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PETERBILT 389 Parts and Accessories

Individual Parts

Results 1 - 25 of 109

Heater Hose, Elite HY-T, EPDM, Black, 3/8 in. I.D., 50.0 ft. Length, Each

Part Number: CEL-64997

Not Yet Reviewed

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Heater Hose, Standard, 3/8 in., Synthetic EPDM, Black, 50 Feet, Each

Part Number: DAC-80259

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Belt, OE Technology Series, Multi-V, Serpentine, 6-Rib, 64.00 in. Length, Each

Part Number: CEL-4060640

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Belt, Poly Rib, Serpentine, 6-Rib, 63.50 in. Length, Each

Part Number: DAC-5060635

Not Yet Reviewed

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Heavy Duty Shock

Part Number: GAB-85062

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Power Steering Filter, Fits 5/8 in. Hoses, Each

Part Number: AAZ-20-0058F

3.5 out of 5 stars ( 8 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Scotseal Classic seal

Part Number: SKF-35066

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

Thermostat-170 Degrees w/ Seals

Part Number: SNN-880070

Not Yet Reviewed

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Belt, OE Technology Series, Multi-V, Serpentine, 6-Rib, 63.80 in. Length, Each

Part Number: CEL-4060638

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

MOLDED RADIATOR HOSE (SAE 20R4)

Part Number: CEL-60832

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

Vehicle Speed Sensor, Replacement, Stock Inlet, Stock Outlet, Each

Part Number: RNB-505-5406

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

Door Handle, Exterior, Driver Side Front, Plastic, Chrome Handle with Black Surround, Kenworth, Peterbilt, Each

Part Number: UPD-42766

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

Thermostat-180 Degrees w/ Seals

Part Number: SNN-880080

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

Thermostat-180 Degrees w/ Seals

Part Number: SNN-880090

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

Shock, GasSLX, Monotube, 20.910 in. Extended Length, 13.410 in. Collapsed Length, Front/Rear, Each

Part Number: GAB-89413

Not Yet Reviewed

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Switch,

Part Number: FSS-35720

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

IDLER AND TENSIONER PULLEYS

Part Number: CEL-49103

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

Belt, OE Technology Series, Multi-V, Serpentine, 12-Rib, 64.50 in. Length, Each

Part Number: CEL-4120645F

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Scotseal Classic seal

Part Number: SKF-47697

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

System Mounted Cycling Pressure Switch

Part Number: FSS-37329

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

Crankcase Breather, Plastic, Black, Freightliner, Kenworth, Peterbilt, Pierce MFG., Each

Part Number: RNB-904-7903

Not Yet Reviewed

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

System Mounted Binary Pressure Switch

Part Number: FSS-37327

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

Drive Belt Idler Pulley

Part Number: RNB-419-5011

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

A/C Receiver Drier

Part Number: UAC-RD7396C

Not Yet Reviewed

Estimated Ship Date: Apr 24, 2026 if ordered today

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Estimated Ship Date: Apr 24, 2026 if ordered today

Sensor, Exhaust Gas Temperature Sensor, Freightliner, Pierce MFG, Sterling, Peterbilt, Western Star, Each

Part Number: RNB-904-7324

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