Clearance Sale
Clearance Cummins Engine Parts
The Clearance Sale includes discounted Cummins engine parts, diesel engine parts and replacement components for compatible Onan, Cummins and Fleetguard applications. This category helps customers find clearance items for engine maintenance, repair, service and equipment upkeep while inventory is available.
Clearance Diesel Engine Parts by Brand, Model and Part Number
Customers looking for Cummins engine parts online can review clearance inventory for available service components, hardware, filters, hoses, tools, electrical parts, fuel system parts and other diesel engine replacement items. Clearance products may change over time, so each item should be checked by engine model, serial number, original part number and product details before ordering.
- Clearance Inventory: Includes discounted diesel engine parts and replacement components available while supplies last.
- Cummins Engine Parts: Customers searching for Cummins engine parts should confirm model, serial number, application and part number before ordering.
- Brand Coverage: May include clearance parts for Onan, Cummins and Fleetguard applications, depending on current inventory.
- Common Service Items: May include filters, hoses, gaskets, fuel system parts, electrical items, tools, hardware and related engine components.
- Fitment Details: Use engine model, serial number, original part number, product details or parts diagram to select the correct clearance item.
Find the correct clearance diesel engine part: Review your engine model, serial number, original part number and product details before selecting a clearance item. For help identifying compatible Cummins engine parts or diesel engine parts, browse Parts Manuals, visit the Help Center or contact customer support.
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On Sale
ONAN 1856141 DELIVERY VALVE GASKET Original ONAN/CUMMINS OEM part
ONAN
$8.40$6.72$7.68The ONAN 185-6141 delivery valve gasket is a high-quality, durable gasket made from premium materials and supplied as an original equipment manufacturer (OEM) part. This gasket provides a...$8.40$6.72$7.68 -
On Sale
CUMMINS 4982076 PLUG GLOW Original OEM part
CUMMINS
$61.95$49.56$56.59Power reliability begins with precision-engineered components. Ensures rapid cold start and optimal combustion performance. Durable design engineered for long-term dependability in demanding...$61.95$49.56$56.59Qty in Cart: 0Quantity:Price:$61.95$49.56$56.59Subtotal: -
On Sale
ONAN 4053111 CLIP PIN Original ONAN/CUMMINS OEM part
ONAN
$7.90$6.32$7.22ONAN 405-3111 CLIP PIN made of high-grade steel in OEM condition for direct replacement. Designed to securely fasten components ensuring safe and stable operation during use. Constructed for...$7.90$6.32$7.22 -
On Sale
ONAN 8022554 SOCKET HEAD SCREW ONAN Genuine OEM Part
ONAN
$8.15$6.52$7.44This is a durable socket head screw made from high-grade steel, offered as a genuine OEM part by ONAN. Designed to provide secure fastening essential for maintaining equipment integrity and...$8.15$6.52$7.44 -
On Sale
ONAN A063H392 COMPRESSION SPRING ONAN Genuine OEM Part
ONAN
$5.36$4.29$4.90ONAN A063H392 compression spring made from high-grade steel, provided as a genuine OEM part. Offers consistent tension and reliable mechanical function within ONAN generator assemblies. Built...$5.36$4.29$4.90 -
On Sale
ONAN 5180581 PUSH ON NUT ONAN Genuine OEM Part
ONAN
$8.19$6.55$7.49This is a genuine OEM ONAN 518-0581 push on nut made from durable metal for secure fastening. Designed to provide a tight and reliable grip to components, ensuring stable assembly. Constructed...$8.19$6.55$7.49 -
On Sale
CUMMINS 4919358 VALVE SPRING COMPRESSOR Original OEM part
CUMMINS
$950.42$760.34$868.21Precision Engineering for Unmatched Reliability Durable construction designed for consistent valve spring compression Essential tool engineered specifically for Cummins engine maintenance tasks 100%...$950.42$760.34$868.21Qty in Cart: 0Quantity:Price:$950.42$760.34$868.21Subtotal: -
On Sale
CUMMINS 3822566 ENGINE BLOWBY TOOL CUMMINS Genuine OEM Part
CUMMINS
$131.50$105.20$120.13Engineered to deliver precise measurement and optimal functionality Robust construction ensures durability and long-lasting use Authentic OEM component designed explicitly for CUMMINS equipment...$131.50$105.20$120.13Qty in Cart: 0Quantity:Price:$131.50$105.20$120.13Subtotal: -
On Sale
ONAN 5030731 HOSE CLAMP ONAN Genuine OEM Part
ONAN
$7.66$6.13$7.00ONAN 503-0731 is a metal hose clamp made to OEM standards for secure connections. This hose clamp provides a strong, adjustable seal for fuel and coolant hoses. Constructed of...$7.66$6.13$7.00 -
On Sale
ONAN 3321554 LOOP CLAMP Original OEM part
ONAN
$7.72$6.18$7.05This is a high-quality LOOP CLAMP made from durable materials and supplied as an original OEM part. Secures wiring and components firmly to prevent vibration-related issues in generator systems...$7.72$6.18$7.05 -
On Sale
CUMMINS 3104860 V RIBBED BELT Original OEM part
CUMMINS
$186.24$148.99$170.13Engineered for Excellence: Experience unmatched durability and precision fit designed specifically for Cummins engines. Optimized Performance: Enhances engine efficiency by delivering consistent...$186.24$148.99$170.13Qty in Cart: 0Quantity:Price:$186.24$148.99$170.13Subtotal: -
On Sale
CUMMINS 3101314 V RIBBED BELT Original OEM part
CUMMINS
$114.26$91.41$104.38Empower your engine’s rhythm with precision-crafted reliability Engineered ribbed belt design ensures optimal grip and reduced slippage Exceptional tensile strength for prolonged operational life...$114.26$91.41$104.38Qty in Cart: 0Quantity:Price:$114.26$91.41$104.38Subtotal: -
On Sale
ONAN 1100539 VALVE SPRING Original ONAN/CUMMINS OEM part PACK OF 2
ONAN
$25.17$20.14$22.99ONAN 110-0539 valve spring made from high-grade steel, supplied as a genuine OEM replacement part Designed to control valve movement ensuring optimal engine timing and performance Durable...$25.17$20.14$22.99 -
On Sale
ONAN 818115003 DRIVE RIVET Original ONAN/CUMMINS OEM part
ONAN
$8.10$6.48$7.40ONAN 818-1150-03 DRIVE RIVET is a metal fastener crafted for secure assembly in ONAN machinery, supplied as a genuine OEM component. Provides precise and stable mechanical connection to ensure...$8.10$6.48$7.40 -
On Sale
ONAN A044A614 RADIATOR HOSE Original ONAN/CUMMINS OEM part
ONAN
$22.22$17.78$20.29The ONAN A044A614 radiator hose is made from high-quality rubber, ensuring durability and flexibility in engine cooling systems. This hose efficiently channels coolant to regulate engine...$22.22$17.78$20.29 -
On Sale
CUMMINS 3978822 CRANKSHAFT THRUST BEARING CUMMINS Genuine OEM Part
CUMMINS
$80.93$64.74$73.93Genuine CUMMINS OEM component designed to meet rigorous manufacturer standards Ensures proper axial movement control in your engine’s crankshaft for smooth operation Enhances engine longevity by...$80.93$64.74$73.93Qty in Cart: 0Quantity:Price:$80.93$64.74$73.93Subtotal: -
On Sale
ONAN 1855826 PLUG ONAN Genuine OEM Part
ONAN
$10.19$8.15$9.31The ONAN 185-5826 is a high-quality plug made from durable materials, supplied as a genuine OEM part. This plug serves a critical wiring and connection function within ONAN generators and...$10.19$8.15$9.31 -
On Sale
ONAN 502142502 TUBE CAP ONAN Genuine OEM Part
ONAN
$7.92$6.34$7.23Direct replacement tube cap made from durable, high-quality materials in OEM condition Seals critical components to prevent contamination and ensure operational stability Manufactured to meet...$7.92$6.34$7.23 -
On Sale
ONAN 3231199 CONTACTOR PIN Original ONAN/CUMMINS OEM part
ONAN
$12.50$10.00$11.42Direct replacement CONTACTOR PIN made from high-grade metal with original OEM certification Designed to provide precise electrical contact for reliable generator operation Constructed to...$12.50$10.00$11.42 -
On Sale
FLEETGUARD 153518S PACK SEAL Original FLEETGUARD OEM part PACK OF 6
FLEETGUARD
$43.93$35.14$40.13Fleetguard 153518-S - PACK SEAL FLG153518-S Our online store proudly offers the original "153518-S - PACK SEAL" by Fleetguard under the SKU "FLG153518-S". Engineered with precision and designed for...$43.93$35.14$40.13Qty in Cart: 0Quantity:Price:$43.93$35.14$40.13Subtotal: -
On Sale
CUMMINS 3049221 ORING SEAL Original OEM part PACK OF 10
CUMMINS
$53.76$43.01$49.11Precision engineered sealing for uncompromising engine integrity. Exceptional resistance to wear and thermal degradation. Guaranteed genuine OEM Cummins manufacturing for perfect fit and function...$53.76$43.01$49.11Qty in Cart: 0Quantity:Price:$53.76$43.01$49.11Subtotal: -
On Sale
ONAN 821600208 SCREW HEXAGONAL HEAD PRE ASSEMBLED WITH WASHER Original ONAN/CUMMINS OEM part
ONAN
$15.55$12.44$14.20This is a hexagonal head screw made from high-grade steel, delivered as an OEM condition part ready for installation. It provides secure fastening with its pre-assembled washer feature to...$15.55$12.44$14.20 -
On Sale
CUMMINS 5264568 OIL DRAIN GASKET Original OEM part
CUMMINS
$5.94$4.75$5.43Precision-engineered sealing for enduring engine protection Ensures leak-free oil drainage under demanding conditions Manufactured as a genuine Cummins OEM component for guaranteed fit and...$5.94$4.75$5.43Qty in Cart: 0Quantity:Price:$5.94$4.75$5.43Subtotal: -
On Sale
CUMMINS 4095496 V RIBBED BELT Original OEM part
CUMMINS
$322.35$257.88$294.47Engineered Excellence for Reliable Power Transmission Durability Designed for Long-Lasting Service Life Superior tension and grip to optimize engine efficiency Authentic OEM Cummins component...$322.35$257.88$294.47Qty in Cart: 0Quantity:Price:$322.35$257.88$294.47Subtotal: -
On Sale
ONAN 1492523 FUEL INLET LINE Original ONAN/CUMMINS OEM part
ONAN
$35.19$28.15$32.15The ONAN 149-2523 fuel inlet line is made from high-grade materials ensuring durability and OEM standard quality. It provides a secure and leak-proof fuel connection critical for generator...$35.19$28.15$32.15 -
On Sale
ONAN 1852437 FUEL OVERFLOW TUBE ASSEMBLY Original ONAN/CUMMINS OEM part
ONAN
$81.30$65.04$74.27Fuel overflow tube assembly made from durable, high-quality materials for long service life. Ensures safe fuel overflow management to prevent leakage and engine damage. Built to exact...$81.30$65.04$74.27 -
On Sale
ONAN 5081152 RUBBER GROMMET Original ONAN/CUMMINS OEM part
ONAN
$10.08$8.06$9.21The ONAN 508-1152 is a durable rubber grommet made from high-quality materials, supplied as a genuine OEM part. This grommet serves as a critical sealing and vibration dampening component within...$10.08$8.06$9.21 -
On Sale
ONAN 853004054 EXTERNAL TOO LOCK WASHER Original ONAN/CUMMINS OEM part
ONAN
$7.33$5.86$6.69The ONAN 853-0040-54 EXTERNAL TOO LOCK WASHER is made from high-quality metal ensuring robust performance and precise fit. This washer secures critical components, preventing loosening under...$7.33$5.86$6.69 -
On Sale
ONAN 5020175 PIPE ADAPTER ONAN Genuine OEM Part
ONAN
$8.58$6.86$7.84The ONAN 502-0175 PIPE ADAPTER is a high-quality, metal replacement part made to OEM standards. It provides a precise connection interface essential for optimal function in ONAN generators. ...$8.58$6.86$7.84 -
On Sale
ONAN 5031199 VENTILATION HOSE Original ONAN/CUMMINS OEM part
ONAN
$4.76$3.81$4.35The ONAN 503-1199 ventilation hose is constructed from high-quality, durable rubber, ensuring OEM-grade specifications and fit. It facilitates proper ventilation to prevent overheating and...$4.76$3.81$4.35 -
On Sale
ONAN A055M447 CRANKCASE Original ONAN/CUMMINS OEM part
ONAN
$24.84$19.87$22.69The ONAN A055M447 crankcase is a precision-engineered metal housing designed for ONAN generators, supplied as a genuine OEM component. This crankcase provides structural support and protection...$24.84$19.87$22.69 -
On Sale
CUMMINS 3089392 ORING SEAL Original OEM part PACK OF 2
CUMMINS
$15.76$12.61$14.40Precision sealing engineered for uncompromising power reliability Durable, high-grade material designed to resist wear and extreme conditions Ensures optimal engine performance by maintaining...$15.76$12.61$14.40Qty in Cart: 0Quantity:Price:$15.76$12.61$14.40Subtotal: -
On Sale
ONAN A043V496 SPRING Original ONAN/CUMMINS OEM part
ONAN
$1.03$0.82$1.03The ONAN A043V496 spring is a high-quality metal component designed for ONAN generators and engines, supplied as a genuine OEM part. This spring delivers essential tension and resilience...$1.03$0.82$1.03 -
On Sale
CUMMINS 5299165 ELECTRICAL REPAIR CONNECTOR Original OEM part - SUPERSEDED FROM 4918773
CUMMINS
$74.28$59.42$67.86Precision-crafted for seamless power and dependable connections Durable design ensures uninterrupted electrical flow under demanding conditions Corrosion-resistant materials deliver extended service...$74.28$59.42$67.86Qty in Cart: 0Quantity:Price:$74.28$59.42$67.86Subtotal: -
CUMMINS 3963984 SEALING WASHER Original OEM part **SUPERSEDED TO 6595398**
CUMMINS
$0.00Precision engineered for dependable sealing performance. Enhances engine integrity by preventing leaks under extreme conditions. Manufactured as a genuine OEM component by Cummins for guaranteed...$0.00Qty in Cart: 0Quantity:Price:$0.00Subtotal: -
On Sale
CUMMINS 3376516 SEAL PROBE ADAPTER Original OEM part
CUMMINS
$52.53$42.02$47.98Precision-engineered for optimal sealing performance Durable construction to withstand demanding generator environments 100% genuine Cummins OEM part ensuring perfect compatibility CUMMINS 3376516...$52.53$42.02$47.98Qty in Cart: 0Quantity:Price:$52.53$42.02$47.98Subtotal: -
On Sale
CUMMINS 3008883 ENGINE SHIPPING COVER Original OEM part
CUMMINS
$25.65$20.52$23.43Shield your engine with uncompromising protection engineered for excellence Precisely crafted construction for durability and seamless installation Manufactured as an original equipment part by...$25.65$20.52$23.43Qty in Cart: 0Quantity:Price:$25.65$20.52$23.43Subtotal: -
On Sale
ONAN 4059821S0 TOP ENCLOSURE PANEL ASSEMBLY ONAN Genuine OEM Part
ONAN
$390.99$312.79$357.17The ONAN 405-9821-S0 is a top enclosure panel assembly made of high-quality metal, supplied as a genuine OEM part. This panel provides essential protection and coverage for the generator's top...$390.99$312.79$357.17 -
On Sale
ONAN 1863186 WATER HOSE Original ONAN/CUMMINS OEM part
ONAN
$45.79$36.63$45.79ONAN 186-3186 water hose made from high-quality materials, guaranteed as a genuine OEM replacement part. Constructed to provide secure coolant flow, ensuring optimal generator operation. ...$45.79$36.63$45.79 -
On Sale
ONAN A041F151 FUEL HOSE Original ONAN/CUMMINS OEM part
ONAN
$29.66$23.73$27.10This is a fuel hose made from high-grade rubber designed specifically for ONAN generators and meets OEM standards. It ensures consistent fuel flow and resistance to wear in demanding generator...$29.66$23.73$27.10