BB Overstock Parts Genuine OEM Utility & Service Truck Parts Collection Image

Genuine OEM Utility & Service Truck Parts

Keep your service fleet field-ready and minimize expensive field downtime with our comprehensive selection of Genuine OEM Utility & Service Truck Parts. Specially curated for fleet operations and mobile repair mechanics, this collection features authentic overstock and surplus factory-original components designed to keep bucket trucks, boom trucks, and general service bodies working safely.

High-Performance Components for Job Site Safety & Uptime:

  • Visibility & Safety Signaling: Premium Whelen Century Series 23" Amber LED mini light bars, Better Viz 6" oval dual-color amber/green strobe warning signals, surface-mount LEDs, and waterproof 120W work light pods.
  • Electrical Infrastructure & Controls: Genuine Kysor low oil pressure/high engine temperature control modules, Kysor/Cadillac audible warning alarms, high-current MEGA 300-amp bolt-on main fuses, and NOCO Genius battery maintainers.
  • Powertrain Sensors & Wiring: Authentic Cummins fuel/intake pressure sensors (M11, ISM, N14), Caterpillar C7 fuel injector wiring harnesses, and genuine Mack oil temperature senders.
  • Towing & Mechanical Hardware: Heavy-duty zinc-plated trailer coupling hitch safety pins, push-pull vernier throttle cables, direct-fit Ford door window switch assemblies, and premium Timken tapered roller bearing cups.

By choosing original equipment manufacturer (OEM) surplus parts over cheap aftermarket imitations, you secure the strict metallurgical and electrical specs needed for reliable field infrastructure. Bypass steep commercial dealer markups with our warehouse-direct savings.

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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
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-post-mount-dual-layer-led-strobe-beacon

Better-Viz Post Style Dual-Layer LED Strobe Beacon (12-24VDC, IP67 Waterproof, Amber & Green) - KF-WB-833H-3

Regular price $149.96
Sale price $149.96 Regular price $309.00
Unit price
Black LED indicator with green light on a textured white background
Black LED indicator with green light on a textured white background

BETTER-VIZ™ Low Profile Dual-Layer LED Strobe Beacon | 12-24VDC IP67 Waterproof Warning Light (Amber & Green)

Regular price $149.96
Sale price $149.96 Regular price $309.00
Unit price
3945020 | J-Lock Load Brace Storage and Security System

3945020 | J-Lock Load Brace Storage and Security System

Regular price $65.00
Sale price $65.00 Regular price $0.00
Unit price
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
Square LED work light with mounting bracket on a white background
Square LED work light with mounting bracket on a white background
A circular brushed metal mounting plate with a raised bracket secured by four screws, shown on a plain white background.
A circular brushed metal mounting plate with a raised bracket secured by four screws, shown on a plain white background.

BETTER-VIZ™ BV-BMW-001 Low-Pro West Coast Mirror Strobe Light Mount Kit

Regular price $39.99
Sale price $39.99 Regular price $79.00
Unit price
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
4" Aluminum Lever-Style Fuel Cap | Non-Locking Vented | Fits Peterbilt & International | New Aftermarket
4" Aluminum Lever-Style Fuel Cap | Non-Locking Vented | Fits Peterbilt & International | New Aftermarket

4" Aluminum Lever-Style Fuel Cap | Non-Locking Vented | Fits Peterbilt & International | New Aftermarket

Regular price $49.56
Sale price $49.56 Regular price $144.00
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
STAR by Grote 240SM-12V-A Amber Strobe Warning Beacon 9-16VDC

STAR by Grote 240SM-12V-A Amber Strobe Warning Beacon 9-16VDC

Regular price $96.86
Sale price $96.86 Regular price $0.00
Unit price
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