BB Overstock Parts Heavy Duty Dump Truck Parts | OEM Mack, Volvo & Cummins | BB Overstock Parts Collection Image

Heavy Duty Dump Truck Parts | OEM Mack, Volvo & Cummins | BB Overstock Parts

OEM Heavy Duty Dump Truck Parts

Minimize your downtime with our massive selection of genuine OEM dump truck parts designed for the most demanding work environments. We specialize in overstock components for Mack, Volvo, and Cummins-powered vocational trucks, ensuring your rig stays on the job site and out of the shop.

Our inventory covers every critical system, from Cummins ISX engine sensors and EGR V-band clamps to Bendix air brake valves and Mack steering yokes. We also carry essential cab and safety upgrades, including Whelen and Better-Viz LED strobe lighting, HVAC control modules, and Sanden A/C compressors. Get the reliability of authentic parts without the dealer price tag.

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Genuine Cole Hersee 55058-01 4-Pole 4-Circuit Heavy-Duty Headlamp Switch
Genuine Cole Hersee 55058-01 4-Pole 4-Circuit Heavy-Duty Headlamp Switch

Genuine Cole Hersee 55058-01 4-Pole 4-Circuit Heavy-Duty Headlamp Switch

Regular price $45.62
Sale price $45.62 Regular price $64.00
Unit price
Safely distribute and isolate complex lighting loads on your commercial vehicle with this Genuine Cole...
Genuine International Navistar 1611240C2 Heated Mirror Rocker Switch
Genuine International Navistar 1611240C2 Heated Mirror Rocker Switch

Genuine International Navistar 1611240C2 Heated Mirror Rocker Switch

Regular price $79.22
Sale price $79.22 Regular price $102.00
Unit price
Ensure optimal visibility and safety in freezing weather with this Genuine International Navistar 1611240C2 Heated...
F8-012433D Leveling Valve Kit
F8-012433D Leveling Valve Kit

F8-012433D Air Suspension Height Control Leveling Valve Kit with Dump | Replaces OEM KD2433

Regular price $99.00
Sale price $99.00 Regular price $149.00
Unit price
Ensure a smooth driving experience and stable ride control with the F8-012433D Air Suspension Height...
WABCO Tractor Protection Valve Manifold Style
WABCO Tractor Protection Valve Manifold Style

Genuine Meritor WABCO RKN34101 Tractor Protection Valve - No Core Charge (NOS)

Regular price $239.62
Sale price $239.62 Regular price $470.00
Unit price
Genuine Meritor WABCO RKN34101 Air Brake Tractor Protection Valve — No Core Charge Required Ensure...
Genuine Bendix 287114X R-8P Pressure Equalizing Relay Valve (No Core Charge) with OEM Label
Genuine Bendix 287114X R-8P Pressure Equalizing Relay Valve (No Core Charge) with OEM Label

Genuine Bendix 287114X R-8P Pressure Equalizing Relay Valve (No Core Charge)

Regular price $86.87
Sale price $86.87 Regular price $215.00
Unit price
Genuine Bendix 287114X R-8P Pressure Equalizing Relay Valve — No Core Charge Optimize your heavy-duty...
TZ-401 Heavy Duty Back-up Alarm | 12V-24V Waterproof Reverse Siren
TZ-401 Heavy Duty Back-up Alarm | 12V-24V Waterproof Reverse Siren

TZ-401 Heavy Duty Back-up Alarm | 12V-24V Waterproof Reverse Siren

Regular price $19.34
Sale price $19.34 Regular price $34.95
Unit price
Ensure maximum job site safety and maintain regulatory compliance with the TZ-401 Heavy Duty Back-up...
Genuine Cummins 3103015 Grommet Seal | ISX QSX Engine Part
Genuine Cummins 3103015 Grommet Seal | ISX QSX Engine Part

3103015 Genuine Cummins Heavy Duty Engine Grommet Seal

Regular price $4.95
Sale price $4.95 Regular price $9.00
Unit price
Keep your commercial diesel engine running reliably with this Genuine Cummins 3103015 Grommet Seal. This...
90-0012 Genuine Paccar 4" V-Band Exhaust Clamp (Kenworth / Peterbilt)
90-0012 Genuine Paccar 4" V-Band Exhaust Clamp (Kenworth / Peterbilt)

90-0012 Genuine Paccar 4" V-Band Exhaust Clamp (Kenworth / Peterbilt)

Regular price $14.95
Sale price $14.95 Regular price $19.99
Unit price
Ensure a leak-free, secure seal on your heavy-duty exhaust system with this Genuine Paccar 90-0012...
Freightliner Cab Light
Freightliner Cab Light

Genuine Freightliner Grakon A06-40578-000 Amber LED Roof Cab Clearance Marker Light

Regular price $24.94
Sale price $24.94 Regular price $39.98
Unit price
Keep your fleet visible, safe, and compliant with this Genuine OEM Freightliner Grakon Amber LED...
Title: Genuine Red Dot RD-5-6868-0 Block-Type A/C Expansion Valve – OEM Heavy-Duty HVAC
Title: Genuine Red Dot RD-5-6868-0 Block-Type A/C Expansion Valve – OEM Heavy-Duty HVAC

Genuine Red Dot RD-5-6868-0 Block-Type A/C Expansion Valve – OEM Heavy-Duty HVAC

Regular price $29.96
Sale price $29.96 Regular price $48.43
Unit price
Restore peak cooling performance to your heavy-duty climate control system with this Genuine Red Dot...
Genuine Cummins 3027924 Connection Gasket (L10, M11, ISM)
Genuine Cummins 3027924 Connection Gasket (L10, M11, ISM)

Genuine Cummins 3027924 Connection Gasket (L10, M11, ISM)

Regular price $0.80
Sale price $0.80 Regular price $3.09
Unit price
Maximize your engine's reliability and prevent critical leaks with this Genuine Cummins 3027924 Connection Gasket....
Genuine Cummins 5264570 Oil Drain Gasket | Turbocharger Return Seal | Fits ISX15, QSX15, ISM
Genuine Cummins 5264570 Oil Drain Gasket | Turbocharger Return Seal | Fits ISX15, QSX15, ISM

Genuine Cummins 5264570 Oil Drain Gasket | Turbocharger Return Seal | Fits ISX15, QSX15, ISM

Regular price $3.95
Sale price $3.95 Regular price $8.47
Unit price
Eliminate pan-rail weepage and turbocharger return oil leaks with the Genuine Cummins 5264570 Oil Drain...
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