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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5735 Timken Bearing Race

5735 Timken Bearing Race

Regular price $57.67
Sale price $57.67 Regular price $0.00
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5683521 Genuine Cummins Onan Serp Belt-Tensioner Pulley Old 3973819

5683521 Genuine Cummins Onan Serp Belt-Tensioner Pulley Old 3973819

Regular price $178.23
Sale price $178.23 Regular price $0.00
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54X10-F Brass (10)-5/8 45SAE Flare to 1/2 NPT 45 Degree Flare Elbow

54X10-F Brass (10)-5/8 45SAE Flare to 1/2 NPT 45 Degree Flare Elbow

Regular price $14.58
Sale price $14.58 Regular price $0.00
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50X4 - 1/4X1/8 SAE45* Brass Flare to FPT Elbow

50X4 - 1/4X1/8 SAE45* Brass Flare to FPT Elbow

Regular price $14.69
Sale price $14.69 Regular price $0.00
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5047-00936-04 | Kysor Low Oil Pressure High Engine Temperature Control Modu

5047-00936-04 | Kysor Low Oil Pressure High Engine Temperature Control Modu

Regular price $236.53
Sale price $236.53 Regular price $0.00
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5006-50127-01 | Kysor/Cadilac Audible Alarm 9-32 VDC 3945136

5006-50127-01 | Kysor/Cadilac Audible Alarm 9-32 VDC 3945136

Regular price $78.68
Sale price $78.68 Regular price $0.00
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5/8"-11 x 4 Stainless Steel Hex Head Cap Screw 316

5/8"-11 x 4 Stainless Steel Hex Head Cap Screw 316

Regular price $16.36
Sale price $16.36 Regular price $0.00
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5/16 x 3-1/2 Extended-Prong Zinc Cotter Pin 5 Pack

5/16 x 3-1/2 Extended-Prong Zinc Cotter Pin 5 Pack

Regular price $11.98
Sale price $11.98 Regular price $0.00
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49x8x8 Brass Flare Elbow

49x8x8 Brass Flare Elbow

Regular price $18.07
Sale price $18.07 Regular price $0.00
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49x8x6 Brass Flare Elbow

49x8x6 Brass Flare Elbow

Regular price $11.76
Sale price $11.76 Regular price $0.00
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49x8x4 SAE*45 90deg. Brass Elbow

49x8x4 SAE*45 90deg. Brass Elbow

Regular price $14.01
Sale price $14.01 Regular price $0.00
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49x6x6 SAE 90 deg. Brass Elbow

49x6x6 SAE 90 deg. Brass Elbow

Regular price $10.11
Sale price $10.11 Regular price $0.00
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