Collection: Volvo & Mack Truck Parts | Genuine OEM Heavy-Duty Components
Explore our complete selection of Volvo and Mack heavy-duty truck parts, featuring genuine OEM components and select S&S Truck Parts replacements. This collection includes engine sensors, gauges, air system fittings, transmission switches, V-band clamps, and electrical harnesses—everything built to keep Volvo VN, VNL, and Mack models performing like new.
Whether you’re maintaining a single truck or managing a fleet, our new surplus (NOS) and factory-tested parts provide dependable fit, OEM-grade quality, and lasting value. Each part is backed by the expertise of Discount Parts Exchange—where decades of drivetrain experience meet trusted inventory.
Heavy-Duty Solutions — Built to Perform. Trusted to Last.
-
-
-
Vendor:Volvo Mack25004362 Mack Circuit Breaker Switch | 1MR4321M2 / 25498684 | New Genuine OEM
25004362 | Mack Circuit Breaker Switch | 1MR4321M2 / 25498684 | New Genuine OEM Product Summary:25004362 is a...Regular price $24.47 USDSale price $24.47 USD Regular priceUnit price per -
Vendor:Volvo Mack21483569 Volvo / Mack Elbow Fitting | Norgren PA66-IMD30 | New Genuine
21483569 | Volvo / Mack Elbow Fitting | Norgren PA66-IMD30 | New Genuine OEM Product Summary:21483569 is a...Regular price $24.74 USDSale price $24.74 USD Regular priceUnit price per -
Vendor:Volvo Mack21133804 Volvo 10PK 1400 V-Belt | Gates K100551HD Cross | New Genuine OEM (NOS)
21133804 | Volvo 10PK 1400 V-Belt | Gates K100551HD Cross | New Genuine OEM (NOS) Product Summary:21133804 is...Regular price $47.74 USDSale price $47.74 USD Regular priceUnit price per -
Vendor:Volvo Mack20991438 Volvo Mack Control Unit | VO20991438 TSM1-A Tach Signal Module | New Genuine OEM
20991438 | Volvo Mack Control Unit | VO20991438 TSM1-A Tach Signal Module | New Genuine OEM Product Summary:20991438...Regular price $124.74 USDSale price $124.74 USD Regular priceUnit price per -
Vendor:Volvo Mack20942916 Volvo Transmission Wiring Harness | New Genuine OEM
20942916 | Volvo Transmission Wiring Harness | New Genuine OEM Product Summary:20942916 is a genuine Volvo OEM transmission...Regular price $277.47 USDSale price $277.47 USD Regular priceUnit price perSold out -
Vendor:Volvo Mack20549517 Volvo CB Radio Double Antenna Wiring System | RAMI MASC-4AV3 | OEM 20446445 | New Genuine
20549517 | Volvo CB Radio Double Antenna Wiring System | RAMI MASC-4AV3 | OEM 20446445 | New Genuine...Regular price $127.74 USDSale price $127.74 USD Regular priceUnit price per -
Vendor:Volvo Mack20505399 Air Spring | 1R12-405 / 1R12-595 | Newstar S-22540 | S&S Truck Replacement
20505399 Air Spring | 1R12-405 / 1R12-595 | Newstar S-22540 | S&S Truck Replacement Product Summary 20505399 is...Regular price $97.47 USDSale price $97.47 USD Regular priceUnit price per -
Vendor:Volvo Mack20501191 Volvo V-Band Clamp Kit | D12 Engine | OEM 20490478 | New Genuine
20501191 | Volvo V-Band Clamp Kit | D12 Engine | OEM 20490478 | New Genuine Product Summary: 20501191...Regular price $64.74 USDSale price $64.74 USD Regular priceUnit price per -
Vendor:S&S Truck Parts20498998 Hood Latch LH/RH | Volvo VN/VNL | S&S Truck S-21109 | New Aftermarket
20498998 | Hood Latch LH/RH | Volvo VN/VNL | S&S Truck S-21109 | New Aftermarket Product Summary: 20498998...Regular price $34.74 USDSale price $34.74 USD Regular priceUnit price per -
Vendor:Volvo Mack20461806 Volvo CB Radio Single Antenna Wiring System | RAMI MASC-4A-1 | VN Series | New Genuine
20461806 | Volvo CB Radio Single Antenna Wiring System | RAMI MASC-4A-1 | VN Series | New Genuine...Regular price $127.74 USDSale price $127.74 USD Regular priceUnit price per -
Vendor:Volvo Mack17MT4107M Mack Electric Tachometer | OEM 25057931 | New Genuine
17MT4107M | Mack Electric Tachometer | OEM 25057931 | New Genuine Product Summary:17MT4107M is a genuine OEM electric...Regular price $227.47 USDSale price $227.47 USD Regular priceUnit price perSold out -
Vendor:Volvo Mack11ME29 | 25183805 Mack V-Band Clamp | 4" Exhaust | New Genuine OEM
11ME29 | 25183805 Mack V-Band Clamp | 4" Exhaust | New Genuine OEM Product Summary:11ME29 is a genuine...Regular price $18.95 USDSale price $18.95 USD Regular priceUnit price per
Your #1 Source for Remanufactured Transmissions, Differentials, Transfer Cases & PTOs — Since 1997
Trusted by Fleets & Technicians for Over 25 Years
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.