part
CUMMINS
$1,441.10$1,316.45Engineered for Endurance and Precision – Experience the uncompromising quality that keeps your Cummins engine running smoothly. Optimized Exhaust Flow – Enhances engine efficiency and helps maintain...$1,441.10$1,316.45 -
CUMMINS 4389455 EXHAUST MANIFOLD Original OEM part
CUMMINS
$1,652.48$1,509.54Cummins 4389455 - EXHAUST MANIFOLD MINS4389455 Find genuine quality with the 4389455 - EXHAUST MANIFOLD from Cummins in our store. Our focus on original replacement parts ensures reliability and...$1,652.48$1,509.54 -
CUMMINS 4386797 EXHAUST MANIFOLD Original OEM part
CUMMINS
$1,416.36$1,293.85Engineered Precision for Unmatched Durability Optimized Exhaust Flow Enhancing Performance Crafted as a genuine OEM component by Cummins for seamless compatibility CUMMINS 4386797 EXHAUST...$1,416.36$1,293.85 -
CUMMINS 4386724 EXHAUST MANIFOLD Original OEM part
CUMMINS
$1,535.44$1,402.62Cummins 4386724 - EXHAUST MANIFOLD MINS4386724 Find top-quality replacement parts like the 4386724 EXHAUST MANIFOLD by Cummins at our store. Trust in authenticity and superior performance with the...$1,535.44$1,402.62 -
CUMMINS 4386668 EXHAUST MANIFOLD Original OEM part
CUMMINS
$1,323.16$1,208.71Precision engineered to uphold Cummins’ legacy of power and durability Optimizes exhaust flow for enhanced engine efficiency and reduced emissions Constructed from premium materials to withstand...$1,323.16$1,208.71 -
CUMMINS 4386649 EXHAUST MANIFOLD Original OEM part
CUMMINS
$1,552.85$1,418.53Precision engineered for excellence and endurance Direct fit design guarantees optimal exhaust flow and reduced emissions Heat-resistant materials protect engine integrity under demanding...$1,552.85$1,418.53 -
CUMMINS 4386627 EXHAUST MANIFOLD Original OEM part
CUMMINS
$1,223.80$1,117.95Precision-engineered Reliability: Crafted for seamless integration and long-lasting service. Enhanced Exhaust Flow: Designed to optimize engine breathing and reduce emissions. Durability Under...$1,223.80$1,117.95 -
CUMMINS 4386606 EXHAUST MANIFOLD Original OEM part
CUMMINS
$964.63$881.19Engineered to deliver uncompromising exhaust efficiency for your Cummins power system Precision-crafted to withstand harsh thermal cycles and extend engine life Manufactured as an original equipment...$964.63$881.19 -
CUMMINS 4386579 EXHAUST MANIFOLD Original OEM part
CUMMINS
$699.96$639.41Engineered to deliver uncompromised exhaust flow for optimal engine efficiency. Durability designed to withstand extreme operating conditions and extend engine life. Guaranteed genuine OEM component...$699.96$639.41