Belt Tensioners
Genuine Belt Tensioners for Diesel Engines by Onan, Cummins & Fleetguard
Maintain peak performance and extend the life of your diesel engines with our authentic Belt Tensioners. Engineered specifically for Onan, Cummins, and Fleetguard power engines, these tensioners ensure precise belt alignment and consistent tension, preventing slippage and reducing wear.
Premium Belt Tensioners for Optimal Engine Efficiency | Genuine Diesel Engines Parts
Our range includes high-quality automatic and manual belt tensioners, crafted for durability and superior performance. Featuring robust construction and corrosion-resistant materials, these parts are essential for reliable engine operation under demanding conditions.
- Authentic Brand Parts: Genuine Onan, Cummins, and Fleetguard belt tensioners tailored for diesel power engines.
- Enhanced Durability: Designed to withstand high temperatures and mechanical stress for long-lasting service.
- Precise Fitment: Ensures perfect compatibility to maximize engine efficiency and reduce maintenance downtime.
Why Choose Our Belt Tensioners? We offer expertly sourced, genuine parts that guarantee reliability, improve engine lifespan, and deliver unmatched value for your diesel engine maintenance needs.
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CUMMINS 5270678 BELT TENSIONER Original OEM part
CUMMINS
$285.78$261.06Engineered for precision and endurance – maintain your generator’s reliability with every turn. Robust design ensures consistent belt tension, reducing wear and maximizing engine efficiency...$285.78$261.06 -
CUMMINS 5270452 BELT TENSIONER Original OEM part
CUMMINS
$351.54$321.13Power your engine with trusted precision and durability. Engineered for optimal belt tensioning to sustain peak performance under demanding conditions. Robust design ensures consistent operation,...$351.54$321.13 -
CUMMINS 5270123 BELT TENSIONER Original OEM part
CUMMINS
$344.62$314.81Precision engineered for unwavering reliability Optimizes belt tension to maintain peak engine efficiency Durable construction designed for long-term performance under demanding conditions 100% OEM...$344.62$314.81 -
CUMMINS 5264111 BELT TENSIONER Original OEM part
CUMMINS
$281.96$257.57Cummins 5264111 - BELT TENSIONER MINS5264111 When it comes to ensuring optimal performance of your outdoor equipment, the 5264111 - BELT TENSIONER by Cummins is a crucial component. Our store offers...$281.96$257.57 -
CUMMINS 5259022 BELT TENSIONER Original OEM part
CUMMINS
$270.20$246.83Depend on Precision Engineering That Drives Your Power Robust, durable design crafted to maintain optimal belt tension under all operating conditions Essential for preserving engine health, reducing...$270.20$246.83 -
CUMMINS 5258155 BELT TENSIONER Original OEM part
CUMMINS
$308.37$281.70Precision engineered to power your Cummins engine confidently. Robust tension control for guaranteed belt alignment and longevity. Corrosion resistant materials designed to withstand harsh...$308.37$281.70 -
CUMMINS 5256546 BELT TENSIONER Original OEM part
CUMMINS
$279.25$255.09Engineered precision for lasting power and smooth operation Maintains optimal belt tension to protect engine components and enhance fuel economy Robust design tailored specifically for Cummins power...$279.25$255.09 -
CUMMINS 4994573 BELT TENSIONER Original OEM part
CUMMINS
$341.80$312.24Engineered to Power Precision: Trust the original component designed to maintain optimal belt tension for flawless engine operation. Durability Meets Performance: Crafted with high-strength...$341.80$312.24 -
CUMMINS 4994314 BELT TENSIONER Original OEM part
CUMMINS
$293.95$268.52Cummins 4994314 - BELT TENSIONER MINS4994314 The Cummins 4994314 - BELT TENSIONER available at our store is a top-quality replacement part that ensures optimal performance for your outdoor equipment...$293.95$268.52 -
CUMMINS 4981116 BELT TENSIONER Original OEM part
CUMMINS
$353.06$322.52Engineered for precision, built for endurance — the heart of your power system’s reliability. Maintains optimal belt tension to prevent slippage and ensure consistent engine performance under...$353.06$322.52 -
CUMMINS 4948107 BELT TENSIONER Original OEM part
CUMMINS
$85.84$78.41Cummins 4948107 - BELT TENSIONER MINS4948107 Pick reliability for your equipment with the Cummins 4948107 - BELT TENSIONER, ensuring optimal performance. Our store stands out as your prime choice...$85.84$78.41 -
CUMMINS 4939368 BELT TENSIONER Original OEM part
CUMMINS
$329.76$301.24Engineered to optimize belt tension for consistent power delivery Durable construction ensures extended service life under demanding conditions Guaranteed OEM quality assures precise fit and...$329.76$301.24 -
CUMMINS 4316721 BELT TENSIONER Original OEM part
CUMMINS
$520.81$475.76Cummins 4316721 - BELT TENSIONER MINS4316721 Looking for a reliable replacement part for your outdoor equipment Look no further than the Cummins 4316721 - BELT TENSIONER. With superior quality and...$520.81$475.76 -
CUMMINS 4086084 BELT TENSIONER Original OEM part
CUMMINS
$1,356.27$1,238.95Engineered for precision, built to endure — power your Cummins with confidence. Maintains optimal belt tension for peak engine efficiency and reduced wear. Robust construction designed to withstand...$1,356.27$1,238.95 -
CUMMINS 4063951 BELT TENSIONER Original OEM part
CUMMINS
$330.30$301.73Precision-engineered for seamless integration Maintains optimal belt tension for improved engine efficiency Durable construction to withstand demanding operational conditions 100% Genuine OEM...$330.30$301.73 -
CUMMINS 4063950 BELT TENSIONER Original OEM part
CUMMINS
$357.18$326.29Precision engineered to keep your engine running at peak efficiency. Ensures optimum belt tension for smooth and reliable operation. Built to withstand demanding conditions with exceptional...$357.18$326.29 -
CUMMINS 4059203 BELT TENSIONER Original OEM part
CUMMINS
$731.30$668.05Cummins 4059203 - BELT TENSIONER MINS4059203 Find your peace of mind in the reliability of the Cummins 4059203 - BELT TENSIONER, now available at our store under the SKU "MINS4059203". With a...$731.30$668.05 -
CUMMINS 4059201 BELT TENSIONER Original OEM part
CUMMINS
$602.14$550.05Engineered for unmatched reliability and performance integration Advanced tensioning mechanism to maintain optimal belt alignment Manufactured directly by Cummins ensuring exact OEM...$602.14$550.05 -
CUMMINS 3976834 BELT TENSIONER Original OEM part
CUMMINS
$265.00$242.08Cummins 3976834 - BELT TENSIONER MINS3976834 Ensure the optimal functionality of your outdoor equipment with the 3976834 - BELT TENSIONER from Cummins. Our store stands out as the go-to destination...$265.00$242.08 -
CUMMINS 3976833 BELT TENSIONER Original OEM part
CUMMINS
$267.24$244.12Engineered for excellence, designed to perform. Robust tension control for consistent belt alignment. Durable construction delivering lasting service life. Certified genuine OEM Cummins part...$267.24$244.12 -
CUMMINS 3973820 BELT TENSIONER Original OEM part
CUMMINS
$341.43$311.89Cummins 3973820 - BELT TENSIONER MINS3973820 Find original replacement part 3973820 - BELT TENSIONER by Cummins at our store. Ensure optimal performance with this genuine product. Experience the...$341.43$311.89 -
CUMMINS 3970822 BELT TENSIONER Original OEM part
CUMMINS
$294.59$269.11Cummins 3970822 - BELT TENSIONER MINS3970822 Find the genuine 3970822 - BELT TENSIONER by Cummins at our store. Rest assured that you are purchasing an authentic product that will fit your outdoor...$294.59$269.11 -
CUMMINS 3967190 BELT TENSIONER Original OEM part
CUMMINS
$343.06$313.39Drive power with uncompromised precision and dependability. Optimizes belt alignment for smooth engine operation. Designed to withstand demanding industrial and commercial environments. Certified...$343.06$313.39 -
CUMMINS 3967189 BELT TENSIONER Original OEM part
CUMMINS
$910.20$831.47Precision-engineered tension for unwavering belt stability Durable construction designed to extend engine life and efficiency Authentic Cummins OEM component ensuring perfect compatibility CUMMINS...$910.20$831.47 -
CUMMINS 3967188 BELT TENSIONER Original OEM part
CUMMINS
$311.54$284.59Engineered Precision for Unmatched Durability: Designed to maintain perfect belt tension, this part optimizes engine performance and reduces wear. Ensures Optimal Power Transmission: Seamlessly...$311.54$284.59 -
CUMMINS 3965589 BELT TENSIONER Original OEM part
CUMMINS
$765.47$699.26Engineered Excellence for Every Rotation Precision-crafted tensioning to maintain optimal belt drive alignment Robust construction ensuring long-lasting durability under rigorous conditions 100%...$765.47$699.26 -
CUMMINS 3802287 BELT TENSIONER Original OEM part
CUMMINS
$351.37$320.98Power your engine with precision and reliability. Maintains optimal belt tension to maximize engine efficiency. Engineered to resist wear and extend service intervals under demanding conditions...$351.37$320.98 -
CUMMINS 3694214 SELF TENSIONING BELT Original OEM part
CUMMINS
$140.06$127.95Precision-engineered for seamless power delivery Maintains ideal belt tension for long-lasting performance Authentic OEM Cummins component guaranteeing perfect compatibility CUMMINS 3694214 SELF...$140.06$127.95 -
CUMMINS 3693220 SELF TENSIONING BELT Original OEM part
CUMMINS
$149.66$136.72Engineered to elevate your Cummins experience with precision and dependability Robust self-tensioning mechanism ensures optimal belt tension and extended service life Designed for seamless...$149.66$136.72 -
CUMMINS 3693219 SELF TENSIONING BELT Original OEM part
CUMMINS
$85.28$77.91Performance that drives excellence: engineered to maintain optimal belt tension automatically for consistent power delivery. Durability under demanding conditions: crafted with premium materials...$85.28$77.91 -
CUMMINS 3693212 BELT TENSIONER Original OEM part
CUMMINS
$238.53$217.90Precision in motion, reliability in every turn. Exact tension control for optimized belt performance. Durable materials engineered for long-lasting service life. Certified Cummins OEM component for...$238.53$217.90 -
CUMMINS 3692510 BELT TENSIONER Original OEM part
CUMMINS
$715.95$654.02Cummins 3692510 - BELT TENSIONER MINS3692510 When it comes to maintaining the efficiency of your outdoor equipment, the 3692510 - BELT TENSIONER by Cummins stands out as a top-quality option. Our...$715.95$654.02 -
CUMMINS 3691283 BELT TENSIONER Original OEM part
CUMMINS
$765.35$699.15Cummins 3691283 - BELT TENSIONER MINS3691283 Find the authentic 3691283 - BELT TENSIONER by Cummins at our store, known for quality replacement parts. Benefit from our competitive pricing and speedy...$765.35$699.15 -
CUMMINS 3691282 CUMMINS Genuine OEM Part
CUMMINS
$708.64$647.34Guaranteed genuine Cummins OEM part designed for exact compatibility Ensures precise belt tension to maintain engine performance and prevent premature wear Contributes to reducing mechanical noise...$708.64$647.34 -
CUMMINS 3691281 BELT TENSIONER Original OEM part
CUMMINS
$765.79$699.55Engineered Excellence for Enduring Power Precision tensioning for optimal belt alignment Durable design to withstand rigorous engine demands 100% Genuine OEM Cummins component for guaranteed...$765.79$699.55 -
CUMMINS 3691280 BELT TENSIONER Original OEM part
CUMMINS
$692.10$632.24Engineered Reliability for Peak Performance Robust Belt Tension Control Enhances Engine Efficiency Improves Longevity and Reduces Maintenance Needs 100% Genuine Cummins OEM Component, Guaranteed...$692.10$632.24 -
CUMMINS 3691279 BELT TENSIONER Original OEM part
CUMMINS
$1,525.92$1,393.92Cummins 3691279 - BELT TENSIONER MINS3691279 Refine your outdoor equipment's performance with the genuine Cummins 3691279 - BELT TENSIONER, SKU "MINS3691279". Trust our store for top-quality...$1,525.92$1,393.92 -
CUMMINS 3690067 BELT TENSIONER Original OEM part
CUMMINS
$563.64$514.88Precision engineered for seamless power delivery Durable construction for enduring engine efficiency Maintains optimal belt tension to safeguard your generator system 100% Genuine Cummins OEM part...$563.64$514.88 -
CUMMINS 3649079 BELT TENSIONER Original OEM part
CUMMINS
$807.39$737.55Cummins 3649079 - BELT TENSIONER MINS3649079 Find the perfect solution for your outdoor equipment needs with the Cummins 3649079 - BELT TENSIONER. This original replacement part ensures optimal...$807.39$737.55 -
CUMMINS 3358082 BELT TENSIONER Original OEM part
CUMMINS
$695.97$635.77Engineered for enduring power and seamless operation Ensures optimal belt tension for peak engine efficiency Designed to minimize vibration and extend system life 100% genuine OEM part from Cummins,...$695.97$635.77