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2004 PETERBILT 379 Parts and Accessories

Individual Parts

Results 376 - 400 of 467

Fuel Injector, Standard Replacement, Caterpillar, Each

Part Number: DFP-EX630967

Not Yet Reviewed

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HD Integrated Housing Thermostat-225 Degrees

Part Number: SNN-4078-25

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

HD Thermostat- 190 Degrees w/ Seal

Part Number: SNN-4061-90

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

KING PIN SET

Part Number: MEV-MS400184

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

Cell Phone Holder, X-Grip, Lil' Buddy Stick Base Mount, Kit

Part Number: RMI-3542

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

HD Thermostat-215 Degrees

Part Number: SNN-4077-15

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

Air Filter, Each

Part Number: WIX-49007

Not Yet Reviewed

Estimated Ship Date: May 19, 2026 if ordered today

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Estimated Ship Date: May 19, 2026 if ordered today

Water Pump, Heavy Duty, Cummins M11 + L10 E Series (1991 and Later 3 Hole Mount)

Part Number: UMW-US2203

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

Belt, ContiTech Hex Double V-Belt, Dual-Sided, 180 in. Length, Each

Part Number: CEL-CC180

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Water Pump, Heavy Duty, Cummins ISX (12 Groove Pulley)

Part Number: UMW-US6344

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: DAC-5120903

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, Freightliner, International, Each

Part Number: DAC-89440

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: DAC-89439

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

Engine Water Pump,

Part Number: BTD-WP04920

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Serpentine Belt

Part Number: ADO-K080991HD

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

Drive Belt Tensioner Assembly

Part Number: ADO-38590

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

IDLER AND TENSIONER PULLEYS

Part Number: CEL-49147

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

Accessory Belts, V-groove, 46.38 in. Length, AMC, Blue Bird, Chevy, Dodge, Ford, Freightliner, GMC, Jeep, Mack, Mazda, Toyota, Volvo, White, Each

Part Number: ADO-17463

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Tapered roller bearing set (bearing and race)

Part Number: SKF-SET428

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

Tapered roller bearing set (bearing and race)

Part Number: SKF-SET427

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

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

A/C Condenser, Heavy Duty Condenser

Part Number: RDR-7067011

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

Radiator Hose, H.D.Gold Label, Straight, EPDM, Black, 3 in. Ends, 36.0 in. Length, Each

Part Number: DAC-77300GL

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

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

Water Pump, Heavy Duty, Cummins ISX (10 Groove Pulley)

Part Number: UMW-US6151

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