BB Overstock Commercial Vehicle Parts

Commercial Vehicle Parts

Keep your fleet moving and minimize downtime with our comprehensive selection of commercial vehicle parts. Whether you are maintaining heavy-duty dump trucks, concrete mixers, refuse vehicles, or over-the-road semi-trucks, we provide the dependable components your vehicles require. Our inventory features genuine, factory-original (OEM) New Old Stock (NOS) and premium aftermarket components from trusted industry leaders, including Cummins, Mack, Volvo, Paccar, Bendix, and Caterpillar. From critical engine control modules, wiring harnesses, and advanced sensor arrays to heavy-duty brackets, hardware, and air system valves, every part is vetted to ensure exceptional reliability under the most demanding vocational conditions. Shop today to secure factory-grade performance at unbeatable surplus values.

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Two LED warning lights, one green and one amber, on a white background.
Two LED warning lights, one green and one amber, on a white background.

Better Viz 6" Oval LED Amber/Green Strobe Light | Grommet Mount Warning Signal | 10-30V DC

Regular price $29.63
Sale price $29.63 Regular price $69.00
Unit price
Better-Viz BV-21UT Ultra-Thin LED Strobe Light - Amber/Green 4.5
Better-Viz BV-21UT Ultra-Thin LED Strobe Light - Amber/Green 4.5
Better-Viz 3-Pin PL-3 to Weather-Tite Light Adapter | No-Cut Pigtail
Better-Viz 3-Pin PL-3 to Weather-Tite Light Adapter | No-Cut Pigtail

Better-Viz 3-Pin Trailer Light Adapter - PL-3 to Weather-Tite Plug - No-Cut Pigtail

Regular price $9.50
Sale price $9.50 Regular price $19.97
Unit price
Yellow Whelen lightbar with packaging and documentation on a white background
Yellow Whelen lightbar with packaging and documentation on a white background

Whelen Century Series 23" Amber LED Mini Light Bar - Stud Mount, (12VDC (MC23SA)

Regular price $398.23
Sale price $398.23 Regular price $665.98
Unit price
Genuine Navistar International 1658820C1 Low Air Pressure Switch | 1/8" NPT Heavy Duty Warning Indicator
Genuine Navistar International 1658820C1 Low Air Pressure Switch | 1/8" NPT Heavy Duty Warning Indicator

Genuine Navistar International 1658820C1 Low Air Pressure Switch | 1/8" NPT Heavy Duty Warning Indicator

Regular price $18.23
Sale price $18.23 Regular price $55.00
Unit price
International Navistar 584051C1 Oil Pressure Sender Switch
International Navistar 584051C1 Oil Pressure Sender Switch

Genuine International Navistar 584051C1 Engine Oil Pressure Sender Switch

Regular price $44.95
Sale price $44.95 Regular price $68.00
Unit price
1661420c1-genuine-international-blower-switch
1661420c1-genuine-international-blower-switch

Genuine International Navistar 1661420C1 HVAC Blower Motor Switch

Regular price $39.99
Sale price $39.99 Regular price $58.50
Unit price
ClimaTech BA1620 HVAC A/C Binary Pressure Switch | Replaces Freightliner 22-51296-000
ClimaTech BA1620 HVAC A/C Binary Pressure Switch | Replaces Freightliner 22-51296-000

ClimaTech BA1620 HVAC A/C Binary Pressure Switch (Replaces Freightliner 22-51296-000, MEI 11-0640)

Regular price $34.99
Sale price $34.99 Regular price $62.69
Unit price
Genuine International Navistar 598860C1 Air System Low-Pressure Switch with OEM Package
Genuine International Navistar 598860C1 Air System Low-Pressure Switch with OEM Package

Genuine International Navistar 598860C1 Air System Low-Pressure Switch

Regular price $34.95
Sale price $34.95 Regular price $49.99
Unit price
Hendrickson 44695 Torque Rod Bushing | Genuine OEM Heavy Duty Suspension
Hendrickson 44695 Torque Rod Bushing | Genuine OEM Heavy Duty Suspension

Hendrickson 44695 Torque Rod Bushing | Genuine OEM Heavy Duty Suspension

Regular price $39.99
Sale price $39.99 Regular price $65.00
Unit price
Genuine International 509190C2 Toggle Switch
Genuine International 509190C2 Toggle Switch

Genuine International Navistar 509190C2 Toggle Switch (Supersedes 509190C1)

Regular price $14.96
Sale price $14.96 Regular price $69.95
Unit price
Genuine International Navistar 1677051C1 Lighted Rocker Switch - SPST Aux On/Off
Genuine International Navistar 1677051C1 Lighted Rocker Switch - SPST Aux On/Off

Genuine International Navistar 1677051C1 Lighted Rocker Switch - SPST Aux On/Off

Regular price $64.95
Sale price $64.95 Regular price $115.00
Unit price
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