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2004 PETERBILT 379 Parts and Accessories

Individual Parts

Results 401 - 425 of 467

Heavy Duty Shock

Part Number: GAB-85012

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

HEAVY DUTY TENSIONERS

Part Number: CEL-49582

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

Belt, Poly Rib, Serpentine, 6-Rib, 51.50 in. Length, Each

Part Number: DAC-5060515

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

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Estimated Ship Date: May 7, 2026 if ordered today

HD FUEL TANK STR

Part Number: SGT-ST558

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

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Estimated Ship Date: Tomorrow if ordered today

HVAC Blower Motor Resistor

Part Number: UAC-SW11272C

Not Yet Reviewed

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Exhaust Gaskets, Manifold, Graphite with Stainless Steel Ring, Round Port, Cummins, Kit

Part Number: BLY-85151

Not Yet Reviewed

Estimated Ship Date: May 1, 2026 if ordered today

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Estimated Ship Date: May 1, 2026 if ordered today

Manifold Spacers, Exhaust, Cummins, Diesel, Set of 12

Part Number: BLY-85112

Not Yet Reviewed

Estimated Ship Date: May 1, 2026 if ordered today

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Estimated Ship Date: May 1, 2026 if ordered today

EGR Cooler,

Part Number: BTD-EGR380

Not Yet Reviewed

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Fuel Tank Straps, Stainless Steel, 62 in. Length, 3.7 in. Width, Peterbilt, For Use With Round 26 in. Diameter Tank, Each

Part Number: RNB-578-5406

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Air Charge Temperature Sensor

Part Number: SMP-HDVAX510

Not Yet Reviewed

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Belt, Poly Rib, Serpentine, 8-Rib, 99.00 in. Length, Each

Part Number: DAC-5080990

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

Heavy Duty Speed Sensor

Part Number: RNB-505-5407CD

Not Yet Reviewed

Estimated Ship Date: May 5, 2026 if ordered today

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Estimated Ship Date: May 5, 2026 if ordered today

Heater Hose, Rubber, Black, Each

Part Number: ADO-31068

Not Yet Reviewed

Estimated Ship Date: May 21, 2026 if ordered today

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Estimated Ship Date: May 21, 2026 if ordered today

HARD TO FIND DIESEL, 2011-00

Part Number: RNB-904-7132

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Serpentine Belt

Part Number: ADO-8K991

Not Yet Reviewed

Estimated Ship Date: May 21, 2026 if ordered today

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Estimated Ship Date: May 21, 2026 if ordered today

Serpentine Belt

Part Number: DAC-5081025

Not Yet Reviewed

Estimated Ship Date: May 8, 2026 if ordered today

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Estimated Ship Date: May 8, 2026 if ordered today

Drive Belt Tensioner Assembly

Part Number: ADO-38587

Not Yet Reviewed

Estimated Ship Date: May 21, 2026 if ordered today

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Estimated Ship Date: May 21, 2026 if ordered today

Scotseal Plusxl Seal

Part Number: SKF-35058XT

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Radiator Hose, H.D.Gold Label, Straight, EPDM, Black, 2 1/2 in. Ends, 36.0 in. Length, Each

Part Number: DAC-77250GL

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

Exhaust Gaskets, Manifold, Graphite with Stainless Steel Ring, Round Port, Caterpillar, Kit

Part Number: BLY-85250

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

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Estimated Ship Date: May 12, 2026 if ordered today

Exhaust Gaskets, Manifold, Graphite with Stainless Steel Ring, Round Port, Caterpillar, Kit

Part Number: BLY-85251

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 12, 2026 if ordered today

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Estimated Ship Date: May 12, 2026 if ordered today

Radiator, Heavy Duty, Downflow, Copper/Steel, Black, Peterbilt, Each

Part Number: SGT-2101-3702

Not Yet Reviewed

Estimated Ship Date: May 1, 2026 if ordered today

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Estimated Ship Date: May 1, 2026 if ordered today

Hood Spring, Heavy Duty Steel, Blue Color, Peterbilt, Each

Part Number: RNB-938-5406CD

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Air Inlet Elbow, Aluminum, Natural, 90 Degree, Caterpillar, C15 Engines, Kit

Part Number: BLY-86200

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

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Estimated Ship Date: Tomorrow if ordered today

Extreme Series 12V Battery

Part Number: ODY-ODX-ACE31

Not Yet Reviewed

Estimated Ship Date: Jun 12, 2026 if ordered today

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Estimated Ship Date: Jun 12, 2026 if ordered today