OLD PARTS
Genuine Old Parts for Onan, Cummins & Fleetguard Diesel Engines
Find authentic old parts tailored for Onan, Cummins, and Fleetguard power engines. Our collection of genuine replacement components ensures your diesel equipment operates with maximum efficiency and durability.
Old Parts for Reliable Diesel Engine Maintenance
We offer a comprehensive range of authentic old parts, including core engine components, seals, filters, and more—all crafted to meet strict quality standards. Each part is designed to restore and maintain the optimal performance of your diesel engines.
- Genuine Quality: Certified original parts to guarantee compatibility and longevity.
- Wide Selection: Extensive inventory covering key Onan, Cummins, and Fleetguard models.
- Trusted Performance: Enhance engine reliability with parts engineered for power and endurance.
Why Choose Our Old Parts? We provide expert-vetted, genuine parts that ensure your diesel engines run smoother and last longer, backed by our commitment to quality and customer satisfaction.
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CUMMINS 3632395 EXHAUST CONNECTION BRACKET Original OEM part
CUMMINS
$2,842.48$2,596.61Cummins 3632395 - EXHAUST CONNECTION BRACKET MINS3632395 Find the genuine Cummins 3632395 - EXHAUST CONNECTION BRACKET, SKU: MINS3632395, on our online store. Crafted to ensure a perfect fit for...$2,842.48$2,596.61 -
CUMMINS 3632087 PRESSURE RELIEF VALVE Original OEM part
CUMMINS
$484.39$442.49Precision engineered protection for your Cummins power system Ensures reliable pressure regulation under demanding conditions Maintains engine safety and operational efficiency 100% genuine Cummins...$484.39$442.49 -
CUMMINS 3631983 AIR INLET TUBE Original OEM part
CUMMINS
$769.89$703.30Engineered excellence for uncompromised power delivery Precision-manufactured air inlet tube for optimal engine breathing Durable construction designed to withstand harsh operating...$769.89$703.30 -
CUMMINS 3631981 AIR INLET TUBE Original OEM part
CUMMINS
$588.93$537.99Cummins 3631981 - AIR INLET TUBE MINS3631981 Upgrade your lawn mower with the reliable "3631981 - AIR INLET TUBE" from Cummins. Our store offers the best price for this original replacement part,...$588.93$537.99 -
CUMMINS 3631970 MALE CONNECTOR Original OEM part
CUMMINS
$423.57$386.93Cummins 3631970 - MALE CONNECTOR MINS3631970 Welcome to our store where you can find the genuine 3631970 - MALE CONNECTOR by Cummins, available at the best price. We pride ourselves on offering...$423.57$386.93 -
CUMMINS 3631888 FLYWHEEL HOUSING Original OEM part
CUMMINS
$5,560.43$5,079.45Engineered for Precision and Endurance: Ensure peak engine alignment and long-term durability. Robust Structural Integrity: Built to withstand demanding operational stresses and maintain engine...$5,560.43$5,079.45 -
CUMMINS 3631707 AIR CYLINDER BRACKET Original OEM part
CUMMINS
$553.32$505.45Cummins 3631707 - AIR CYLINDER BRACKET MINS3631707 Find the authentic Cummins 3631707 - AIR CYLINDER BRACKET at our online store. Engineered with precision and durability, this product is designed...$553.32$505.45 -
CUMMINS 3631706 CLAMPING PLATE Original OEM part
CUMMINS
$411.96$376.33Precision-engineered for seamless integration in Cummins power systems Durable construction ensures long-lasting performance and system stability Genuine OEM Cummins part designed for optimal...$411.96$376.33 -
CUMMINS 3631439 WATER TRANSFER TUBE Original OEM part
CUMMINS
$5,008.30$4,575.09Cummins 3631439 - WATER TRANSFER TUBE MINS3631439 Discover the genuine 3631439 - WATER TRANSFER TUBE by Cummins, available at our store under the product SKU MINS3631439. Made with precision and...$5,008.30$4,575.09 -
CUMMINS 3631336 WIRING RETAINER BRACKET Original OEM part
CUMMINS
$8,701.20$7,948.55Cummins 3631336 - WIRING RETAINER BRACKET MINS3631336 Find the genuine Cummins 3631336 - WIRING RETAINER BRACKET, known for its precise engineering and durability. Get your hands on the authentic...$8,701.20$7,948.55 -
CUMMINS 3631331 WATER TRANSFER TUBE Original OEM part
CUMMINS
$321.58$293.77Engineered for precision and durability to keep your engine running smoothly Crucial component for efficient coolant transfer under demanding conditions Manufactured exclusively by Cummins to meet...$321.58$293.77 -
CUMMINS 3631318 ALTERNATOR PULLEY Original OEM part
CUMMINS
$1,032.20$942.92Engineered to power your Cummins system with unwavering reliability Precision-crafted alternator pulley designed for optimal belt alignment and longevity Durable materials resist wear and maintain...$1,032.20$942.92 -
CUMMINS 3631308 ADJUSTING LINKAGE Original OEM part
CUMMINS
$241.93$221.00Precision engineered for seamless performance and durability. Optimizes throttle adjustment to maintain peak engine responsiveness. Manufactured as an original equipment part to ensure full...$241.93$221.00 -
CUMMINS 3631290 WATER TRANSFER TUBE Original OEM part
CUMMINS
$698.09$637.71Cummins 3631290 - WATER TRANSFER TUBE MINS3631290 Find the original 3631290 - WATER TRANSFER TUBE by Cummins, with SKU "MINS3631290" at our store - the ultimate destination for genuine replacement...$698.09$637.71 -
CUMMINS 3631219 MALE UNION Original OEM part
CUMMINS
$183.18$167.34Cummins 3631219 - MALE UNION MINS3631219 Elevate your outdoor equipment's performance with the genuine 3631219 - MALE UNION by Cummins, available at our store. Crafted to precision, this part...$183.18$167.34 -
CUMMINS 3631106 SHUTOFF VALVE Original OEM part
CUMMINS
$693.60$633.61Cummins 3631106 - SHUTOFF VALVE MINS3631106 Our store proudly offers the original 3631106 - SHUTOFF VALVE from Cummins, ensuring top-notch quality and compatibility for your outdoor equipment. With...$693.60$633.61 -
CUMMINS 3631096 MALE UNION Original OEM part
CUMMINS
$202.06$184.58Precision engineered for enduring strength and seamless system integration Durable construction ensures leak-proof, high-pressure connection Designed specifically for Cummins engines for guaranteed...$202.06$184.58 -
CUMMINS 3631051 CRANKCASE BREATHER Original OEM part
CUMMINS
$3,966.27$3,623.19Precision engineered for uncompromised engine health Effective ventilation system that safeguards internal engine components Durable construction designed for long-lasting reliability 100% genuine...$3,966.27$3,623.19 -
CUMMINS 3630907 FLEXIBLE HOSE Original OEM part
CUMMINS
$5,200.54$4,750.69Engineered for lasting dependability and seamless integration. Flexible design resists wear, vibration, and extreme temperatures. Maintains critical fluid transfer under demanding operating...$5,200.54$4,750.69 -
CUMMINS 3630772 WIRING RETAINER BRACKET Original OEM part
CUMMINS
$2,758.03$2,519.46Engineered for precision, designed for endurance. Robust wiring retention ensuring consistent electrical integrity. High-quality construction optimized for harsh engine environments. Authentic...$2,758.03$2,519.46 -
CUMMINS 3630715 PROBE ADAPTER Original OEM part
CUMMINS
$363.65$332.19Precision engineered for seamless integration Enhances probe accuracy to maintain system efficiency Durable, corrosion-resistant construction for extended service life 100% OEM Cummins part designed...$363.65$332.19 -
CUMMINS 3630701 AIR CLEANER SUPPORT Original OEM part
CUMMINS
$345.58$315.69Precision-engineered to maintain optimal air filtration integrity Robust design ensures long-lasting engine protection and efficiency 100% genuine OEM Cummins component for seamless compatibility...$345.58$315.69 -
CUMMINS 3630698 AIR CLEANER BRACKET Original OEM part
CUMMINS
$1,485.54$1,357.04Reliability engineered for endurance: Trust the precision craftsmanship behind every bracket to support your air cleaner with steadfast strength. Ensures optimal air filtration alignment: Maintain...$1,485.54$1,357.04 -
CUMMINS 3630348 COMPRESSOR WATER OUTLET TUBE Original OEM part
CUMMINS
$844.45$771.40Precision engineered for uncompromising durability and fit Essential component to maintain optimal engine cooling and performance Constructed to withstand demanding operating conditions 100% genuine...$844.45$771.40 -
CUMMINS 3630345 COMPRESSOR WATER INLET TUBE Original OEM part
CUMMINS
$920.52$840.89Precision engineering delivering peak cooling system performance Robust construction to withstand demanding engine environments Designed exclusively as an OEM component by Cummins for guaranteed...$920.52$840.89 -
CUMMINS 3630332 AFTERCOOLER BRACKET Original OEM part
CUMMINS
$7,169.47$6,549.31Power your engine's potential with uncompromising build quality. Precision-engineered bracket guarantees secure aftercooler mounting for optimal airflow. Durable construction withstands harsh...$7,169.47$6,549.31 -
CUMMINS 3630267 AIR INTAKE MANIFOLD Original OEM part
CUMMINS
$1,967.66$1,797.46Engineered for Excellence, Delivered with Precision Optimizes air distribution to maximize combustion efficiency Durable construction ensures long-lasting performance under demanding conditions 100%...$1,967.66$1,797.46 -
CUMMINS 3630260 EXHAUST MANIFOLD Original OEM part
CUMMINS
$754.54$689.27Precision-engineered exhaust flow for superior engine efficiency Durable design that withstands extreme temperatures and harsh conditions Authentic OEM quality directly from Cummins for guaranteed...$754.54$689.27 -
CUMMINS 3630112 HANDLE PUMP BRACKET Original OEM part
CUMMINS
$2,133.10$1,948.59Cummins 3630112 - HANDLE PUMP BRACKET MINS3630112 Discover the genuine 3630112 - HANDLE PUMP BRACKET by Cummins at our store. With meticulous attention to quality, we provide original replacement...$2,133.10$1,948.59 -
CUMMINS 3630108 STREET PIPE TEE Original OEM part
CUMMINS
$164.83$150.57Precision engineered for seamless integration and peak engine efficiency Durable design to withstand extreme operating conditions and extend engine life 100% genuine OEM CUMMINS component ensuring...$164.83$150.57 -
CUMMINS 3629906 CLAMPING RING Original OEM part
CUMMINS
$77.04$70.37Precision sealed power—engineered to hold your system together. Designed for maximum clamping strength to maintain critical engine connections securely. Constructed from premium-grade materials to...$77.04$70.37 -
CUMMINS 3629766 VALVE BRACKET Original OEM part
CUMMINS
$353.08$322.54Cummins 3629766 - VALVE BRACKET MINS3629766 Upgrade your outdoor equipment with the authentic 3629766 - VALVE BRACKET from Cummins. Designed for precise fit and top performance, this essential part...$353.08$322.54 -
CUMMINS 3629723 WATER BYPASS TUBE Original OEM part
CUMMINS
$3,847.40$3,514.60Precision-engineered for seamless engine cooling harmony Durable construction designed to withstand high thermal stress Essential component for maintaining efficient coolant flow Certified as an...$3,847.40$3,514.60 -
CUMMINS 3629651 V BELT Original OEM part PACK OF 2
CUMMINS
$410.65$375.13Cummins 3629651 - V BELT MINS3629651 Discover the unmatched quality of the 3629651 - V BELT from Cummins, designed to deliver optimal performance for your outdoor equipment. With our store, you can...$410.65$375.13 -
CUMMINS 3629520 EXHAUST OUTLET CONNECTION Original OEM part
CUMMINS
$1,482.47$1,354.24Cummins 3629520 - EXHAUST OUTLET CONNECTION MINS3629520 Find the genuine replacement part 3629520 - EXHAUST OUTLET CONNECTION by Cummins at our store. Crafted with precision, this part guarantees a...$1,482.47$1,354.24 -
CUMMINS 3629447 TURBOCHARGER OIL DRAIN TUBE Original OEM part
CUMMINS
$285.24$260.57Engineered to elevate your power system's excellence. High-grade construction for seamless oil drainage and enhanced turbocharger longevity. Precision-designed to fit and function perfectly within...$285.24$260.57 -
CUMMINS 3629071 DECAL Original OEM part
CUMMINS
$43.38$39.63Cummins 3629071 - DECAL MINS3629071 Look no further for the genuine Cummins 3629071 decal, essential for maintaining the authenticity of your outdoor equipment. Our store stands out as your prime...$43.38$39.63 -
CUMMINS 3628913 GEAR COVER Original OEM part
CUMMINS
$8,277.86$7,561.83Precision engineered for unwavering engine reliability Robust construction to withstand intensive operational demands Optimizes sealing and protection of critical gear components Authentic Cummins...$8,277.86$7,561.83 -
CUMMINS 3628579 ORIFICE PLUG Original OEM part
CUMMINS
$92.87$84.84Precision-engineered to maintain optimal flow and engine balance. Essential for preserving system efficiency and reducing emissions. Manufactured as an authentic OEM Cummins part for perfect fit and...$92.87$84.84 -
CUMMINS 3628499 INSTRUMENT PANEL BRACE Original OEM part
CUMMINS
$323.02$295.08Precision-engineered stability for your Cummins engine Robust construction ensures long-term vibration resistance Genuine OEM Cummins component crafted for guaranteed compatibility Reliability...$323.02$295.08