Collection: Engine Parts | Volvo, Cummins, Mack & More OEM Parts
Shop our inventory of new surplus engine parts for Volvo, Cummins, Mack, Perkins, and more. We carry a mix of OEM and high-quality aftermarket components—including gaskets, sensors, injectors, and more—at discounted pricing. Ideal for fleet maintenance, rebuilds, or critical repairs, these parts are in stock and ready to ship.
Shipped from our warehouse in Ohio.
Heavy-Duty Solutions — Built to Perform. Trusted to Last.
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Vendor:truckparts4u.com2596925C91 | International DT466 HEUI Long Block | 95–96 | 175–250 HP | Factory Reman (Renewed)
2596925C91 | International DT466 HEUI Long Block | 95–96 | 175–250 HP | Factory Reman (Renewed) Product SummaryPart...Regular price $6,295.00 USDSale price $6,295.00 USD Regular priceUnit price per$0.00 USD -
Vendor:truckparts4u.com994000 | Horton Restrictor Valve | Volvo 3947398 | 819328 | New Genuine
994000 | Horton Restrictor Valve | Volvo 3947398 | 819328 | New Genuine Product SummaryPart Number: 994000Brand: HortonCondition:...Regular price $74.47 USDSale price $74.47 USD Regular priceUnit price per -
Vendor:truckparts4u.com323801001010K | VDO Temperature Sender 323.801/001/010 | 1/2-14 NPTF | Terex 5755628568 | New Genuine
323801001010K | VDO Temperature Sender 323.801/001/010 | 1/2-14 NPTF | Terex 5755628568 | New Genuine Product Summary:New genuine...Regular price $57.47 USDSale price $57.47 USD Regular priceUnit price per -
Vendor:truckparts4u.com1179304 Temperature Indicator | Deutz 01179304 | Dynapac 449600187 | Temp Sending Switch | New Genuine NOS
1179304 is a genuine Deutz temperature indicator / sending switch, also referenced as Deutz 01179304 and Dynapac part...Regular price $107.47 USDSale price $107.47 USD Regular priceUnit price per -
Vendor:truckparts4u.comMP20019 Injector Nozzle | Perkins 804D-33T | New Genuine NOS | MP20019 Fuel Injector
MP20019 Injector Nozzle | Perkins 804D-33T | New Genuine NOS | MP20019 Fuel Injector Product Summary:MP20019 is a...Regular price $264.74 USDSale price $264.74 USD Regular priceUnit price per$297.74 USDSale -
Vendor:truckparts4u.comFP-5111422 Cam Bearing STD | FP Diesel | Federal-Mogul | Detroit Diesel Front/Rear | New (NOS)
FP-5111422 is a standard-size camshaft end bearing manufactured by FP Diesel (Federal-Mogul). Designed for use in Detroit Diesel...Regular price $34.74 USDSale price $34.74 USD Regular priceUnit price per -
Vendor:truckparts4u.com85124530 Volvo / Mack EGR Hose Kit | S&S Truck S-23431
85124530 Volvo / Mack EGR Hose Kit | S&S Truck S-23431 Product Summary:85124530 is an aftermarket EGR hose...Regular price $32.47 USDSale price $32.47 USD Regular priceUnit price per -
Vendor:truckparts4u.com6HK1XS Isuzu Diesel Engine | 7.8L 250HP @ 2200 RPM | 3SZXH07.84RA | New Surplus | No Core
Product Summary:This listing is for a 6HK1XS Isuzu diesel engine, EPA-rated as 3SZXH07.84RA. The engine is a 7.8L...Regular price $6,900.00 USDSale price $6,900.00 USD Regular priceUnit price perSold out -
Vendor:truckparts4u.com65.10101-7099 Injector | Doosan DB58 | Komatsu | 31-386A | Replaces 7090, 7092, 7085A | New Genuine NOS
65.10101-7099 is a genuine new old stock (NOS) fuel injector nozzle holder assembly used in Doosan, Daewoo, and...Regular price $194.74 USDSale price $194.74 USD Regular priceUnit price per -
Vendor:truckparts4u.com6436253 | AC Fuel Filter Cover | Genuine GM Chevy Truck | New NOS
Part Number: 6436253Brand: AC/General MotorsProduct Type: Fuel Filter CoverCondition: New OEM (NOS - New Old Stock)Application: Chevy Truck...Regular price $47.74 USDSale price $47.74 USD Regular priceUnit price per -
Vendor:truckparts4u.com47100-2761 Starter Solenoid | Nikko Denki | Komatsu KD47100-2761 | New OEM
47100-2761 is a genuine Nikko Denki starter solenoid, OEM for various Komatsu machinery. Also marked as Komatsu KD47100-2761....Regular price $127.74 USDSale price $127.74 USD Regular priceUnit price per -
Vendor:truckparts4u.com4191001 Belt Break Switch | KHD Deutz | D900509401 Dynapac | Replaces 4214638 | 24V 150W | New Genuine NOS
4191001 is a genuine KHD Deutz belt break switch, also used in Dynapac equipment under part number D900509401....Regular price $97.74 USDSale price $97.74 USD Regular priceUnit price per
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Discount Parts Exchange delivers quality, reliability, and value in every drivetrain component. Backed by decades of hands-on experience, our heavy-duty solutions are built to keep your truck running.